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feat(grok): support the Grok Build client - #471
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omind setup --agent grok registers the omi MCP server in ~/.grok/config.toml, lifecycle hooks in ~/.grok/hooks/omind.json, the packaged skill, and a home rule at ~/.grok/rules/omind.md. The guard accepts Grok's camelCase hook events, including when Grok runs the Claude-compatible hook, maps built-in tool names onto the names it already classifies, and counts omi__ tools as consults. A deny is stdout JSON with exit 0, so the guard reason is what Grok shows. The embedding model load no longer prints a Hugging Face progress bar onto that channel. omind quickstart --agent grok prints the same wiring. Closes #470 Co-authored-by: Grok 4.7 <noreply@x.ai>
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📝 SummarySummary by CodeRabbit
WalkthroughThis release adds Grok Build support for guard payloads, setup, diagnosis, and quickstart output. It also updates release documentation and package versions to 10.3.0. ChangesGrok Build integration
Priority: ➖ Normal Estimated code review effort: 3 (Moderate) | ~25 minutes Change: Feature · Severity of issue fixed: Medium Sequence Diagram(s)sequenceDiagram
participant Setup as omind setup
participant Provisioner as GrokProvisioner
participant Config as Grok config
participant Hooks as Grok hooks file
participant Rules as Grok rules file
participant Skill as Packaged skill
Setup->>Provisioner: Select Grok agent and run setup
Provisioner->>Config: Register OMI MCP server
Provisioner->>Hooks: Install lifecycle hooks
Provisioner->>Rules: Install managed bootstrap rules
Provisioner->>Skill: Install packaged skill
Merge Risk: 🔵 Low · up to Grok setup is generally mergeable, but it can discard existing hooks or rules content when those files cannot be read. Make those cases fail safely before merging. Security Architecture ReviewSecurity architecture risk: 🟡 Moderate · up to The integration changes tool authorization and persistent configuration. Turn preparation can credit memory consultation without delivering the retrieved instructions, while prompt-rule updates can discard existing instructions after read failures. Exposure is bounded by the local user’s existing tool and vault permissions. Retained concerns
Security review detailsSecurity Blast Radius
Security Findings and Attack Paths
Trust Boundaries and Controls
Resilience and Maintainability Implications
Hardening Proposals
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 35.09% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 57 functions across 13 files. (4 skipped: 4 unsupported.)
✨ Finishing Touches📝 Generate docstrings
🧪 Generate unit tests (beta)
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Actionable comments posted: 3
- 🪄 Fix CodeRabbit comments on this PR
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Inline comments:
Review comments at @src/omind/agents.py:
- Around line 3667-3682: Update install_hooks to let ProvisionError from
_read_hooks propagate instead of treating the rejected settings file as absent;
preserve the existing comparison and installation flow for successfully read
hooks.
- Around line 3690-3729: Update `install_bootstrap` to treat only
`FileNotFoundError` as an empty rules file; for other read failures, including
invalid UTF-8, raise `ProvisionError` and refuse to write, preserving the
existing missing-file behavior.
Review comments at @tests/test_grok_client.py:
- Line 90: Update the Grok client assertions in the relevant test to require the
renderer’s “OMI guard: ” prefix, compare the complete five-element MCP argument
suffix including the configured folder, and remove the redundant bootstrap
assertion while retaining the following marker and directory checks.
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⛔ Files ignored due to path filters (1)
uv.lockis excluded by!**/*.lock
📒 Files selected for processing (17)
BACKLOG.mdCHANGELOG.mdREADME.mdpyproject.tomlsrc/omind/__init__.pysrc/omind/adapters.pysrc/omind/agents.pysrc/omind/cli.pysrc/omind/embed.pysrc/omind/harness.pysrc/omind/hooks.pysrc/omind/quickstart.pysrc/omind/seeds.pytests/test_adapters.pytests/test_grok_client.pytests/test_harness.pytests/test_quickstart.py
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📓 Path-based instructions (2)
Source excerpt: This file and the GitHub **[Issues tab](https://github.com/CryptoJones/omind/issues)** are two views of the same list and must stay in sync.
📄 CodeRabbit inference engine (BACKLOG.md)
Files:
BACKLOG.md
Source excerpt: The version is declared in three places that must stay in lockstep — `pyproject.toml`, `src/omind/__init__.py`, and `uv.lock` — and a test asserts `__version__` matches `pyproject.toml`, so a release can't leave one behind.
📄 CodeRabbit inference engine (CONTRIBUTING.md)
Files:
pyproject.tomlsrc/omind/__init__.pyCHANGELOG.md
🪛 ast-grep (0.45.3)
src/omind/adapters.py
[info] 281-281: use jsonify instead of json.dumps for JSON output
Context: json.dumps({"decision": "deny", "reason": f"OMI guard: {_LAST_RESORT_REASON}"})
Note: [CWE-116] Improper Encoding or Escaping of Output.
