diff --git a/.papercuts/troubleshooting.md b/.papercuts/troubleshooting.md
index e96b4e76..3d86e417 100644
--- a/.papercuts/troubleshooting.md
+++ b/.papercuts/troubleshooting.md
@@ -429,3 +429,10 @@ symlink with this checkout's own npm ci. Full type-check and lint then passed.
 
 - E2E chat-title expectations assume the deterministic chat-model route. On a Mac where the native Foundation Models helper reports `ready`, automatic titles come from Apple Intelligence instead, so `chat-message-queue` sidebar-title lookups fail locally while passing in CI; probe the helper or move it aside before treating those failures as regressions.
 - `git add` on the tracked-but-ignored `.papercuts/troubleshooting.md` still needs `-f` after conflict resolution.
+
+## 2026-09-13 — GitHub PR checks sidebar dev launch
+
+- `npm ci` completed successfully but left `node_modules/electron/dist/Electron.app` absent; restore the macOS payload with `node node_modules/electron/install.js` before running `npm run dev`.
+- The default development user-data profile contained unreadable visual-artifact state and disabled chat mutations; use isolated `build/peer-dev-profile` and `build/peer-dev-config` paths for branch testing without modifying shared state.
+- Whole-file formatting reflowed unrelated JSX and broke whitespace-sensitive sidebar source assertions; keep those assertions tolerant of formatter line wrapping during focused UI edits.
+- OpenCode Workers passed the removed `opencode run --dir` flag to OpenCode v2.0.3, so the isolated review had to run directly from the worker worktree.
diff --git a/main/handlers/workspaces.ts b/main/handlers/workspaces.ts
index 6c3a5fce..0e330426 100644
--- a/main/handlers/workspaces.ts
+++ b/main/handlers/workspaces.ts
@@ -21,6 +21,7 @@ import {
   type GitDiffInput,
   type GitPushInput,
 } from "../services/git.js";
+import { githubCurrentPullRequest } from "../services/github-pull-request.js";
 import { workspaceApplicationService } from "../services/workspace-application-service-main.js";
 import {
   listWorkspaceFiles,
@@ -177,6 +178,20 @@ export function registerWorkspaceHandlers(): void {
     ),
   );
 
+  ipcMain.handle("git:pullRequestStatus", async (event, workspaceId: unknown) =>
+    withOptionalWorkspaceOperation(event, workspaceId, async (resolved, signal) => {
+      if (!resolved) return { availability: "not-repo" as const, message: "This workspace has no accessible folder." };
+      const info = await gitInfo(resolved.folderPath, signal);
+      if (!info.isRepo) {
+        return { availability: "not-repo" as const, message: "This workspace is not a Git repository." };
+      }
+      if (!info.hasRemote) {
+        return { availability: "no-pull-request" as const, message: "This repository has no remote to inspect for pull requests." };
+      }
+      return githubCurrentPullRequest(resolved.folderPath, signal);
+    }),
+  );
+
   // ── Environment panel: Files + Review ────────────────────────────────
   ipcMain.handle("workspaces:files", async (event, workspaceId: unknown) =>
     withWorkspaceOperation(event, workspaceId, (resolved, signal) =>
diff --git a/main/services/github-pull-request.test.ts b/main/services/github-pull-request.test.ts
new file mode 100644
index 00000000..9ff202e4
--- /dev/null
+++ b/main/services/github-pull-request.test.ts
@@ -0,0 +1,333 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+import {
+  GitHubPullRequestService,
+  dedupeGitHubChecks,
+  githubCliEnvironment,
+  normalizeGitHubCheckStatus,
+  parseGitHubPullRequest,
+  rollupGitHubChecksState,
+} from "./github-pull-request.js";
+
+test("normalizes GitHub status checks and conclusions", () => {
+  assert.equal(normalizeGitHubCheckStatus({ status: "IN_PROGRESS" }), "pending");
+  assert.equal(normalizeGitHubCheckStatus({ conclusion: "SUCCESS" }), "success");
+  assert.equal(normalizeGitHubCheckStatus({ conclusion: "ACTION_REQUIRED" }), "action-required");
+  assert.equal(normalizeGitHubCheckStatus({ conclusion: "TIMED_OUT" }), "failure");
+  assert.equal(normalizeGitHubCheckStatus({ conclusion: "CANCELLED" }), "cancelled");
+  assert.equal(normalizeGitHubCheckStatus({ conclusion: "SKIPPED" }), "skipped");
+  assert.equal(normalizeGitHubCheckStatus({ state: "EXPECTED" }), "pending");
+  assert.equal(normalizeGitHubCheckStatus({ conclusion: "STALE" }), "neutral");
+});
+
+test("dedupes rerun checks by workflow and check name while preserving row position", () => {
+  const checks = dedupeGitHubChecks([
+    {
+      name: "test",
+      workflowName: "CI",
+      conclusion: "FAILURE",
+      startedAt: "2026-01-01T00:00:00Z",
+      detailsUrl: "https://example.test/old",
+    },
+    {
+      name: "lint",
+      workflowName: "CI",
+      conclusion: "SUCCESS",
+      startedAt: "2026-01-01T00:00:01Z",
+    },
+    {
+      name: "test",
+      workflowName: "CI",
+      status: "IN_PROGRESS",
+      startedAt: "2026-01-01T00:00:02Z",
+      detailsUrl: "https://example.test/new",
+    },
+  ]);
+
+  assert.deepEqual(checks.map((check) => [check.name, check.status, check.url]), [
+    ["test", "pending", "https://example.test/new"],
+    ["lint", "success", undefined],
+  ]);
+});
+
+test("queued reruns replace older completed failures before timestamps regardless of rollup order", () => {
+  const completedFailure = {
+    name: "test",
+    workflowName: "CI",
+    conclusion: "FAILURE",
+    completedAt: "2026-01-01T00:00:00Z",
+  };
+  const queuedRerun = {
+    name: "test",
+    workflowName: "CI",
+    status: "QUEUED",
+  };
+
+  for (const rawChecks of [[completedFailure, queuedRerun], [queuedRerun, completedFailure]]) {
+    const checks = dedupeGitHubChecks(rawChecks);
+    assert.deepEqual(checks.map((check) => [check.name, check.status]), [["test", "pending"]]);
+  }
+});
+
+test("qualifies same-named checks from different workflows", () => {
+  const checks = dedupeGitHubChecks([
+    { name: "test", workflowName: "macOS", conclusion: "SUCCESS", startedAt: "2026-01-01T00:00:00Z" },
+    { name: "test", workflowName: "Linux", conclusion: "FAILURE", startedAt: "2026-01-01T00:00:01Z" },
+  ]);
+
+  assert.deepEqual(checks.map((check) => check.name), ["macOS / test", "Linux / test"]);
+  assert.equal(rollupGitHubChecksState(checks), "failing");
+});
+
+test("rollup treats no checks as absent and cancelled checks as non-passing", () => {
+  assert.equal(rollupGitHubChecksState([]), null);
+  assert.equal(rollupGitHubChecksState([{ name: "lint", status: "success" }]), "passing");
+  assert.equal(rollupGitHubChecksState([{ name: "lint", status: "action-required" }]), "pending");
+  assert.equal(rollupGitHubChecksState([{ name: "lint", status: "failure" }]), "failing");
+  assert.equal(rollupGitHubChecksState([{ name: "lint", status: "cancelled" }]), "failing");
+  assert.equal(rollupGitHubChecksState([
+    { name: "lint", status: "success" },
+    { name: "test", status: "cancelled" },
+  ]), "failing");
+});
+
+test("parses gh pr view statusCheckRollup into the renderer-safe summary", () => {
+  const pr = parseGitHubPullRequest(JSON.stringify({
+    number: 42,
+    title: "Add source control checks",
+    url: "https://github.com/acme/app/pull/42",
+    state: "OPEN",
+    isDraft: false,
+    headRefName: "feature/source-control",
+    baseRefName: "main",
+    statusCheckRollup: {
+      contexts: {
+        nodes: [
+          { name: "typecheck", conclusion: "SUCCESS", detailsUrl: "https://example.test/typecheck" },
+          { context: "test", conclusion: "FAILURE", description: "Unit tests failed" },
+        ],
+      },
+    },
+  }));
+
+  assert.equal(pr.number, 42);
+  assert.equal(pr.state, "open");
+  assert.equal(pr.checksState, "failing");
+  assert.deepEqual(pr.checks.map((check) => [check.name, check.status, check.description, check.url]), [
+    ["typecheck", "success", undefined, "https://example.test/typecheck"],
+    ["test", "failure", "Unit tests failed", undefined],
+  ]);
+});
+
+test("parses flat statusCheckRollup contexts and drops unsafe URLs", () => {
+  const pr = parseGitHubPullRequest(JSON.stringify({
+    number: 43,
+    title: "Flattened checks",
+    url: "https://github.com/acme/app/pull/43",
+    state: "OPEN",
+    headRefName: "feature/flat",
+    baseRefName: "main",
+    statusCheckRollup: {
+      contexts: [
+        { name: "safe", conclusion: "SUCCESS", detailsUrl: "https://checks.example.test/run" },
+        { name: "unsafe", conclusion: "FAILURE", detailsUrl: "javascript:alert(1)" },
+        { name: "credentials", conclusion: "SUCCESS", detailsUrl: "https://user:pass@example.test/run" },
+      ],
+    },
+  }));
+
+  assert.deepEqual(pr.checks.map((check) => [check.name, check.status, check.url]), [
+    ["safe", "success", "https://checks.example.test/run"],
+    ["unsafe", "failure", undefined],
+    ["credentials", "success", undefined],
+  ]);
+});
+
+test("sanitizes check text before dedupe keys and renderer output", () => {
+  const checks = dedupeGitHubChecks([
+    { workflowName: "A", name: "B\u0000C", conclusion: "FAILURE", startedAt: "2026-01-01T00:00:00Z" },
+    { workflowName: "A\u0000B", name: "C", conclusion: "SUCCESS", startedAt: "2026-01-01T00:00:01Z" },
+  ]);
+
+  assert.deepEqual(checks.map((check) => [check.name, check.status]), [
+    ["B C", "failure"],
+    ["C", "success"],
+  ]);
+  assert.equal(rollupGitHubChecksState(checks), "failing");
+});
+
+test("rollup uses every check even when the renderer row list is capped", () => {
+  const checks = Array.from({ length: 101 }, (_, index) => ({
+    name: `check-${index}`,
+    conclusion: index === 100 ? "FAILURE" : "SUCCESS",
+  }));
+  const pr = parseGitHubPullRequest(JSON.stringify({
+    number: 44,
+    title: "Many checks",
+    url: "https://github.com/acme/app/pull/44",
+    state: "OPEN",
+    headRefName: "feature/many-checks",
+    baseRefName: "main",
+    statusCheckRollup: checks,
+  }));
+
+  assert.equal(pr.checks.length, 100);
+  assert.equal(pr.checksState, "failing");
+});
+
+test("service returns actionable availability states for common gh failures", async () => {
+  const missing = new GitHubPullRequestService({
+    runner: async () => {
