diff --git a/AGENTS.md b/AGENTS.md
index 220f723..fda4293 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -22,7 +22,7 @@ Dependencies come from `make install`, and CI uses the same target. The rest of
 
 **`make setup` installs nothing.** The target reads `setup: pull setup`, so make drops the circular dependency, runs `pull`, stops there and still exits 0.
 
-`make test` needs the fixture image that `make pull` fetches. A single file goes through jest directly: `npx jest __tests__/packageChecker.test.js`.
+`make test` needs the fixture image that `make pull` fetches. A single file goes through jest directly: `npx jest __tests__/index.test.js`.
 
 The fixture image name `hexlet-project-source-ci_en` is pinned in three places that have to agree: `Makefile` (target `pull`), `server.js` (the API stub for `e2e`) and `__tests__/index.test.js` (the nock response).
 
@@ -31,7 +31,8 @@ The fixture image name `hexlet-project-source-ci_en` is pinned in three places t
 - `dist/` is gitignored and stays out of git: `release.yml` builds it with `@vercel/ncc` and force-adds it onto the `release` branch. `action.yml` points at `dist/run-tests/index.js` and `dist/run-post-actions/index.js`.
 - Two entry points in `bin/` are the two phases of the Action: `bin/run-tests.js` (main) and `bin/run-post-actions.js` (post — finishes the check and uploads artifacts).
 - `src/index.js` holds the orchestration: `prepareProject()` pulls the image and extracts the project source, `check()` runs Compose, `runTests()` and `runPostActions()` talk to the Hexlet API.
-- `src/routes.js` builds the API urls. `src/packageChecker.js` validates the package name of the student's project against the conventions of its language, reading `pyproject.toml`, `composer.json` or `package.json`.
+- `src/routes.js` builds the API urls.
+- **The action does not check the name of the student's package.** It used to, per language, and the check was dropped: the name is load-bearing only where the project's own harness resolves the package by it. That is the php library projects, whose root `composer.json` requires `hexlet/code` from a path repository — a wrong name fails `composer install` on its own. For javascript the harness `package.json` names the dependency `"@hexlet/code": "file:code"`, and npm installs a path dependency under that key whatever the package calls itself, so the import resolves either way. For python nothing reads the distribution name: the console scripts have names of their own.
 - `check()` calls two fixed compose service names of the project — `app` for `make setup`, then `test` — and the exit code of `test` is the verdict. Both the fixed names and the flags carry `NOTE` comments in the code; read them before changing the commands.
 - Tests stub the Hexlet API with a local Fastify server (`server.js`), fixtures live in `__fixtures__/`.
 - Artifacts of the student's tests are collected from `<project>/tmp/artifacts/*/**` and uploaded as the `test-results` artifact. The glob starts one level down, so a file lying directly in `tmp/artifacts/` never reaches the student.
diff --git a/__fixtures__/package_files/correct/composer.json b/__fixtures__/package_files/correct/composer.json
deleted file mode 100644
index 4e23685..0000000
--- a/__fixtures__/package_files/correct/composer.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-    "name": "hexlet/code",
-    "type": "project",
-    "description": "Page Analyzer",
-    "keywords": [
-        "page",
-        "analyzer"
-    ],
-    "license": "MIT",
-    "config": {
-        "optimize-autoloader": true,
-        "preferred-install": "dist",
-        "sort-packages": true
-    },
-    "extra": {
-        "laravel": {
-            "dont-discover": []
-        }
-    },
-    "autoload": {
-        "psr-4": {
-            "App\\": "app/",
-            "Database\\Factories\\": "database/factories/",
-            "Database\\Seeders\\": "database/seeders/"
-        }
-    },
-    "autoload-dev": {
-        "psr-4": {
-            "Tests\\": "tests/"
-        }
-    },
-    "minimum-stability": "dev",
-    "prefer-stable": true,
-    "scripts": {