(use-jsonify)
src/omind/quickstart.py
[info] 390-390: use jsonify instead of json.dumps for JSON output
Context: json.dumps(prov.desired_hooks_document(), indent=2)
Note: [CWE-116] Improper Encoding or Escaping of Output.
(use-jsonify)
src/omind/harness.py
[info] 219-219: use jsonify instead of json.dumps for JSON output
Context: json.dumps({"decision": "deny", "reason": f"OMI guard: {verdict.reason}"})
Note: [CWE-116] Improper Encoding or Escaping of Output.
(use-jsonify)
src/omind/agents.py
[info] 3681-3681: use jsonify instead of json.dumps for JSON output
Context: json.dumps(desired, indent=2)
Note: [CWE-116] Improper Encoding or Escaping of Output.
(use-jsonify)
[warning] 3705-3705: XPath query is request-/variable-derived; use parameterized XPath to prevent injection.
Context: current.find(GROK_BOOTSTRAP_START)
Note: [CWE-643] Improper Neutralization of Data within XPath Expressions ('XPath Injection').
(xpath-injection-python)
[warning] 3706-3706: XPath query is request-/variable-derived; use parameterized XPath to prevent injection.
Context: current.find(GROK_BOOTSTRAP_END)
Note: [CWE-643] Improper Neutralization of Data within XPath Expressions ('XPath Injection').
(xpath-injection-python)
🪛 markdownlint-cli2 (0.23.2)
CHANGELOG.md
[warning] 12-12: Headings should be surrounded by blank lines
Expected: 1; Actual: 0; Below
(MD022, blanks-around-headings)
🔇 Additional comments (17)
src/omind/harness.py (2)
42-46: LGTM!Also applies to: 91-95, 213-222, 323-443, 446-472, 667-677
444-445: 🎯 Functional CorrectnessThe concern is refuted. Grok Build documents MCP tool names as
<server>__<tool>. The branch converts that format tomcp__<server>__<tool>, so this normalization is not a guess for Grok MCP names.src/omind/adapters.py (1)
163-167: LGTM!Also applies to: 192-192, 201-204, 281-285
src/omind/hooks.py (1)
67-67: LGTM!src/omind/embed.py (1)
86-90: LGTM!tests/test_adapters.py (1)
517-517: LGTM!tests/test_harness.py (1)
23-23: LGTM!Also applies to: 143-143, 160-162
src/omind/agents.py (1)
259-298: LGTM!Also applies to: 3522-3666, 3684-3851, 3868-3868, 3887-3887, 3895-3895
src/omind/seeds.py (1)
320-361: LGTM!src/omind/cli.py (1)
8-8: LGTM!src/omind/quickstart.py (1)
18-18: LGTM!Also applies to: 29-29, 41-44, 364-453, 462-463
tests/test_quickstart.py (1)
176-219: LGTM!README.md (1)
665-679: LGTM!Also applies to: 714-714
BACKLOG.md (1)
82-89: LGTM!CHANGELOG.md (1)
10-30: LGTM!src/omind/__init__.py (1)
5-5: LGTM!pyproject.toml (1)
3-3: 🗄️ Data Integrity & IntegrationThe
uv.lockversion already matchespyproject.tomlat10.3.0, so no version-lockstep issue remains.
install_hooks treated a ProvisionError from a bad hooks file as absent and replaced it. install_bootstrap treated any read error, including invalid UTF-8, as a missing file and replaced the rules. A missing file is still created. Bad JSON and undecodable text raise ProvisionError and stay on disk. Co-authored-by: Grok 4.7 <noreply@x.ai>
1 participant
Summary
omind setup --agent grokregisters theomiMCP server in~/.grok/config.toml, installs lifecycle hooks in the wholly owned file~/.grok/hooks/omind.json, installs the packaged skill under~/.grok/skills/omind/, and writes a managed bootstrap rule at~/.grok/rules/omind.md.$GROK_HOMEoverrides~/.grok.omind doctor --agent grokchecks that wiring. Grok does not injectSessionStartstdout, so the rules file is the primer.toolName,toolInput,sessionId,hookEventName), including when Grok runs the existing Claude-compatible hook. Built-in names map onto the names the guard already classifies, andomi__…counts as a memory consult. A deny is{"decision":"deny","reason":…}on stdout with exit 0, so the guard text is what Grok shows. The embedding model load no longer prints a Hugging Face progress bar onto that channel.omind quickstart --agent grokprints the same MCP table, hook file, rules block, and skill path.Closes #470
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