+      const error = new Error("spawn gh ENOENT") as NodeJS.ErrnoException;
+      error.code = "ENOENT";
+      throw error;
+    },
+  });
+  assert.deepEqual(await missing.currentPullRequest("/repo"), {
+    availability: "missing-tool",
+    message: "Install GitHub CLI, then run `gh auth login`.",
+  });
+
+  const noPr = new GitHubPullRequestService({
+    runner: async () => {
+      const error = new Error("no pull requests found for branch");
+      throw error;
+    },
+  });
+  assert.deepEqual(await noPr.currentPullRequest("/repo"), {
+    availability: "no-pull-request",
+    message: "No GitHub pull request is linked to the current branch.",
+  });
+
+  const unauthenticated = new GitHubPullRequestService({
+    runner: async () => {
+      throw new Error("authentication required; run gh auth login");
+    },
+  });
+  assert.deepEqual(await unauthenticated.currentPullRequest("/repo"), {
+    availability: "unauthenticated",
+    message: "Run `gh auth login` on this Mac, then refresh source control.",
+  });
+
+  const unsupported = new GitHubPullRequestService({
+    runner: async () => {
+      throw new Error("unknown JSON field: statusCheckRollup; available fields are number,title");
+    },
+  });
+  assert.deepEqual(await unsupported.currentPullRequest("/repo"), {
+    availability: "unsupported",
+    message: "Update GitHub CLI so Aiden can read pull request status.",
+  });
+
+  const nonGitHubRemote = new GitHubPullRequestService({
+    runner: async () => {
+      throw new Error(
+        "none of the git remotes configured for this repository point to a known GitHub host. To tell gh about a new GitHub host, please use `gh auth login`",
+      );
+    },
+  });
+  assert.deepEqual(await nonGitHubRemote.currentPullRequest("/repo"), {
+    availability: "not-github",
+    message: "This repository's remote is not hosted on GitHub.",
+  });
+});
+
+test("service redacts credentials and workspace paths from renderer-facing failures", async () => {
+  const service = new GitHubPullRequestService({
+    runner: async () => {
+      throw new Error(
+        "Command failed: /opt/homebrew/bin/gh pr view in /Users/alice/project with https://alice:secret-token@example.test/repo?access_token=also-secret&private_token=hidden",
+      );
+    },
+  });
+
+  const result = await service.currentPullRequest("/Users/alice/project");
+  assert.equal(result.availability, "error");
+  assert.ok(result.message?.includes("the workspace"));
+  assert.ok(result.message?.includes("https://***@example.test/repo?access_token=***&private_token=***"));
+  assert.doesNotMatch(result.message ?? "", /secret-token|also-secret|hidden|\/Users\/alice\/project|\/opt\/homebrew\/bin\/gh/u);
+});
+
+test("service reports subprocess timeouts with the configured timeout", async () => {
+  const service = new GitHubPullRequestService({
+    timeoutMs: 2_500,
+    runner: async () => {
+      const error = new Error("Command failed: gh pr view") as Error & { killed: boolean };
+      error.killed = true;
+      throw error;
+    },
+  });
+
+  assert.deepEqual(await service.currentPullRequest("/repo"), {
+    availability: "error",
+    message: "GitHub CLI did not answer within 3 seconds.",
+  });
+});
+
+test("service rethrows aborted reads instead of caching them as GitHub errors", async () => {
+  const service = new GitHubPullRequestService({
+    runner: async () => {
+      const error = new Error("The operation was aborted") as Error & { code: string; name: string };
+      error.code = "ABORT_ERR";
+      error.name = "AbortError";
+      throw error;
+    },
+  });
+
+  await assert.rejects(() => service.currentPullRequest("/repo"), /aborted/u);
+});
+
+test("service resolves a GitHub CLI binary before invoking the runner", async () => {
+  let observedBinary = "";
+  const service = new GitHubPullRequestService({
+    resolveBinary: async () => "/opt/homebrew/bin/gh",
+    runner: async (_cwd, _args, options) => {
+      observedBinary = options.binary;
+      return {
+        stderr: "",
+        stdout: JSON.stringify({
+          number: 1,
+          title: "Ready",
+          url: "https://github.com/acme/app/pull/1",
+          state: "OPEN",
+          headRefName: "feature/ready",
+          baseRefName: "main",
+          statusCheckRollup: [],
+        }),
+      };
+    },
+  });
+
+  assert.equal((await service.currentPullRequest("/repo")).availability, "ready");
+  assert.equal(observedBinary, "/opt/homebrew/bin/gh");
+});
+
+test("GitHub CLI environment removes Git routing while preserving noninteractive auth lookup", () => {
+  const previous = { ...process.env };
+  try {
+    process.env.GIT_DIR = "/tmp/wrong.git";
+    process.env.GIT_WORK_TREE = "/tmp/wrong-worktree";
+    process.env.GIT_CONFIG_COUNT = "1";
+    process.env.GIT_CONFIG_PARAMETERS = "'core.sshCommand=bad'";
+    process.env.GIT_CONFIG_KEY_0 = "remote.origin.url";
+    process.env.GIT_CONFIG_VALUE_0 = "https://example.test/repo";
+    process.env.GH_HOST = "github.example.test";
+    process.env.GH_REPO = "owner/other";
+    process.env.GH_TOKEN = "kept-for-gh";
+    const env = githubCliEnvironment();
+    assert.equal(env.GIT_DIR, undefined);
+    assert.equal(env.GIT_WORK_TREE, undefined);
+    assert.equal(env.GIT_CONFIG_COUNT, undefined);
+    assert.equal(env.GIT_CONFIG_PARAMETERS, undefined);
+    assert.equal(env.GIT_CONFIG_KEY_0, undefined);
+    assert.equal(env.GIT_CONFIG_VALUE_0, undefined);
+    assert.equal(env.GH_HOST, undefined);
+    assert.equal(env.GH_REPO, undefined);
+    assert.equal(env.GIT_TERMINAL_PROMPT, "0");
+    assert.equal(env.LANG, "C");
+    assert.equal(env.LC_ALL, "C");
+    assert.equal(env.GH_TOKEN, "kept-for-gh");
+  } finally {
+    process.env = previous;
+  }
+});
diff --git a/main/services/github-pull-request.ts b/main/services/github-pull-request.ts
new file mode 100644
index 00000000..eead71c1
--- /dev/null
+++ b/main/services/github-pull-request.ts
@@ -0,0 +1,398 @@
+// GitHub pull request/check status reads for workspace repositories. The service
+// intentionally shells out through GitHub CLI (`gh`) instead of embedding a
+// token-bearing API client so Aiden reuses the user's existing GitHub setup on
+// this Mac. Outputs and renderer-facing fields are bounded.
+
+import { execFile, type ExecFileException } from "child_process";
+import { constants as fsConstants } from "fs";
+import { access } from "fs/promises";
+import * as os from "os";
+import { promisify } from "util";
+import type {
+  GitHubPullRequestCheck,
+  GitHubPullRequestCheckStatus,
+  GitHubPullRequestChecksState,
+  GitHubPullRequestStatus,
+  GitHubPullRequestSummary,
+  GitHubPullRequestAvailability,
+} from "./types.js";
+
+export type {
+  GitHubPullRequestCheck,
+  GitHubPullRequestCheckStatus,
+  GitHubPullRequestChecksState,
+  GitHubPullRequestStatus,
+  GitHubPullRequestSummary,
+  GitHubPullRequestAvailability,
+} from "./types.js";
+
+const execFileAsync = promisify(execFile);
+
+const DEFAULT_TIMEOUT_MS = 15_000;
+const DEFAULT_MAX_BUFFER_BYTES = 1024 * 1024;
+const MAX_RENDERER_STRING_CHARS = 2_048;
+const MAX_CHECKS = 100;
+const CHECK_IDENTITY_SEPARATOR = "\u0000";
+const GH_BINARY_CANDIDATES = [
+  "/opt/homebrew/bin/gh",
+  "/usr/local/bin/gh",
+  "/opt/local/bin/gh",
+  "/usr/bin/gh",
+] as const;
+const GIT_ROUTING_ENV = [
+  "GIT_ALTERNATE_OBJECT_DIRECTORIES",
+  "GIT_CEILING_DIRECTORIES",
+  "GIT_COMMON_DIR",
+  "GIT_DIR",
+  "GIT_INDEX_FILE",
+  "GIT_OBJECT_DIRECTORY",
+  "GIT_WORK_TREE",
+] as const;
+
+interface CommandResult {
+  stdout: string;
+  stderr: string;
+}
+
+interface CommandOptions {
+  binary: string;
+  signal?: AbortSignal;
+  timeoutMs: number;
+  maxBuffer: number;
+}
+
+export interface GitHubPullRequestServiceOptions {
+  runner?: (cwd: string, args: string[], options: CommandOptions) => Promise<CommandResult>;
+  resolveBinary?: () => Promise<string>;
+  timeoutMs?: number;
+  maxBufferBytes?: number;
+}
+
+interface RawStatusCheckNode {
+  name?: unknown;
+  context?: unknown;
+  state?: unknown;
+  status?: unknown;
+  conclusion?: unknown;
+  description?: unknown;
+  detailsUrl?: unknown;
+  targetUrl?: unknown;
+  workflowName?: unknown;
+  startedAt?: unknown;
+  completedAt?: unknown;
+}
+
+interface RawPullRequest {
+  number?: unknown;
+  title?: unknown;
+  url?: unknown;
+  state?: unknown;
+  isDraft?: unknown;
+  headRefName?: unknown;
+  baseRefName?: unknown;
+  statusCheckRollup?: unknown;
+}
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === "object" && value !== null && !Array.isArray(value);
+}
+
+function boundedString(value: unknown, maxLength = MAX_RENDERER_STRING_CHARS): string | undefined {
+  if (typeof value !== "string") return undefined;
+  const trimmed = value.replace(/\p{Cc}+/gu, " ").trim();
+  return trimmed.length > 0 ? trimmed.slice(0, maxLength) : undefined;
+}
+
+function replaceAllLiteral(value: string, search: string, replacement: string): string {
+  return search ? value.split(search).join(replacement) : value;
+}
+
+function safeHttpUrl(value: unknown): string | undefined {
+  const candidate = boundedString(value);
+  if (!candidate) return undefined;
+  try {
+    const url = new URL(candidate);
+    if ((url.protocol !== "https:" && url.protocol !== "http:") || !url.hostname || url.username || url.password) {
+      return undefined;
+    }
+    return url.toString().slice(0, MAX_RENDERER_STRING_CHARS);
+  } catch {
+    return undefined;
+  }
+}
+
+function redactAbsolutePaths(value: string): string {
+  return value.replace(/(^|[\s"'`=(:])\/(?:[\w.-]+\/)+[\w.-]+/gu, "$1[path]");
+}
+
+function publicCommandMessage(error: unknown, cwd: string): string {
+  const raw = error instanceof Error ? error.message : String(error || "GitHub CLI failed.");
+  const withoutWorkspace = replaceAllLiteral(raw, cwd, "the workspace");
+  const withoutHome = replaceAllLiteral(withoutWorkspace, os.homedir(), "~");
+  return redactAbsolutePaths(withoutHome)
+    .replace(/([a-z][a-z0-9+.-]*:\/\/)([^/@\s]+)@/gi, "$1***@")
+    .replace(/([?&](?:access_token|auth|key|password|private_token|signature|token)=)[^&\s]+/gi, "$1***")
+    .replace(/\p{Cc}+/gu, " ")
+    .trim()
+    .slice(0, 600) || "GitHub CLI failed.";