-        "post-autoload-dump": [
-            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
-            "@php artisan package:discover --ansi"
-        ],
-        "post-root-package-install": [
-            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
-        ],
-        "post-create-project-cmd": [
-            "@php artisan key:generate --ansi"
-        ]
-    },
-    "require": {
-        "doctrine/dbal": "^3.0",
-        "fideloper/proxy": "^4.4",
-        "fruitcake/laravel-cors": "^2.0",
-        "guzzlehttp/guzzle": "^7.2",
-        "imangazaliev/didom": "^1.16",
-        "laracasts/flash": "^3.2",
-        "laravel/framework": "^8.20",
-        "laravel/tinker": "^2.5",
-        "nesbot/carbon": "^2.43"
-    },
-    "require-dev": {
-        "fakerphp/faker": "^1.13",
-        "mockery/mockery": "^1.4",
-        "nunomaduro/collision": "^5.1",
-        "phpunit/phpunit": "^9.5",
-        "squizlabs/php_codesniffer": "^3.5"
-    }
-}
diff --git a/__fixtures__/package_files/correct/package.json b/__fixtures__/package_files/correct/package.json
deleted file mode 100644
index 7ca2afc..0000000
--- a/__fixtures__/package_files/correct/package.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  "name": "@hexlet/code",
-  "version": "0.0.2",
-  "description": "Compares two configuration files and shows a difference.",
-  "type": "module",
-  "main": "index.js",
-  "bin": {
-    "gendiff": "bin/gendiff.js"
-  },
-  "engines": {
-    "node": ">=14"
-  },
-  "scripts": {
-    "test": "npx jest"
-  },
-  "author": "Hexlet",
-  "dependencies": {
-    "commander": "^6.1.0",
-    "js-yaml": "^3.14.0",
-    "lodash": "^4.17.20"
-  },
-  "devDependencies": {
-    "eslint": "^7.13.0",
-    "eslint-config-airbnb-base": "^14.2.1",
-    "eslint-plugin-import": "^2.22.1",
-    "eslint-plugin-jest": "^24.1.3",
-    "jest": "^26.6.3"
-  }
-}
diff --git a/__fixtures__/package_files/correct/pyproject.toml b/__fixtures__/package_files/correct/pyproject.toml
deleted file mode 100644
index 11690f9..0000000
--- a/__fixtures__/package_files/correct/pyproject.toml
+++ /dev/null
@@ -1,27 +0,0 @@
-[project]
-name = "hexlet-code"
-version = "0.1.0"
-description = "Diff generator"
-readme = "README.md"
-requires-python = ">=3.12"
-dependencies = [
-    "pathlib>=1.0.1",
-    "pyyaml>=6.0.2",
-]
-
-[build-system]
-requires = ["hatchling"]
-build-backend = "hatchling.build"
-
-[tool.hatch.build.targets.wheel]
-packages = ["gendiff"]
-
-[dependency-groups]
-dev = [
-    "pytest-cov>=6.0.0",
-    "pytest>=8.3.4",
-    "ruff>=0.8.3",
-]
-
-[project.scripts]
-gendiff = "gendiff.scripts.gendiff:main"
diff --git a/__fixtures__/package_files/wrong/composer.json b/__fixtures__/package_files/wrong/composer.json
deleted file mode 100644
index 87ec063..0000000
--- a/__fixtures__/package_files/wrong/composer.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-    "name": "wrong-package-name",
-    "type": "project",
-    "description": "Page Analyzer",
-    "keywords": [
-        "page",
-        "analyzer"
-    ],
-    "license": "MIT",
-    "config": {
-        "optimize-autoloader": true,
-        "preferred-install": "dist",
-        "sort-packages": true
-    },
-    "extra": {
-        "laravel": {
-            "dont-discover": []
-        }
-    },
-    "autoload": {
-        "psr-4": {
-            "App\\": "app/",
-            "Database\\Factories\\": "database/factories/",
-            "Database\\Seeders\\": "database/seeders/"
-        }
-    },
-    "autoload-dev": {
-        "psr-4": {
-            "Tests\\": "tests/"
-        }
-    },
-    "minimum-stability": "dev",
-    "prefer-stable": true,
-    "scripts": {
-        "post-autoload-dump": [
-            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
-            "@php artisan package:discover --ansi"
-        ],
-        "post-root-package-install": [
-            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
-        ],
-        "post-create-project-cmd": [
-            "@php artisan key:generate --ansi"
-        ]
-    },
-    "require": {
-        "doctrine/dbal": "^3.0",
-        "fideloper/proxy": "^4.4",