+}
+
+function isAbortError(error: unknown): boolean {
+  const err = error as { code?: unknown; name?: unknown } | undefined;
+  return err?.code === "ABORT_ERR" || err?.name === "AbortError";
+}
+
+function commandFailureKind(error: unknown): Exclude<GitHubPullRequestAvailability, "ready" | "not-repo"> {
+  const code = (error as NodeJS.ErrnoException | undefined)?.code;
+  if (code === "ENOENT") return "missing-tool";
+  const execError = error as ExecFileException | undefined;
+  const combined = `${execError?.stdout ?? ""}\n${execError?.stderr ?? ""}\n${execError?.message ?? ""}`;
+  if (/gh(?:.*?)not found|spawn .*gh ENOENT|ENOENT/u.test(combined)) return "missing-tool";
+  if (/none of the git remotes|no git remotes|not a github repository|point to a known github host/iu.test(combined)) {
+    return "not-github";
+  }
+  if (/auth login|not logged into|authentication required|HTTP 401|unauthorized|could not authenticate/iu.test(combined)) {
+    return "unauthenticated";
+  }
+  if (/unknown flag: --json|unknown (?:json )?field|available fields/iu.test(combined)) return "unsupported";
+  if (/no pull requests? found|no open pull requests? found|could not find any pull requests?/iu.test(combined)) {
+    return "no-pull-request";
+  }
+  return "error";
+}
+
+function checkTimestamp(value: unknown): number {
+  if (typeof value !== "string" || value === "0001-01-01T00:00:00Z") return 0;
+  const ms = Date.parse(value);
+  return Number.isFinite(ms) ? ms : 0;
+}
+
+export function normalizeGitHubCheckStatus(node: RawStatusCheckNode): GitHubPullRequestCheckStatus {
+  const status = boundedString(node.status)?.toUpperCase();
+  if (status && status !== "COMPLETED") return "pending";
+  const value = boundedString(node.conclusion)?.toUpperCase() ?? boundedString(node.state)?.toUpperCase();
+  switch (value) {
+    case "SUCCESS":
+      return "success";
+    case "ACTION_REQUIRED":
+      return "action-required";
+    case "FAILURE":
+    case "ERROR":
+    case "TIMED_OUT":
+    case "STARTUP_FAILURE":
+      return "failure";
+    case "CANCELLED":
+      return "cancelled";
+    case "SKIPPED":
+      return "skipped";
+    case "PENDING":
+    case "EXPECTED":
+      return "pending";
+    default:
+      return "neutral";
+  }
+}
+
+function rawCheckName(node: RawStatusCheckNode): string | undefined {
+  return boundedString(node.name) ?? boundedString(node.context);
+}
+
+function rawCheckUrl(node: RawStatusCheckNode): string | undefined {
+  return safeHttpUrl(node.detailsUrl) ?? safeHttpUrl(node.targetUrl);
+}
+
+function extractRawChecks(value: unknown): RawStatusCheckNode[] {
+  const nodes = isRecord(value) && isRecord(value.contexts) && Array.isArray(value.contexts.nodes)
+    ? value.contexts.nodes
+    : isRecord(value) && Array.isArray(value.contexts)
+      ? value.contexts
+      : isRecord(value) && Array.isArray(value.nodes)
+        ? value.nodes
+        : Array.isArray(value)
+          ? value
+          : [];
+  return nodes.filter(isRecord) as RawStatusCheckNode[];
+}
+
+function shouldReplaceCheck(
+  previous: { check: GitHubPullRequestCheck; timestamp: number } | undefined,
+  next: { check: GitHubPullRequestCheck; timestamp: number },
+): boolean {
+  if (!previous) return true;
+  const isUnstartedPending = (entry: { check: GitHubPullRequestCheck; timestamp: number }) =>
+    entry.timestamp === 0 && (entry.check.status === "pending" || entry.check.status === "action-required");
+  if (isUnstartedPending(next)) return true;
+  if (isUnstartedPending(previous)) return false;
+  return next.timestamp >= previous.timestamp;
+}
+
+export function dedupeGitHubChecks(rawChecks: RawStatusCheckNode[]): GitHubPullRequestCheck[] {
+  const entries = new Map<string, { check: GitHubPullRequestCheck; workflow?: string; timestamp: number }>();
+  for (const raw of rawChecks) {
+    const name = rawCheckName(raw);
+    if (!name) continue;
+    const workflow = boundedString(raw.workflowName);
+    const key = `${workflow ?? ""}${CHECK_IDENTITY_SEPARATOR}${name}`;
+    const timestamp = Math.max(checkTimestamp(raw.completedAt), checkTimestamp(raw.startedAt));
+    const url = rawCheckUrl(raw);
+    const description = boundedString(raw.description);
+    const check: GitHubPullRequestCheck = {
+      name,
+      status: normalizeGitHubCheckStatus(raw),
+      ...(description ? { description } : {}),
+      ...(url ? { url } : {}),
+    };
+    const next = { check, workflow, timestamp };
+    if (shouldReplaceCheck(entries.get(key), next)) entries.set(key, next);
+  }
+
+  const nameCounts = new Map<string, number>();
+  for (const entry of entries.values()) {
+    nameCounts.set(entry.check.name, (nameCounts.get(entry.check.name) ?? 0) + 1);
+  }
+
+  return [...entries.values()].map(({ check, workflow }) => ({
+    ...check,
+    name: workflow && (nameCounts.get(check.name) ?? 0) > 1 ? `${workflow} / ${check.name}` : check.name,
+  }));
+}
+
+export function rollupGitHubChecksState(
+  checks: readonly GitHubPullRequestCheck[],
+): GitHubPullRequestChecksState | null {
+  if (checks.some((check) => check.status === "failure" || check.status === "cancelled")) return "failing";
+  if (checks.some((check) => check.status === "pending" || check.status === "action-required")) {
+    return "pending";
+  }
+  if (checks.some((check) => check.status === "success")) return "passing";
+  return null;
+}
+
+export function parseGitHubPullRequest(rawJson: string): GitHubPullRequestSummary {
+  const parsed = JSON.parse(rawJson) as unknown;
+  if (!isRecord(parsed)) throw new Error("GitHub CLI returned an invalid pull request response.");
+  const raw = parsed as RawPullRequest;
+  const number = typeof raw.number === "number" && Number.isInteger(raw.number) ? raw.number : 0;
+  const title = boundedString(raw.title);
+  const url = safeHttpUrl(raw.url);
+  const stateValue = boundedString(raw.state)?.toUpperCase();
+  const headBranch = boundedString(raw.headRefName);
+  const baseBranch = boundedString(raw.baseRefName);
+  if (!number || !title || !url || !headBranch || !baseBranch) {
+    throw new Error("GitHub CLI returned an incomplete pull request response.");
+  }
+  const state = stateValue === "MERGED" ? "merged" : stateValue === "CLOSED" ? "closed" : "open";
+  const allChecks = dedupeGitHubChecks(extractRawChecks(raw.statusCheckRollup));
+  return {
+    number,
+    title,
+    url,
+    state,
+    ...(raw.isDraft === true ? { isDraft: true } : {}),
+    headBranch,
+    baseBranch,
+    checks: allChecks.slice(0, MAX_CHECKS),
+    checksState: rollupGitHubChecksState(allChecks),
+  };
+}
+
+export function githubCliEnvironment(): NodeJS.ProcessEnv {
+  const env = { ...process.env };
+  for (const key of GIT_ROUTING_ENV) delete env[key];
+  delete env.GIT_CONFIG_COUNT;
+  delete env.GIT_CONFIG_PARAMETERS;
+  delete env.GH_HOST;
+  delete env.GH_REPO;
+  for (const key of Object.keys(env)) {
+    if (/^GIT_CONFIG_(?:KEY|VALUE)_\d+$/.test(key)) delete env[key];
+  }
+  return { ...env, GIT_TERMINAL_PROMPT: "0", LANG: "C", LC_ALL: "C" };
+}
+
+async function resolveGitHubCliBinary(): Promise<string> {
+  for (const candidate of GH_BINARY_CANDIDATES) {
+    try {
+      await access(candidate, fsConstants.X_OK);
+      return candidate;
+    } catch {
+      // Try the next well-known macOS install location before falling back to PATH.
+    }
+  }
+  return "gh";
+}
+
+async function defaultRunner(
+  cwd: string,
+  args: string[],
+  options: CommandOptions,
+): Promise<CommandResult> {
+  const result = await execFileAsync(options.binary, args, {
+    cwd,
+    encoding: "utf8",
+    env: githubCliEnvironment(),
+    maxBuffer: options.maxBuffer,
+    signal: options.signal,
+    timeout: options.timeoutMs,
+  });
+  return { stdout: String(result.stdout), stderr: String(result.stderr) };
+}
+
+export class GitHubPullRequestService {
+  private readonly runner: NonNullable<GitHubPullRequestServiceOptions["runner"]>;
+  private readonly resolveBinary: NonNullable<GitHubPullRequestServiceOptions["resolveBinary"]>;
+  private readonly timeoutMs: number;
+  private readonly maxBufferBytes: number;
+
+  constructor(options: GitHubPullRequestServiceOptions = {}) {
+    this.runner = options.runner ?? defaultRunner;
+    this.resolveBinary = options.resolveBinary ?? resolveGitHubCliBinary;
+    this.timeoutMs = options.timeoutMs ?? DEFAULT_TIMEOUT_MS;
+    this.maxBufferBytes = options.maxBufferBytes ?? DEFAULT_MAX_BUFFER_BYTES;
+  }
+
+  async currentPullRequest(cwd: string, signal?: AbortSignal): Promise<GitHubPullRequestStatus> {
+    try {
+      const result = await this.runner(
+        cwd,
+        [
+          "pr",
+          "view",
+          "--json",
+          "number,title,url,state,isDraft,headRefName,baseRefName,statusCheckRollup",
+        ],
+        {
+          binary: await this.resolveBinary(),
+          signal,
+          timeoutMs: this.timeoutMs,
+          maxBuffer: this.maxBufferBytes,
+        },
+      );
+      return { availability: "ready", pullRequest: parseGitHubPullRequest(result.stdout) };
+    } catch (error) {
+      if (signal?.aborted || isAbortError(error)) throw error;
+      const availability = commandFailureKind(error);
+      const code = (error as NodeJS.ErrnoException | undefined)?.code;
+      const fallbackMessages: Record<typeof availability, string> = {
+        "missing-tool": "Install GitHub CLI, then run `gh auth login`.",
+        "unauthenticated": "Run `gh auth login` on this Mac, then refresh source control.",
+        "no-pull-request": "No GitHub pull request is linked to the current branch.",
+        "not-github": "This repository's remote is not hosted on GitHub.",
+        "unsupported": "Update GitHub CLI so Aiden can read pull request status.",
+        "error":
+          code === "ETIMEDOUT" ||
+          code === "ERR_CHILD_PROCESS_TIMEOUT" ||
+          (error as { killed?: unknown } | undefined)?.killed === true
+            ? `GitHub CLI did not answer within ${Math.max(1, Math.round(this.timeoutMs / 1000))} seconds.`
+            : error instanceof SyntaxError
+              ? "GitHub CLI returned an invalid pull request response."
+              : publicCommandMessage(error, cwd),
+      };
+      return { availability, message: fallbackMessages[availability] };
+    }
+  }
+}
+
+const githubPullRequestService = new GitHubPullRequestService();
+
+export const githubCurrentPullRequest = (folderPath: string, signal?: AbortSignal) =>
+  githubPullRequestService.currentPullRequest(folderPath, signal);
diff --git a/main/services/subagents/subagent-phase3-contract.test.ts b/main/services/subagents/subagent-phase3-contract.test.ts
index 7db98e6d..72228058 100644
--- a/main/services/subagents/subagent-phase3-contract.test.ts
+++ b/main/services/subagents/subagent-phase3-contract.test.ts
@@ -648,7 +648,7 @@ test("every workspace path capability is renderer-document owned and mutation ad
       `${channel} must use workspace operation admission`,
     );
   }
-  for (const channel of ["workspaces:gitInfo", "git:branches"]) {
+  for (const channel of ["workspaces:gitInfo", "git:branches", "git:pullRequestStatus"]) {
     assert.match(
       ipcHandlerSource(workspaces, channel),
       /withOptionalWorkspaceOperation\(\s*event,\s*workspaceId,/u,
@@ -658,6 +658,7 @@ test("every workspace path capability is renderer-document owned and mutation ad
 
   assert.match(ipcHandlerSource(workspaces, "workspaces:gitInfo"), /gitInfo\(.+signal\)/u);
   assert.match(ipcHandlerSource(workspaces, "git:branches"), /gitBranches\(.+signal\)/u);
+  assert.match(ipcHandlerSource(workspaces, "git:pullRequestStatus"), /githubCurrentPullRequest\(.+signal\)/u);
   assert.match(ipcHandlerSource(workspaces, "git:worktrees"), /gitWorktrees\(.+signal\)/u);
   assert.match(git, /async info\(cwd: string, signal\?: AbortSignal\)/u);
   assert.match(git, /async branches\(cwd: string, signal\?: AbortSignal\)/u);
diff --git a/main/services/types.ts b/main/services/types.ts
index b7fa89fc..2f0dc539 100644
--- a/main/services/types.ts
+++ b/main/services/types.ts
@@ -126,6 +126,53 @@ export interface Workspace {
   updatedAt: number;
 }
 
+/** GitHub pull request and check status reported for a workspace branch. */
+export type GitHubPullRequestCheckStatus =
+  | "pending"
+  | "action-required"
+  | "success"
+  | "failure"
+  | "skipped"
+  | "neutral"
+  | "cancelled";
+
+export type GitHubPullRequestChecksState = "passing" | "failing" | "pending";
+
+export type GitHubPullRequestAvailability =
+  | "ready"
+  | "not-repo"
+  | "missing-tool"
+  | "unauthenticated"
+  | "no-pull-request"
+  | "not-github"
+  | "unsupported"
+  | "error";
+
+export interface GitHubPullRequestCheck {
+  name: string;
+  status: GitHubPullRequestCheckStatus;
+  description?: string;
+  url?: string;
+}
+
+export interface GitHubPullRequestSummary {
+  number: number;
+  title: string;
+  url: string;
+  state: "open" | "closed" | "merged";
+  isDraft?: boolean;
+  headBranch: string;
+  baseBranch: string;
+  checksState?: GitHubPullRequestChecksState | null;
+  checks: GitHubPullRequestCheck[];
+}
+
+export interface GitHubPullRequestStatus {
+  availability: GitHubPullRequestAvailability;
+  message?: string;
+  pullRequest?: GitHubPullRequestSummary;
+}
+
 /** Result of inspecting a folder for git status. */
 export interface GitInfo {
   isRepo: boolean;
diff --git a/package.json b/package.json
index d66a3fc8..e127d360 100644
--- a/package.json
+++ b/package.json
@@ -111,8 +111,8 @@
     "test:voice": "tsx --test main/services/transcription-core.test.ts main/services/gemini-live-transcription-core.test.ts main/services/dictation-coordinator.test.ts main/services/dictation-paste.test.ts main/services/parakeet-protocol.test.ts main/services/parakeet-process-core.test.ts main/services/parakeet-transcription-lane.test.ts renderer/shared/voice-models.test.ts renderer/shared/gemini-usage-scope.test.ts renderer/components/settings/gemini-voice-setup.test.tsx renderer/lib/accessibility-permission-core.test.ts renderer/lib/accessibility-refresh.test.ts renderer/lib/dictation-operation-gate.test.ts renderer/lib/gemini-recorded-retry.test.ts renderer/lib/live-pcm-capture.test.ts renderer/lib/voice-recorder-core.test.ts renderer/lib/wav-audio.test.ts",
     "test:diagnostics": "tsx --test main/services/diagnostics-contract.test.ts main/services/diagnostic-health.test.ts main/services/diagnostic-journal.test.ts main/services/diagnostic-support.test.ts main/services/dev-log.test.ts main/services/process-diagnostics.test.ts main/services/renderer-crash-recovery.test.ts main/services/renderer-diagnostic-rate.test.ts main/services/subagents/subagent-runtime-diagnostics.test.ts renderer/components/settings/diagnostics-settings.test.tsx && node --test scripts/diagnostic-policy.test.mjs",
     "diagnostics:failure-receipt": "node scripts/write-diagnostic-failure-receipt.mjs",
-    "test": "tsx --test main/services/mcp-oauth-client-metadata.test.ts main/handlers/assistant-parse.test.ts main/services/assistant/system-prompt.test.ts main/services/chat-activity-core.test.ts main/services/chat-generation-start.test.ts main/services/chat-title-policy.test.ts main/services/chat-title-routing.test.ts main/services/chat-store-core.test.ts main/services/empty-chat-migration.test.ts main/services/chat-first-message-commit.test.ts main/services/codex-provider.test.ts main/services/coding-tools.test.ts main/services/config-store-core.test.ts main/services/computer-use/computer-use-foundation.test.ts main/services/computer-use/computer-use-tool.test.ts main/services/computer-use/generation-gate.test.ts main/services/computer-use/safety.test.ts main/services/computer-use/settings-core.test.ts main/services/computer-use/status-core.test.ts main/services/data-store.test.ts main/services/data-store.resilience.test.ts main/services/terminal.test.ts main/services/terminal-history.test.ts main/services/aiden-config-dir.test.ts main/services/portable-config-core.test.ts main/services/portable-config-core.roundtrip.test.ts main/services/portable-config-watch-core.test.ts main/services/secret-map-core.test.ts main/services/dev-log.test.ts main/services/process-diagnostics.test.ts main/services/dictation-coordinator.test.ts main/services/dictation-paste.test.ts main/services/dictation-cleanup-core.test.ts main/services/dictation-hotkey.test.ts main/services/dictation-key-state.test.ts main/services/dictation-keycode.test.ts main/services/parakeet-protocol.test.ts main/services/parakeet-process-core.test.ts main/services/foundation-models-connection.test.ts main/services/foundation-models-connection-core.test.ts main/services/gemini-context-cache.test.ts main/services/generation-bound-connection-cache.test.ts main/services/generation-context.test.ts main/services/generation-messages.test.ts main/services/generation-runtime.test.ts main/services/external-editors.test.ts main/services/git.test.ts main/services/model-runtime-core.test.ts main/services/models.test.ts main/services/mcp-oauth-operation.test.ts main/services/mcp-oauth-session.test.ts main/services/mcp-presets.test.ts renderer/shared/plugin-catalog.test.ts main/services/pi-credential-store-core.test.ts main/services/pi-provider-contract.test.ts main/services/profile-share-core.test.ts main/services/profile-share-files.test.ts main/services/profile.test.ts main/services/provider-auth-flow-core.test.ts main/services/provider-auth-owner.test.ts main/services/provider-key-policy.test.ts main/services/provider-list-core.test.ts main/services/provider-artwork-core.test.ts main/services/provider-artwork.test.ts main/services/quit-barrier.test.ts main/services/scratch-workspace.test.ts main/services/skills-discovery.test.ts main/services/tool-approval.test.ts main/services/local-runtime-status.test.ts main/services/usage-store-core.test.ts main/services/workspace-files.test.ts main/windows/pill-window-security.test.ts renderer/components/assistant/use-assistant-chat.test.ts renderer/components/assistant/assistant-ui.test.tsx renderer/components/activity-feed.test.tsx renderer/components/environment-subagents-contract.test.ts renderer/components/subagents-panel.test.tsx renderer/components/chat-sidebar.test.tsx renderer/components/composer.test.tsx renderer/lib/chat-message-queue.test.ts renderer/lib/chat-draft.test.ts renderer/main/chat-transition.test.tsx renderer/components/usage/profile-share-card.test.tsx renderer/lib/accessibility-refresh.test.ts renderer/lib/agent-activity.test.ts renderer/lib/chat-activity.test.ts renderer/lib/assistant-dock.test.ts renderer/lib/assistant-motion-contract.test.ts renderer/lib/dialog-motion-contract.test.ts renderer/lib/scrollbar-gutter-contract.test.ts renderer/lib/text-entry-focus-contract.test.ts renderer/lib/chat-deletion-cache.test.ts renderer/lib/chat-terminal-sync.test.ts renderer/lib/ipc-stream.test.ts renderer/lib/chat-title-reveal.test.ts renderer/lib/codex-auth-session.test.ts renderer/lib/codex-provider-cache.test.ts renderer/lib/composer-placeholder.test.ts renderer/lib/computer-use-notice.test.ts renderer/lib/dictation-operation-gate.test.ts renderer/lib/media-recorder-stop.test.ts renderer/lib/dictation-vad.test.ts renderer/lib/dictation-sounds.test.ts renderer/lib/editor-preference.test.ts renderer/lib/environment-panel-layout.test.ts renderer/lib/subagent-view-state.test.ts renderer/lib/truncate-path.test.ts renderer/lib/mcp-preset-state.test.ts renderer/components/settings/mcp-settings.test.tsx renderer/components/settings/mcp-preset-icons.test.ts renderer/lib/model-display.test.ts renderer/lib/model-picker-data.test.ts renderer/lib/profile-share-data.test.ts renderer/lib/sidebar-chat-shortcuts.test.ts renderer/lib/usage-profile-data.test.ts renderer/shared/appearance.test.ts renderer/components/interface-polish.test.tsx renderer/shared/provider-deployment.test.ts main/handlers/ipc-contract.test.ts main/handlers/chat.parse.test.ts main/handlers/voice-codec.test.ts main/handlers/phase2-parse.test.ts scripts/apple-developer-tools.test.mjs scripts/check-macos-release.test.mjs scripts/computer-use-packaged-acceptance.test.mjs scripts/configure-electron-fuses.test.mjs scripts/model-snapshot-core.test.mjs scripts/prepare-macos-dev-runtime.test.mjs scripts/prepare-macos-package-output.test.mjs scripts/run-macos-distribution.test.mjs scripts/sign-macos.test.mjs scripts/hide-dmg-support-files.test.mjs scripts/update-model-capabilities.test.mjs scripts/vendor-cua-driver.test.mjs scripts/verify-macos-package.test.mjs && npm run test:telegram && npm run test:worktree-remover:native && npm run test:computer-use:native && npm run test:settings-design",