-        "fruitcake/laravel-cors": "^2.0",
-        "guzzlehttp/guzzle": "^7.2",
-        "imangazaliev/didom": "^1.16",
-        "laracasts/flash": "^3.2",
-        "laravel/framework": "^8.20",
-        "laravel/tinker": "^2.5",
-        "nesbot/carbon": "^2.43"
-    },
-    "require-dev": {
-        "fakerphp/faker": "^1.13",
-        "mockery/mockery": "^1.4",
-        "nunomaduro/collision": "^5.1",
-        "phpunit/phpunit": "^9.5",
-        "squizlabs/php_codesniffer": "^3.5"
-    }
-}
diff --git a/__fixtures__/package_files/wrong/package.json b/__fixtures__/package_files/wrong/package.json
deleted file mode 100644
index 02450e9..0000000
--- a/__fixtures__/package_files/wrong/package.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  "name": "wrong-package-name",
-  "version": "0.0.2",
-  "description": "Compares two configuration files and shows a difference.",
-  "type": "module",
-  "main": "index.js",
-  "bin": {
-    "gendiff": "bin/gendiff.js"
-  },
-  "engines": {
-    "node": ">=14"
-  },
-  "scripts": {
-    "test": "npx jest"
-  },
-  "author": "Hexlet",
-  "dependencies": {
-    "commander": "^6.1.0",
-    "js-yaml": "^3.14.0",
-    "lodash": "^4.17.20"
-  },
-  "devDependencies": {
-    "eslint": "^7.13.0",
-    "eslint-config-airbnb-base": "^14.2.1",
-    "eslint-plugin-import": "^2.22.1",
-    "eslint-plugin-jest": "^24.1.3",
-    "jest": "^26.6.3"
-  }
-}
diff --git a/__fixtures__/package_files/wrong/pyproject.toml b/__fixtures__/package_files/wrong/pyproject.toml
deleted file mode 100644
index 77cc2a4..0000000
--- a/__fixtures__/package_files/wrong/pyproject.toml
+++ /dev/null
@@ -1,33 +0,0 @@
-[tool.poetry]
-name = "wrong-package-name"
-version = "0.1.0"
-description = "Task manager"
-authors = ["Hexlet team <team@hexlet.io>"]
-license = "MIT"
-readme = "README.md"
-homepage = "https://hexlet.io"
-
-packages = [
-  { include = "task_manager" },
-]
-
-[tool.poetry.dependencies]
-python = "^3.8"
-Django = "^3.1.5"
-python-dotenv = "^0.15.0"
-gunicorn = "^20.0.4"
-whitenoise = "^5.2.0"
-django-bootstrap4 = "^2.3.1"
-dj-database-url = "^0.5.0"
-psycopg2-binary = "^2.8.6"
-django-filter = "^2.4.0"
-
-[tool.poetry.dev-dependencies]
-flake8 = "^3.8.4"
-coverage = "^5.3.1"
-
-[tool.poetry.scripts]
-
-[build-system]
-requires = ["poetry>=0.12"]
-build-backend = "poetry.masonry.api"
diff --git a/__tests__/packageChecker.test.js b/__tests__/packageChecker.test.js
deleted file mode 100644
index 7bd8968..0000000
--- a/__tests__/packageChecker.test.js
+++ /dev/null
@@ -1,50 +0,0 @@
-import path from 'node:path';
-import { fileURLToPath } from 'node:url';
-
-import checkPackageName from '../src/packageChecker.js';
-
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = path.dirname(__filename);
-
-const verifiableProjects = ['javascript', 'php', 'python'];
-
-// NOTE: Some projects are not packages.
-// Also, in some languages, verification is not needed,
-// since the package name is verified when installing the dependencies.
-const notVerifiableProjects = [
-  'html',
-  'ruby',
-  'java',
-  'undefined-language',
-  null,
-  undefined,
-];
-
-const getFixturePath = (dirname) =>
-  path.join(__dirname, '..', '__fixtures__', 'package_files', dirname);
-
-describe('test projects with correct package name', () => {
-  const codePath = getFixturePath('correct');
-
-  test.each(verifiableProjects)('%s', (sourceLang) => {
-    expect(() => checkPackageName(codePath, sourceLang)).not.toThrow();
-  });
-});
-
-describe('test projects with wrong package name', () => {
-  const codePath = getFixturePath('wrong');
-
-  test.each(verifiableProjects)('%s', (sourceLang) => {
-    expect(() => checkPackageName(codePath, sourceLang)).toThrow(
-      /^Package name should be .+ instead of wrong-package-name$/,
-    );
-  });
-});
-
-describe('test not verifiable projects', () => {
-  const codePath = getFixturePath('correct');
-
-  test.each(notVerifiableProjects)('%s', (sourceLang) => {
-    expect(() => checkPackageName(codePath, sourceLang)).not.toThrow();
-  });
-});
diff --git a/package-lock.json b/package-lock.json
index 8370dd8..ea6726e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,6 @@