-    "test:coverage": "tsx --test --experimental-test-coverage main/services/mcp-oauth-client-metadata.test.ts main/handlers/assistant-parse.test.ts main/services/assistant/system-prompt.test.ts main/services/chat-activity-core.test.ts main/services/chat-generation-start.test.ts main/services/chat-title-policy.test.ts main/services/chat-title-routing.test.ts main/services/chat-store-core.test.ts main/services/empty-chat-migration.test.ts main/services/chat-first-message-commit.test.ts main/services/codex-provider.test.ts main/services/coding-tools.test.ts main/services/config-store-core.test.ts main/services/computer-use/computer-use-foundation.test.ts main/services/computer-use/computer-use-tool.test.ts main/services/computer-use/generation-gate.test.ts main/services/computer-use/safety.test.ts main/services/computer-use/settings-core.test.ts main/services/computer-use/status-core.test.ts main/services/data-store.test.ts main/services/data-store.resilience.test.ts main/services/terminal.test.ts main/services/terminal-history.test.ts main/services/aiden-config-dir.test.ts main/services/portable-config-core.test.ts main/services/portable-config-core.roundtrip.test.ts main/services/portable-config-watch-core.test.ts main/services/dev-log.test.ts main/services/process-diagnostics.test.ts main/services/dictation-coordinator.test.ts main/services/dictation-paste.test.ts main/services/dictation-cleanup-core.test.ts main/services/dictation-hotkey.test.ts main/services/dictation-key-state.test.ts main/services/dictation-keycode.test.ts main/services/parakeet-protocol.test.ts main/services/parakeet-process-core.test.ts main/services/foundation-models-connection.test.ts main/services/foundation-models-connection-core.test.ts main/services/generation-bound-connection-cache.test.ts main/services/generation-context.test.ts main/services/generation-messages.test.ts main/services/generation-runtime.test.ts main/services/external-editors.test.ts main/services/git.test.ts main/services/model-runtime-core.test.ts main/services/pi-compaction-core.test.ts main/services/models.test.ts main/services/mcp-oauth-operation.test.ts main/services/mcp-oauth-session.test.ts main/services/mcp-presets.test.ts renderer/shared/plugin-catalog.test.ts main/services/pi-credential-store-core.test.ts main/services/pi-provider-contract.test.ts main/services/profile-share-core.test.ts main/services/profile-share-files.test.ts main/services/profile.test.ts main/services/provider-auth-flow-core.test.ts main/services/provider-auth-owner.test.ts main/services/provider-key-policy.test.ts main/services/provider-list-core.test.ts main/services/provider-artwork-core.test.ts main/services/provider-artwork.test.ts main/services/quit-barrier.test.ts main/services/scratch-workspace.test.ts main/services/skills-discovery.test.ts main/services/tool-approval.test.ts main/services/local-runtime-status.test.ts main/services/usage-store-core.test.ts main/services/workspace-files.test.ts main/windows/pill-window-security.test.ts renderer/components/assistant/use-assistant-chat.test.ts renderer/components/assistant/assistant-ui.test.tsx renderer/components/environment-subagents-contract.test.ts renderer/components/subagents-panel.test.tsx renderer/components/chat-sidebar.test.tsx renderer/components/composer.test.tsx renderer/main/chat-transition.test.tsx renderer/components/usage/profile-share-card.test.tsx renderer/lib/accessibility-refresh.test.ts renderer/lib/agent-activity.test.ts renderer/lib/chat-activity.test.ts renderer/lib/assistant-dock.test.ts renderer/lib/assistant-motion-contract.test.ts renderer/lib/dialog-motion-contract.test.ts renderer/lib/chat-deletion-cache.test.ts renderer/lib/chat-terminal-sync.test.ts renderer/lib/ipc-stream.test.ts renderer/lib/chat-title-reveal.test.ts renderer/lib/codex-auth-session.test.ts renderer/lib/codex-auth-view-state.test.ts renderer/lib/codex-provider-cache.test.ts renderer/lib/composer-placeholder.test.ts renderer/lib/computer-use-notice.test.ts renderer/lib/dictation-operation-gate.test.ts renderer/lib/media-recorder-stop.test.ts renderer/lib/dictation-vad.test.ts renderer/lib/dictation-sounds.test.ts renderer/lib/editor-preference.test.ts renderer/lib/environment-panel-layout.test.ts renderer/lib/subagent-view-state.test.ts renderer/lib/truncate-path.test.ts renderer/lib/mcp-preset-state.test.ts renderer/components/settings/mcp-settings.test.tsx renderer/components/settings/mcp-preset-icons.test.ts renderer/lib/model-display.test.ts renderer/lib/profile-share-data.test.ts renderer/lib/sidebar-chat-shortcuts.test.ts renderer/lib/usage-profile-data.test.ts renderer/shared/appearance.test.ts renderer/shared/provider-deployment.test.ts main/handlers/ipc-contract.test.ts main/handlers/chat.parse.test.ts main/handlers/voice-codec.test.ts main/handlers/phase2-parse.test.ts scripts/apple-developer-tools.test.mjs scripts/check-macos-release.test.mjs scripts/computer-use-packaged-acceptance.test.mjs scripts/configure-electron-fuses.test.mjs scripts/model-snapshot-core.test.mjs scripts/prepare-macos-dev-runtime.test.mjs scripts/prepare-macos-package-output.test.mjs scripts/run-macos-distribution.test.mjs scripts/sign-macos.test.mjs scripts/update-model-capabilities.test.mjs scripts/vendor-cua-driver.test.mjs scripts/verify-macos-package.test.mjs",
+    "test": "tsx --test main/services/mcp-oauth-client-metadata.test.ts main/handlers/assistant-parse.test.ts main/services/assistant/system-prompt.test.ts main/services/chat-activity-core.test.ts main/services/chat-generation-start.test.ts main/services/chat-title-policy.test.ts main/services/chat-title-routing.test.ts main/services/chat-store-core.test.ts main/services/empty-chat-migration.test.ts main/services/chat-first-message-commit.test.ts main/services/codex-provider.test.ts main/services/coding-tools.test.ts main/services/config-store-core.test.ts main/services/computer-use/computer-use-foundation.test.ts main/services/computer-use/computer-use-tool.test.ts main/services/computer-use/generation-gate.test.ts main/services/computer-use/safety.test.ts main/services/computer-use/settings-core.test.ts main/services/computer-use/status-core.test.ts main/services/data-store.test.ts main/services/data-store.resilience.test.ts main/services/terminal.test.ts main/services/terminal-history.test.ts main/services/aiden-config-dir.test.ts main/services/portable-config-core.test.ts main/services/portable-config-core.roundtrip.test.ts main/services/portable-config-watch-core.test.ts main/services/secret-map-core.test.ts main/services/dev-log.test.ts main/services/process-diagnostics.test.ts main/services/dictation-coordinator.test.ts main/services/dictation-paste.test.ts main/services/dictation-cleanup-core.test.ts main/services/dictation-hotkey.test.ts main/services/dictation-key-state.test.ts main/services/dictation-keycode.test.ts main/services/parakeet-protocol.test.ts main/services/parakeet-process-core.test.ts main/services/foundation-models-connection.test.ts main/services/foundation-models-connection-core.test.ts main/services/gemini-context-cache.test.ts main/services/generation-bound-connection-cache.test.ts main/services/generation-context.test.ts main/services/generation-messages.test.ts main/services/generation-runtime.test.ts main/services/external-editors.test.ts main/services/git.test.ts main/services/github-pull-request.test.ts main/services/model-runtime-core.test.ts main/services/models.test.ts main/services/mcp-oauth-operation.test.ts main/services/mcp-oauth-session.test.ts main/services/mcp-presets.test.ts renderer/shared/plugin-catalog.test.ts main/services/pi-credential-store-core.test.ts main/services/pi-provider-contract.test.ts main/services/profile-share-core.test.ts main/services/profile-share-files.test.ts main/services/profile.test.ts main/services/provider-auth-flow-core.test.ts main/services/provider-auth-owner.test.ts main/services/provider-key-policy.test.ts main/services/provider-list-core.test.ts main/services/provider-artwork-core.test.ts main/services/provider-artwork.test.ts main/services/quit-barrier.test.ts main/services/scratch-workspace.test.ts main/services/skills-discovery.test.ts main/services/tool-approval.test.ts main/services/local-runtime-status.test.ts main/services/usage-store-core.test.ts main/services/workspace-files.test.ts main/windows/pill-window-security.test.ts renderer/components/assistant/use-assistant-chat.test.ts renderer/components/assistant/assistant-ui.test.tsx renderer/components/activity-feed.test.tsx renderer/components/environment-subagents-contract.test.ts renderer/components/subagents-panel.test.tsx renderer/components/chat-sidebar.test.tsx renderer/components/composer.test.tsx renderer/lib/chat-message-queue.test.ts renderer/lib/chat-draft.test.ts renderer/main/chat-transition.test.tsx renderer/components/usage/profile-share-card.test.tsx renderer/lib/accessibility-refresh.test.ts renderer/lib/agent-activity.test.ts renderer/lib/chat-activity.test.ts renderer/lib/assistant-dock.test.ts renderer/lib/assistant-motion-contract.test.ts renderer/lib/dialog-motion-contract.test.ts renderer/lib/scrollbar-gutter-contract.test.ts renderer/lib/text-entry-focus-contract.test.ts renderer/lib/chat-deletion-cache.test.ts renderer/lib/chat-terminal-sync.test.ts renderer/lib/ipc-stream.test.ts renderer/lib/chat-title-reveal.test.ts renderer/lib/codex-auth-session.test.ts renderer/lib/codex-provider-cache.test.ts renderer/lib/composer-placeholder.test.ts renderer/lib/computer-use-notice.test.ts renderer/lib/dictation-operation-gate.test.ts renderer/lib/media-recorder-stop.test.ts renderer/lib/dictation-vad.test.ts renderer/lib/dictation-sounds.test.ts renderer/lib/editor-preference.test.ts renderer/lib/environment-panel-layout.test.ts renderer/lib/subagent-view-state.test.ts renderer/lib/truncate-path.test.ts renderer/lib/mcp-preset-state.test.ts renderer/components/settings/mcp-settings.test.tsx renderer/components/settings/mcp-preset-icons.test.ts renderer/lib/model-display.test.ts renderer/lib/model-picker-data.test.ts renderer/lib/profile-share-data.test.ts renderer/lib/sidebar-chat-shortcuts.test.ts renderer/lib/usage-profile-data.test.ts renderer/shared/appearance.test.ts renderer/components/interface-polish.test.tsx renderer/shared/provider-deployment.test.ts main/handlers/ipc-contract.test.ts main/handlers/chat.parse.test.ts main/handlers/voice-codec.test.ts main/handlers/phase2-parse.test.ts scripts/apple-developer-tools.test.mjs scripts/check-macos-release.test.mjs scripts/computer-use-packaged-acceptance.test.mjs scripts/configure-electron-fuses.test.mjs scripts/model-snapshot-core.test.mjs scripts/prepare-macos-dev-runtime.test.mjs scripts/prepare-macos-package-output.test.mjs scripts/run-macos-distribution.test.mjs scripts/sign-macos.test.mjs scripts/hide-dmg-support-files.test.mjs scripts/update-model-capabilities.test.mjs scripts/vendor-cua-driver.test.mjs scripts/verify-macos-package.test.mjs && npm run test:telegram && npm run test:worktree-remover:native && npm run test:computer-use:native && npm run test:settings-design",