         "ansi-colors": "^4.1.3",
         "chalk": "^5.6.2",
         "clean-stack": "^6.0.0",
-        "ini": "^6.0.0",
         "js-yaml": "^4.1.1",
         "lodash": "^4.18.1"
       },
@@ -4562,15 +4561,6 @@
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
     },
-    "node_modules/ini": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/ini/-/ini-6.0.0.tgz",
-      "integrity": "sha512-IBTdIkzZNOpqm7q3dRqJvMaldXjDHWkEDfrwGEQTs5eaQMWV+djAhR+wahyNNMAa+qpbDUhBMVt4ZKNwpPm7xQ==",
-      "license": "ISC",
-      "engines": {
-        "node": "^20.17.0 || >=22.9.0"
-      }
-    },
     "node_modules/ipaddr.js": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-2.3.0.tgz",
@@ -10651,11 +10641,6 @@
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
     },
-    "ini": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/ini/-/ini-6.0.0.tgz",
-      "integrity": "sha512-IBTdIkzZNOpqm7q3dRqJvMaldXjDHWkEDfrwGEQTs5eaQMWV+djAhR+wahyNNMAa+qpbDUhBMVt4ZKNwpPm7xQ=="
-    },
     "ipaddr.js": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-2.3.0.tgz",
diff --git a/package.json b/package.json
index d725132..01aa70d 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,6 @@
     "ansi-colors": "^4.1.3",
     "chalk": "^5.6.2",
     "clean-stack": "^6.0.0",
-    "ini": "^6.0.0",
     "js-yaml": "^4.1.1",
     "lodash": "^4.18.1"
   },
diff --git a/src/index.js b/src/index.js
index 5341600..205abdc 100644
--- a/src/index.js
+++ b/src/index.js
@@ -13,7 +13,6 @@ import { HttpClient } from '@actions/http-client';
 import * as io from '@actions/io';
 import colors from 'ansi-colors';
 import yaml from 'js-yaml';
-import checkPackageName from './packageChecker.js';
 import buildRoutes from './routes.js';
 
 const uploadArtifacts = async (diffpath) => {
@@ -135,9 +134,7 @@ const prepareProject = async (options) => {
   });
 };
 
-const check = async ({ projectSourcePath, codePath, projectMember }) => {
-  const sourceLang = projectMember.project.language;
-  checkPackageName(codePath, sourceLang);
+const check = async ({ projectSourcePath }) => {
   const options = { cwd: projectSourcePath };
   // NOTE: -f docker-compose.yml is required: the project image also carries
   // docker-compose.override.yml, which switches app to its dev command.
diff --git a/src/packageChecker.js b/src/packageChecker.js
deleted file mode 100644
index d7997e8..0000000
--- a/src/packageChecker.js
+++ /dev/null
@@ -1,62 +0,0 @@
-// @ts-check
-
-import fs from 'node:fs';
-import path from 'node:path';
-import ini from 'ini';
-
-// import yaml from 'js-yaml';
-// import _ from 'lodash';
-
-const parsers = {
-  json: JSON.parse,
-  toml: ini.parse,
-  // yml: yaml.load,
-};
-
-const getFullPath = (dirpath, filename) => path.resolve(dirpath, filename);
-const getFormat = (filepath) => path.extname(filepath).slice(1);
-const parse = (content, format) => parsers[format](content);
-const getData = (filepath) =>
-  parse(fs.readFileSync(filepath, 'utf-8'), getFormat(filepath));
-
-const mapping = {
-  python: {
-    expectedPackageName: 'hexlet-code',
-    getPackageName: (codePath) => {
-      const data = getData(getFullPath(codePath, 'pyproject.toml'));
-
-      return data.tool?.poetry?.name || data.project.name;
-    },
-  },
-  php: {
-    expectedPackageName: 'hexlet/code',
-    getPackageName: (codePath) =>
-      getData(getFullPath(codePath, 'composer.json')).name,
-  },
-  javascript: {
-    expectedPackageName: '@hexlet/code',
-    getPackageName: (codePath) =>
-      getData(getFullPath(codePath, 'package.json')).name,
-  },
-};
-
-const checkPackageName = (codePath, sourceLang) => {
-  const props = mapping[sourceLang];
-
-  // NOTE: If the properties for checking the current project
-  // is not found, skip the check.
-  if (!props) {
-    return;
-  }
-
-  const { expectedPackageName, getPackageName } = props;
-  const packageName = getPackageName(codePath);
-
-  if (packageName !== expectedPackageName) {
-    throw new Error(
-      `Package name should be ${expectedPackageName} instead of ${packageName}`,
-    );
-  }
-};
-
-export default checkPackageName;