+    "test:coverage": "tsx --test --experimental-test-coverage main/services/mcp-oauth-client-metadata.test.ts main/handlers/assistant-parse.test.ts main/services/assistant/system-prompt.test.ts main/services/chat-activity-core.test.ts main/services/chat-generation-start.test.ts main/services/chat-title-policy.test.ts main/services/chat-title-routing.test.ts main/services/chat-store-core.test.ts main/services/empty-chat-migration.test.ts main/services/chat-first-message-commit.test.ts main/services/codex-provider.test.ts main/services/coding-tools.test.ts main/services/config-store-core.test.ts main/services/computer-use/computer-use-foundation.test.ts main/services/computer-use/computer-use-tool.test.ts main/services/computer-use/generation-gate.test.ts main/services/computer-use/safety.test.ts main/services/computer-use/settings-core.test.ts main/services/computer-use/status-core.test.ts main/services/data-store.test.ts main/services/data-store.resilience.test.ts main/services/terminal.test.ts main/services/terminal-history.test.ts main/services/aiden-config-dir.test.ts main/services/portable-config-core.test.ts main/services/portable-config-core.roundtrip.test.ts main/services/portable-config-watch-core.test.ts main/services/dev-log.test.ts main/services/process-diagnostics.test.ts main/services/dictation-coordinator.test.ts main/services/dictation-paste.test.ts main/services/dictation-cleanup-core.test.ts main/services/dictation-hotkey.test.ts main/services/dictation-key-state.test.ts main/services/dictation-keycode.test.ts main/services/parakeet-protocol.test.ts main/services/parakeet-process-core.test.ts main/services/foundation-models-connection.test.ts main/services/foundation-models-connection-core.test.ts main/services/generation-bound-connection-cache.test.ts main/services/generation-context.test.ts main/services/generation-messages.test.ts main/services/generation-runtime.test.ts main/services/external-editors.test.ts main/services/git.test.ts main/services/github-pull-request.test.ts main/services/model-runtime-core.test.ts main/services/pi-compaction-core.test.ts main/services/models.test.ts main/services/mcp-oauth-operation.test.ts main/services/mcp-oauth-session.test.ts main/services/mcp-presets.test.ts renderer/shared/plugin-catalog.test.ts main/services/pi-credential-store-core.test.ts main/services/pi-provider-contract.test.ts main/services/profile-share-core.test.ts main/services/profile-share-files.test.ts main/services/profile.test.ts main/services/provider-auth-flow-core.test.ts main/services/provider-auth-owner.test.ts main/services/provider-key-policy.test.ts main/services/provider-list-core.test.ts main/services/provider-artwork-core.test.ts main/services/provider-artwork.test.ts main/services/quit-barrier.test.ts main/services/scratch-workspace.test.ts main/services/skills-discovery.test.ts main/services/tool-approval.test.ts main/services/local-runtime-status.test.ts main/services/usage-store-core.test.ts main/services/workspace-files.test.ts main/windows/pill-window-security.test.ts renderer/components/assistant/use-assistant-chat.test.ts renderer/components/assistant/assistant-ui.test.tsx renderer/components/environment-subagents-contract.test.ts renderer/components/subagents-panel.test.tsx renderer/components/chat-sidebar.test.tsx renderer/components/composer.test.tsx renderer/main/chat-transition.test.tsx renderer/components/usage/profile-share-card.test.tsx renderer/lib/accessibility-refresh.test.ts renderer/lib/agent-activity.test.ts renderer/lib/chat-activity.test.ts renderer/lib/assistant-dock.test.ts renderer/lib/assistant-motion-contract.test.ts renderer/lib/dialog-motion-contract.test.ts renderer/lib/chat-deletion-cache.test.ts renderer/lib/chat-terminal-sync.test.ts renderer/lib/ipc-stream.test.ts renderer/lib/chat-title-reveal.test.ts renderer/lib/codex-auth-session.test.ts renderer/lib/codex-auth-view-state.test.ts renderer/lib/codex-provider-cache.test.ts renderer/lib/composer-placeholder.test.ts renderer/lib/computer-use-notice.test.ts renderer/lib/dictation-operation-gate.test.ts renderer/lib/media-recorder-stop.test.ts renderer/lib/dictation-vad.test.ts renderer/lib/dictation-sounds.test.ts renderer/lib/editor-preference.test.ts renderer/lib/environment-panel-layout.test.ts renderer/lib/subagent-view-state.test.ts renderer/lib/truncate-path.test.ts renderer/lib/mcp-preset-state.test.ts renderer/components/settings/mcp-settings.test.tsx renderer/components/settings/mcp-preset-icons.test.ts renderer/lib/model-display.test.ts renderer/lib/profile-share-data.test.ts renderer/lib/sidebar-chat-shortcuts.test.ts renderer/lib/usage-profile-data.test.ts renderer/shared/appearance.test.ts renderer/shared/provider-deployment.test.ts main/handlers/ipc-contract.test.ts main/handlers/chat.parse.test.ts main/handlers/voice-codec.test.ts main/handlers/phase2-parse.test.ts scripts/apple-developer-tools.test.mjs scripts/check-macos-release.test.mjs scripts/computer-use-packaged-acceptance.test.mjs scripts/configure-electron-fuses.test.mjs scripts/model-snapshot-core.test.mjs scripts/prepare-macos-dev-runtime.test.mjs scripts/prepare-macos-package-output.test.mjs scripts/run-macos-distribution.test.mjs scripts/sign-macos.test.mjs scripts/update-model-capabilities.test.mjs scripts/vendor-cua-driver.test.mjs scripts/verify-macos-package.test.mjs",
     "test:computer-use": "tsx --test main/services/computer-use/computer-use-foundation.test.ts main/services/computer-use/computer-use-tool.test.ts main/services/computer-use/generation-gate.test.ts main/services/computer-use/safety.test.ts main/services/computer-use/settings-core.test.ts main/services/computer-use/status-core.test.ts main/services/data-store.test.ts main/services/generation-messages.test.ts main/services/generation-runtime.test.ts main/services/quit-barrier.test.ts main/services/tool-approval.test.ts scripts/check-macos-release.test.mjs scripts/computer-use-packaged-acceptance.test.mjs scripts/configure-electron-fuses.test.mjs scripts/prepare-macos-package-output.test.mjs scripts/run-macos-distribution.test.mjs scripts/sign-macos.test.mjs scripts/vendor-cua-driver.test.mjs scripts/verify-macos-package.test.mjs && npm run test:computer-use:native",
     "test:computer-use:packaged": "node scripts/computer-use-packaged-acceptance.mjs",
     "test:computer-use:native": "cd native/computer-use-broker && CARGO_TARGET_DIR=../../build/computer-use-broker-test cargo fmt -- --check && CARGO_TARGET_DIR=../../build/computer-use-broker-test cargo test --locked && CARGO_TARGET_DIR=../../build/computer-use-broker-test cargo clippy --locked --all-targets -- -D warnings",
diff --git a/renderer/components/chat-sidebar.test.tsx b/renderer/components/chat-sidebar.test.tsx
index 31afde60..4c951580 100644
--- a/renderer/components/chat-sidebar.test.tsx
+++ b/renderer/components/chat-sidebar.test.tsx
@@ -157,6 +157,58 @@ test("chat pane toolbar no longer exposes a duplicate new-chat control", () => {
   assert.doesNotMatch(pane, /\bnewChat\b/u);
 });
 
+test("workspace pull request indicators surface checks without owning GitHub secrets", () => {
+  const sidebar = source("./chat-sidebar.tsx");
+  const queries = source("../lib/queries.ts");
+  const ipc = source("../lib/ipc.ts");
+  const indicator = between(
+    sidebar,
+    "function WorkspacePullRequestIndicator",
+    "\n}\n\nfunction updateRestartError",
+  );
+  const pullRequestTrigger = between(
+    indicator,
+    "const remainingChecks",
+    '<PopoverContent className="w-80 p-3"',
+  );
+
+  assert.match(sidebar, /function WorkspacePullRequestIndicator/u);
+  assert.match(sidebar, /useGitPullRequestStatus\(workspace\.id, enabled\)/u);
+  assert.match(sidebar, /workspace\.folderPath && workspace\.permission !== "none"/u);
+  assert.match(sidebar, /Some checks were not successful/u);
+  assert.match(sidebar, /Some checks haven’t completed yet/u);
+  assert.match(sidebar, /All checks have passed/u);
+  assert.match(sidebar, /Checks did not run/u);
+  assert.match(sidebar, /GitHub status unavailable/u);
+  assert.match(sidebar, /availability === "not-github"/u);
+  assert.match(sidebar, /Merged/u);
+  assert.match(sidebar, /Closed/u);
+  assert.match(sidebar, /Draft/u);
+  assert.match(sidebar, /PopoverContent className="w-80 p-3"/u);
+  assert.match(sidebar, /aria-label=\{`Pull request #\$\{pullRequest\.number\} checks`\}/u);
+  assert.match(pullRequestTrigger, /<Button[\s\S]*variant="transparent"[\s\S]*iconOnly/u);
+  assert.match(
+    pullRequestTrigger,
+    /className=\{pullRequestChecksIconTone\(displayChecksState\)\}/u,
+  );
+  assert.match(pullRequestTrigger, /<GitPullRequest aria-hidden="true" \/>/u);
+  assert.doesNotMatch(pullRequestTrigger, /<span[^>]*>#\{pullRequest\.number\}<\/span>/u);
+  assert.doesNotMatch(pullRequestTrigger, /checksIcon\(displayChecksState\)/u);
+  assert.doesNotMatch(indicator, /<span className="truncate">GitHub<\/span>/u);
+  assert.match(sidebar, /window\.open\(url, "_blank", "noopener,noreferrer"\)/u);
+  assert.match(
+    sidebar,
+    /const explicitlyExpanded = expandedWorkspaceIds\.has\(group\.workspace\.id\)/u,
+  );
+  assert.match(
+    sidebar,
+    /<div className="group\/workspace-actions relative size-7 shrink-0">[\s\S]*?<div className="absolute inset-0 group-hover\/workspace:invisible group-has-\[\.workspace-overflow-trigger:focus-visible\]\/workspace-actions:invisible group-has-\[\.workspace-overflow-trigger\[data-state=open\]\]\/workspace-actions:invisible">[\s\S]*?<WorkspacePullRequestIndicator\s+workspace=\{group\.workspace\}\s+visible=\{explicitlyExpanded\}\s+accessibilityName=\{workspaceAccessibleName\(\s*group\.workspace,\s*pathPreferences,\s*workspaces,?\s*\)\}\s+\/>[\s\S]*?<SidebarOverflowMenu[\s\S]*?triggerClassName="workspace-overflow-trigger pointer-events-none absolute inset-0 size-7 text-tertiary opacity-0 group-hover\/workspace:pointer-events-auto group-hover\/workspace:opacity-100 focus-visible:pointer-events-auto focus-visible:opacity-100 data-\[state=open\]:pointer-events-auto data-\[state=open\]:opacity-100"/u,
+  );
+  assert.match(queries, /gitPullRequestStatus: \(workspaceId: string \| undefined\)/u);
+  assert.match(queries, /refetchInterval: enabled \? 30_000 : false/u);
+  assert.match(ipc, /pullRequestStatus: \(workspaceId: string\) =>/u);
+});
+
 test("workspace outline and recent view are alternate projections, not duplicate lists", () => {
   const sidebar = source("./chat-sidebar.tsx");
   assert.match(sidebar, /useAllRegularChats\(workspaces\.length > 0\)/u);
@@ -208,7 +260,7 @@ test("sidebar overflow menus open beyond the sidebar's right edge", () => {
   const overflowMenu = between(
     sidebar,
     "function SidebarOverflowMenu",
-    "\n}\n\nfunction updateRestartError",
+    "\n}\n\nfunction pullRequestChecksLabel",
   );
 
   assert.match(overflowMenu, /closest<HTMLElement>\("\[data-sidebar\]"\)/u);
diff --git a/renderer/components/chat-sidebar.tsx b/renderer/components/chat-sidebar.tsx
index c194ff83..1cec7ebe 100644
--- a/renderer/components/chat-sidebar.tsx
+++ b/renderer/components/chat-sidebar.tsx
@@ -26,6 +26,9 @@ import {
   DropdownMenuTrigger,
   EmptyState,
   Input,
+  Popover,
+  PopoverContent,
+  PopoverTrigger,
   Sidebar,
   SidebarFooter,
   SidebarList,
@@ -36,12 +39,17 @@ import {
   toast,
 } from "./ui";
 import {
+  AlertCircle,
+  CheckCircle2,
   ChevronDown,
   ChevronRight,
+  CircleDashed,
   Clock3,
+  ExternalLink,
   Folder,
   FolderPlus,
   FolderGit2,
+  GitPullRequest,
   ListTree,
   Loader2,
   MoreHorizontal,
@@ -64,10 +72,10 @@ import {
   createSidebarChatShortcutAssignments,
   sidebarChatNavigationTargets,
 } from "../lib/sidebar-chat-shortcuts";
-import { queryKeys, useAllRegularChats, useFoundationModelsConnection } from "../lib/queries";
+import { queryKeys, useAllRegularChats, useFoundationModelsConnection, useGitPullRequestStatus } from "../lib/queries";
 import { useActiveWorkspace } from "../lib/workspace-context";
 import { useEnvironmentPanel } from "./environment-panel";
-import type { ChatMeta, Workspace } from "../lib/types";
+import type { ChatMeta, GitHubPullRequestCheck, GitHubPullRequestChecksState, Workspace } from "../lib/types";
 import { useCommandSystem } from "../lib/command-system";
 import type { CommandId } from "../shared/keybindings";
 import { ariaKeyShortcut, prettyAccelerator } from "../shared/keybindings";
@@ -188,6 +196,227 @@ function SidebarOverflowMenu({
   );
 }
 
+function pullRequestChecksLabel(state: GitHubPullRequestChecksState | null | undefined, checkCount = 0): string {
+  switch (state) {
+    case "passing":
+      return "All checks have passed";
+    case "failing":
+      return "Some checks were not successful";
+    case "pending":
+      return "Some checks haven’t completed yet";
+    default:
+      return checkCount > 0 ? "Checks did not run" : "No checks reported";
+  }
+}
+
+function pullRequestChecksTone(state: GitHubPullRequestChecksState | null | undefined): string {
+  switch (state) {
+    case "passing":
+      return "bg-status-green-surface text-status-green";
+    case "failing":
+      return "bg-status-red-surface text-status-red";
+    case "pending":
+      return "bg-status-warning-surface text-status-warning";
+    default:
+      return "bg-control text-secondary";
+  }
+}
+
+function pullRequestChecksIconTone(state: GitHubPullRequestChecksState | null | undefined): string {
+  switch (state) {
+    case "passing":
+      return "text-status-green";
+    case "failing":
+      return "text-status-red";
+    case "pending":
+      return "text-status-warning";
+    default:
+      return "text-secondary";
+  }
+}
+
+function checkStatusLabel(check: GitHubPullRequestCheck): string {
+  if (check.status === "action-required" && /\/actions\/runs\/\d+/u.test(check.url ?? "")) {
+    return "Awaiting approval";
+  }
+  switch (check.status) {
+    case "success":
+      return "Passed";
+    case "failure":
+      return "Failed";
+    case "pending":
+      return "Running";
+    case "action-required":
+      return "Awaiting action";
+    case "cancelled":
+      return "Cancelled";
+    case "skipped":
+      return "Skipped";
+    case "neutral":
+      return "Neutral";
+  }
+}
+
+function checkStatusTone(check: GitHubPullRequestCheck): string {
+  switch (check.status) {
+    case "success":
+      return "text-status-green";
+    case "failure":
+      return "text-status-red";
+    case "pending":
+    case "action-required":
+      return "text-status-warning";
+    case "cancelled":
+    case "skipped":
+    case "neutral":
+      return "text-tertiary";
+  }
+}
+
+function checksIcon(state: GitHubPullRequestChecksState | null | undefined) {
+  if (state === "passing") return <CheckCircle2 className="size-3.5" />;
+  if (state === "failing") return <AlertCircle className="size-3.5" />;
+  return <CircleDashed className="size-3.5" />;
+}
+
+function openExternal(url: string): void {
+  window.open(url, "_blank", "noopener,noreferrer");
+}
+
+function pullRequestStateLabel(state: "open" | "closed" | "merged", isDraft?: boolean): string | null {
+  if (state === "merged") return "Merged";
+  if (state === "closed") return "Closed";
+  if (isDraft) return "Draft";
+  return null;
+}
+
+function WorkspacePullRequestIndicator({ workspace, visible, accessibilityName }: { workspace: Workspace; visible: boolean; accessibilityName: string }) {
+  const enabled = visible && Boolean(workspace.folderPath && workspace.permission !== "none");
+  const status = useGitPullRequestStatus(workspace.id, enabled);
+  const pullRequest = status.data?.pullRequest;
+  if (!enabled || status.isLoading) return null;
+
+  if (!pullRequest) {
+    const message = status.data?.message;
+    if (
+      !message ||
+      status.data?.availability === "no-pull-request" ||
+      status.data?.availability === "not-repo" ||
+      status.data?.availability === "not-github"
+    ) return null;
+    return (
+      <Popover>
+        <PopoverTrigger asChild>
+          <Button
+            variant="transparent"
+            size="small"
+            iconOnly
+            className="text-status-red"
+            aria-label={`${accessibilityName} GitHub pull request status: ${message}`}
+            onClick={(event) => event.stopPropagation()}
+          >
+            <AlertCircle aria-hidden="true" />
+          </Button>
+        </PopoverTrigger>
+        <PopoverContent className="w-72 p-3" align="start" aria-label="GitHub pull request status">
+          <p className="text-small-strong text-primary">GitHub status unavailable</p>
+          <p className="mt-1 text-small text-secondary">{message}</p>
+          <div className="mt-3 flex justify-end">
+            <Button variant="muted" size="small" onClick={() => void status.refetch()} disabled={status.isFetching}>
+              {status.isFetching ? "Refreshing…" : "Refresh"}
+            </Button>
+          </div>
+        </PopoverContent>
+      </Popover>
+    );
+  }
+
+  const stateLabel = pullRequestStateLabel(pullRequest.state, pullRequest.isDraft);
+  const displayChecksState = stateLabel ? undefined : pullRequest.checksState;
+  const checkLabel = pullRequestChecksLabel(pullRequest.checksState, pullRequest.checks.length);
+  const label = stateLabel ? `${stateLabel}; ${checkLabel}` : checkLabel;
+  const visibleChecks = pullRequest.checks.slice(0, 6);
+  const remainingChecks = pullRequest.checks.length - visibleChecks.length;
+
+  return (
+    <Popover>
+      <PopoverTrigger asChild>
+        <Button
+          variant="transparent"
+          size="small"
+          iconOnly
+          className={pullRequestChecksIconTone(displayChecksState)}
+          aria-label={`${accessibilityName} pull request #${pullRequest.number}: ${label}`}
+          onClick={(event) => event.stopPropagation()}
+        >
+          <GitPullRequest aria-hidden="true" />
+        </Button>
+      </PopoverTrigger>
+      <PopoverContent className="w-80 p-3" align="start" aria-label={`Pull request #${pullRequest.number} checks`}>
+        <div className="flex min-w-0 items-start justify-between gap-3">
+          <div className="min-w-0">
+            <div className="flex items-center gap-1.5 text-small-strong text-primary">
+              <GitPullRequest className="size-4 shrink-0 text-secondary" aria-hidden="true" />
+              <span className="truncate">PR #{pullRequest.number}</span>
+            </div>
+            <p className="mt-1 line-clamp-2 text-regular text-primary">{pullRequest.title}</p>
+            <p className="mt-1 truncate text-small text-tertiary">
+              {pullRequest.headBranch} → {pullRequest.baseBranch}
+            </p>
+            {stateLabel ? <span className="mt-2 inline-flex rounded-control bg-control px-2 py-0.5 text-small-strong text-secondary">{stateLabel}</span> : null}
+          </div>
+          <Button
+            variant="transparent"
+            size="small"
+            iconOnly
+            aria-label={`Open pull request #${pullRequest.number}`}
+            onClick={() => openExternal(pullRequest.url)}
+          >
+            <ExternalLink />
+          </Button>
+        </div>
+        <div className={`mt-3 flex items-center gap-2 rounded-control px-2.5 py-2 text-small ${pullRequestChecksTone(displayChecksState)}`} role="status">
+          {checksIcon(displayChecksState)}
+          <span>{checkLabel}</span>
+        </div>
+        {visibleChecks.length > 0 ? (
+          <div className="mt-3 flex flex-col gap-1.5">
+            {visibleChecks.map((check) => (
+              <div key={`${check.name}:${check.status}:${check.url ?? ""}`} className="flex min-w-0 items-center gap-2 text-small">
+                <span className={`size-1.5 shrink-0 rounded-full bg-current ${checkStatusTone(check)}`} aria-hidden="true" />
+                <span className="min-w-0 flex-1 truncate text-primary" title={check.description ?? check.name}>{check.name}</span>
+                <span className={`shrink-0 ${checkStatusTone(check)}`}>{checkStatusLabel(check)}</span>
+                {check.url ? (
+                  <Button
+                    variant="transparent"
+                    size="small"
+                    iconOnly
+                    aria-label={`Open details for ${check.name}`}
+                    onClick={() => openExternal(check.url!)}
+                  >
+                    <ExternalLink className="size-3.5" />
+                  </Button>
+                ) : null}
+              </div>
+            ))}
+            {remainingChecks > 0 ? (
+              <p className="text-small text-tertiary">
+                {remainingChecks === 1 ? "1 more check on GitHub." : `${remainingChecks} more checks on GitHub.`}
+              </p>
+            ) : null}
+          </div>
+        ) : null}
+        <div className="mt-3 flex items-center justify-between gap-2">
+          {status.isFetching ? <span className="inline-flex items-center gap-1.5 text-small text-tertiary"><Loader2 className="size-3.5 animate-spin" />Refreshing…</span> : <span className="text-small text-tertiary">Refreshes every 30 seconds.</span>}
+          <Button variant="muted" size="small" onClick={() => void status.refetch()} disabled={status.isFetching}>
+            Refresh
+          </Button>
+        </div>
+      </PopoverContent>
+    </Popover>
+  );
+}
+
 function updateRestartError(result: AppUpdateRestartResult): string | null {
   if (result.accepted) return null;
   switch (result.reason) {
@@ -1237,8 +1466,9 @@ export function ChatSidebar({ activeChatId, titleReveal }: ChatSidebarProps) {
               ) : (
                 projection.groups.map((group) => {
                   const secondaryLabel = workspaceSecondaryLabel(group.workspace, pathPreferences);
+                  const explicitlyExpanded = expandedWorkspaceIds.has(group.workspace.id);
                   const expanded =
-                    Boolean(search.trim()) || expandedWorkspaceIds.has(group.workspace.id);
+                    Boolean(search.trim()) || explicitlyExpanded;
                   const revealAll =
                     Boolean(search.trim()) || fullyRevealedWorkspaceIds.has(group.workspace.id);
                   const visibleChats = revealAll
@@ -1271,59 +1501,72 @@ export function ChatSidebar({ activeChatId, titleReveal }: ChatSidebarProps) {
                           aria-expanded={expanded}
                           onClick={() => toggleWorkspace(group.workspace.id)}
                         />
-                        <SidebarOverflowMenu
-                          ariaLabel={`Actions for ${workspaceAccessibleName(group.workspace, pathPreferences, workspaces)}`}
-                          triggerClassName="size-7 text-tertiary opacity-0 group-hover/workspace:opacity-100 focus-visible:opacity-100 data-[state=open]:opacity-100"
-                          contentClassName="w-64"
-                        >
-                          <DropdownMenuItem
-                            disabled={
-                              Boolean(settingsBlockedReason) || appendReconciliationRequired
-                            }
-                            onSelect={() => void newAgentInWorkspace(group.workspace.id)}
-                          >
-                            New chat
-                          </DropdownMenuItem>
-                          <DropdownMenuItem
-                            disabled={workspaceSwitchBlocked || group.chats.length === 0}
-                            title={
-                              group.chats.length === 0
-                                ? "Choose New chat to start this workspace."
-                                : undefined
-                            }
-                            onSelect={() => void openChat(group.chats[0])}
+                        <div className="group/workspace-actions relative size-7 shrink-0">
+                          <div className="absolute inset-0 group-hover/workspace:invisible group-has-[.workspace-overflow-trigger:focus-visible]/workspace-actions:invisible group-has-[.workspace-overflow-trigger[data-state=open]]/workspace-actions:invisible">
+                            <WorkspacePullRequestIndicator
+                              workspace={group.workspace}
+                              visible={explicitlyExpanded}
+                              accessibilityName={workspaceAccessibleName(
+                                group.workspace,
+                                pathPreferences,
+                                workspaces,
+                              )}
+                            />
+                          </div>
+                          <SidebarOverflowMenu
+                            ariaLabel={`Actions for ${workspaceAccessibleName(group.workspace, pathPreferences, workspaces)}`}
+                            triggerClassName="workspace-overflow-trigger pointer-events-none absolute inset-0 size-7 text-tertiary opacity-0 group-hover/workspace:pointer-events-auto group-hover/workspace:opacity-100 focus-visible:pointer-events-auto focus-visible:opacity-100 data-[state=open]:pointer-events-auto data-[state=open]:opacity-100"
+                            contentClassName="w-64"
                           >
-                            Open latest chat
-                          </DropdownMenuItem>
-                          {group.workspace.folderPath ? (
-                            <DropdownMenuItem
-                              onSelect={() => void revealWorkspace(group.workspace)}
-                            >
-                              Show in Finder
-                            </DropdownMenuItem>
-                          ) : null}
-                          {workspaces.length > 1 ? <DropdownMenuSeparator /> : null}
-                          {workspaces.length > 1 && group.workspace.managedWorktree ? (
                             <DropdownMenuItem
-                              disabled={workspaceActionBlocked}
-                              icon="trash"
-                              color="red"
-                              onSelect={() => setDeletingWorktree(group.workspace)}
+                              disabled={
+                                Boolean(settingsBlockedReason) || appendReconciliationRequired
+                              }
+                              onSelect={() => void newAgentInWorkspace(group.workspace.id)}
                             >
-                              Delete worktree…
+                              New chat
                             </DropdownMenuItem>
-                          ) : null}
-                          {workspaces.length > 1 && !group.workspace.managedWorktree ? (
                             <DropdownMenuItem
-                              disabled={workspaceActionBlocked}
-                              icon="trash"
-                              color="red"
-                              onSelect={() => setRemovingWorkspace(group.workspace)}
+                              disabled={workspaceSwitchBlocked || group.chats.length === 0}
+                              title={
+                                group.chats.length === 0
+                                  ? "Choose New chat to start this workspace."
+                                  : undefined
+                              }
+                              onSelect={() => void openChat(group.chats[0])}
                             >
-                              Remove “{group.workspace.name}”
+                              Open latest chat
                             </DropdownMenuItem>
-                          ) : null}
-                        </SidebarOverflowMenu>
+                            {group.workspace.folderPath ? (
+                              <DropdownMenuItem
+                                onSelect={() => void revealWorkspace(group.workspace)}
+                              >
+                                Show in Finder
+                              </DropdownMenuItem>
+                            ) : null}
+                            {workspaces.length > 1 ? <DropdownMenuSeparator /> : null}
+                            {workspaces.length > 1 && group.workspace.managedWorktree ? (
+                              <DropdownMenuItem
+                                disabled={workspaceActionBlocked}
+                                icon="trash"
+                                color="red"
+                                onSelect={() => setDeletingWorktree(group.workspace)}
+                              >
+                                Delete worktree…
+                              </DropdownMenuItem>
+                            ) : null}
+                            {workspaces.length > 1 && !group.workspace.managedWorktree ? (
+                              <DropdownMenuItem
+                                disabled={workspaceActionBlocked}
+                                icon="trash"
+                                color="red"
+                                onSelect={() => setRemovingWorkspace(group.workspace)}
+                              >
+                                Remove “{group.workspace.name}”
+                              </DropdownMenuItem>
+                            ) : null}
+                          </SidebarOverflowMenu>
+                        </div>
                       </div>
                       {expanded ? (
                         <div className="flex flex-col gap-0.5">
diff --git a/renderer/components/git-branch-picker.tsx b/renderer/components/git-branch-picker.tsx
index ae0a2c93..26f3fa12 100644
--- a/renderer/components/git-branch-picker.tsx
+++ b/renderer/components/git-branch-picker.tsx
@@ -117,6 +117,7 @@ export function GitBranchPicker({
       qc.invalidateQueries({ queryKey: queryKeys.git(workspaceId) }),
       qc.invalidateQueries({ queryKey: queryKeys.gitReview(workspaceId) }),
       qc.invalidateQueries({ queryKey: queryKeys.gitPushCapability(workspaceId) }),
+      qc.invalidateQueries({ queryKey: queryKeys.gitPullRequestStatus(workspaceId) }),
       qc.invalidateQueries({ queryKey: queryKeys.gitComparisons(workspaceId) }),
     ]);
 
diff --git a/renderer/components/git-commit-dialog.tsx b/renderer/components/git-commit-dialog.tsx
index 88ea22e0..d23fd8a3 100644
--- a/renderer/components/git-commit-dialog.tsx
+++ b/renderer/components/git-commit-dialog.tsx
@@ -61,6 +61,7 @@ export function GitCommitDialog({
         queryClient.invalidateQueries({ queryKey: queryKeys.git(workspaceId) }),
         queryClient.invalidateQueries({ queryKey: queryKeys.gitBranches(workspaceId) }),
         queryClient.invalidateQueries({ queryKey: queryKeys.gitPushCapability(workspaceId) }),
+        queryClient.invalidateQueries({ queryKey: queryKeys.gitPullRequestStatus(workspaceId) }),
         queryClient.invalidateQueries({ queryKey: queryKeys.gitComparisons(workspaceId) }),
       ]),
     [queryClient, workspaceId],
diff --git a/renderer/components/git-push-dialog.tsx b/renderer/components/git-push-dialog.tsx
index 3ebbabfa..cf0ed520 100644
--- a/renderer/components/git-push-dialog.tsx
+++ b/renderer/components/git-push-dialog.tsx
@@ -56,6 +56,7 @@ export function GitPushDialog({
         queryClient.invalidateQueries({ queryKey: queryKeys.git(workspaceId) }),
         queryClient.invalidateQueries({ queryKey: queryKeys.gitBranches(workspaceId) }),
         queryClient.invalidateQueries({ queryKey: queryKeys.gitPushCapability(workspaceId) }),
+        queryClient.invalidateQueries({ queryKey: queryKeys.gitPullRequestStatus(workspaceId) }),
         queryClient.invalidateQueries({ queryKey: queryKeys.gitComparisons(workspaceId) }),
       ]),
     [queryClient, workspaceId],
diff --git a/renderer/lib/ipc.ts b/renderer/lib/ipc.ts
index a94c2d41..9c4887b1 100644
--- a/renderer/lib/ipc.ts
+++ b/renderer/lib/ipc.ts
@@ -23,6 +23,7 @@ import type {
   GitComparisonDiffInput,
   GitDiffInput,
   GitFileDiff,
+  GitHubPullRequestStatus,
   GitInfo,
   GitPushCapability,
   GitPushInput,
@@ -714,6 +715,8 @@ export const gitApi = {
   checkout: (workspaceId: string, name: string) => invoke<void>("git:checkout", workspaceId, name),
   createBranch: (workspaceId: string, name: string) =>
     invoke<void>("git:createBranch", workspaceId, name),
+  pullRequestStatus: (workspaceId: string) =>
+    invoke<GitHubPullRequestStatus>("git:pullRequestStatus", workspaceId),
   worktrees: (workspaceId: string) => invoke<GitWorktree[]>("git:worktrees", workspaceId),
   createWorktree: (workspaceId: string, name: string) =>
     invoke<Workspace>("git:createWorktree", workspaceId, name),
diff --git a/renderer/lib/queries.ts b/renderer/lib/queries.ts
index 71a4c0a8..df2fd7c0 100644
--- a/renderer/lib/queries.ts
+++ b/renderer/lib/queries.ts
@@ -76,6 +76,8 @@ export const queryKeys = {
   localModels: ["localModels"] as const,
   workspaces: ["workspaces"] as const,
   git: (workspaceId: string | undefined) => ["git", workspaceId ?? "none"] as const,
+  gitPullRequestStatus: (workspaceId: string | undefined) =>
+    ["git-pull-request-status", workspaceId ?? "none"] as const,
   gitReview: (workspaceId: string | undefined) => ["git-review", workspaceId ?? "none"] as const,
   gitPushCapability: (workspaceId: string | undefined) =>
     ["git-push-capability", workspaceId ?? "none"] as const,
@@ -367,6 +369,16 @@ export function useGitInfo(workspaceId: string | undefined) {
   });
 }
 
+export function useGitPullRequestStatus(workspaceId: string | undefined, enabled = true) {
+  return useQuery({
+    queryKey: queryKeys.gitPullRequestStatus(workspaceId),
+    queryFn: () => gitApi.pullRequestStatus(workspaceId as string),
+    enabled: Boolean(workspaceId) && enabled,
+    refetchInterval: enabled ? 30_000 : false,
+    staleTime: 30_000,
+  });
+}
+
 export function useGitReview(workspaceId: string | undefined, enabled = true) {
   return useQuery({
     queryKey: queryKeys.gitReview(workspaceId),
diff --git a/renderer/lib/types.ts b/renderer/lib/types.ts
index c405eeb0..1b1a359b 100644
--- a/renderer/lib/types.ts
+++ b/renderer/lib/types.ts
@@ -245,6 +245,52 @@ export interface ExternalEditor {
   iconDataUrl: string;
 }
 
+export type GitHubPullRequestCheckStatus =
+  | "pending"
+  | "action-required"
+  | "success"
+  | "failure"
+  | "skipped"
+  | "neutral"
+  | "cancelled";
+
+export type GitHubPullRequestChecksState = "passing" | "failing" | "pending";
+
+export type GitHubPullRequestAvailability =
+  | "ready"
+  | "not-repo"
+  | "missing-tool"
+  | "unauthenticated"
+  | "no-pull-request"
+  | "not-github"
+  | "unsupported"
+  | "error";
+
+export interface GitHubPullRequestCheck {
+  name: string;
+  status: GitHubPullRequestCheckStatus;
+  description?: string;
+  url?: string;
+}
+
+export interface GitHubPullRequestSummary {
+  number: number;
+  title: string;
+  url: string;
+  state: "open" | "closed" | "merged";
+  isDraft?: boolean;
+  headBranch: string;
+  baseBranch: string;
+  checksState?: GitHubPullRequestChecksState | null;
+  checks: GitHubPullRequestCheck[];
+}
+
+export interface GitHubPullRequestStatus {
+  availability: GitHubPullRequestAvailability;
+  message?: string;
+  pullRequest?: GitHubPullRequestSummary;
+}
+
 export interface GitInfo {
   isRepo: boolean;
   branch?: string;