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Get detailed metadata for Python packages from PyPI including versions, release information, dependencies, and project URLs. Use when the user asks for package information, Python package details, release history, or PyPI metadata.
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SOC 職業分類に基づく
Use when the user needs help with path queries, JSON transformations, schema validation, or safe JSON editing workflows. Triggered by questions about JSON operations, data extraction, file merging, or validation strategies.
Scan project dependencies for known vulnerabilities. Automatically detect and parse package files (package.json, requirements.txt, Gemfile, go.mod, pom.xml) and check all dependencies against the CVE database. Use when you want to audit a project for security vulnerabilities, check if dependencies have known CVEs, or generate a vulnerability report for compliance.
Search for Common Vulnerabilities and Exposures (CVEs) by ID (e.g., CVE-2024-1086) or by product name (e.g., OpenSSL, Apache Tomcat). Get detailed vulnerability information including severity scores, affected software versions, and references. Use when the user wants to look up CVE information, check if a product has known vulnerabilities, or research security issues.
Validate a JSON file against the schema referenced in its $schema property. Use when the user asks to check JSON against its own schema, validate self-describing JSON, auto-validate JSON files, or verify JSON with embedded schema reference.
Validate JSON data against a JSON Schema. Use when the user asks to validate JSON against a schema, check if JSON conforms to a schema, test JSON data validity, or verify JSON structure matches a schema definition.
Validate that a JSON Schema is well-formed and conforms to the JSON Schema specification. Use when the user asks to check if a schema is valid, verify schema syntax, validate schema structure, or check a JSON Schema file for errors.
| name | pypi-package-info |
| description | Get detailed metadata for Python packages from PyPI including versions, release information, dependencies, and project URLs. Use when the user asks for package information, Python package details, release history, or PyPI metadata. |
Retrieve comprehensive metadata for Python packages from the Python Package Index (PyPI).
npx tsx scripts/info.ts <package-name> [options]
| Argument | Required | Description |
|---|---|---|
package-name | Yes | The exact package name (case-insensitive) |
| Option | Description |
|---|---|
--no-cache | Bypass cache and fetch fresh data from PyPI |
--releases | Show detailed release history and file information |
--files | Show distribution files for the latest release |
django
==================================================
Latest Version: 5.0.1
License: BSD
Author: Django Software Foundation
Summary:
A high-level Python web framework that encourages rapid development and clean,
pragmatic design.
Project URLs:
Documentation: https://docs.djangoproject.com/
Repository: https://github.com/django/django
Bug Tracker: https://code.djangoproject.com/
Python Requirement: >=3.10
Dependencies (latest):
- asgiref >=3.6.0,<4
- sqlparse >=0.2.2
Run from the pypi-json plugin directory: ~/.claude/plugins/cache/pypi-json/
GET https://pypi.org/pypi/{package}/json
| Parameter | Required | Description |
|---|---|---|
package | Yes | The exact package name (case-insensitive on PyPI) |
format | No | Always use json for structured data |
| Status | Meaning |
|---|---|
200 OK | Package found and metadata returned |
404 Not Found | Package does not exist on PyPI |
The API returns comprehensive package information structured in these main sections:
info - Package metadata object
name - Package nameversion - Latest version numbersummary - Short descriptiondescription - Full descriptionlicense - License identifierauthor - Package author nameauthor_email - Author contact emailmaintainer - Current maintainermaintainer_email - Maintainer emailhome_page - Project homepage URLproject_urls - Dictionary of project-related URLs (documentation, repository, bug tracker, etc.)keywords - Space-separated keywordsclassifiers - List of PyPI classifiers (topic, audience, license, etc.)requires_python - Required Python version(s) as version specifierreleases - Object mapping version strings to arrays of distribution files
bdist_wheel, sdisturls - Array of distribution files for the latest version
filename - Distribution file nameurl - Direct download URLhashes - Dict of hash algorithms and valuesrequires_python - Python version requirementyanked - Whether this release is yanked (deprecated)upload_time_iso_8601 - Publication timestampdjango
==================================================
Latest Version: 5.0.1
License: BSD
Author: Django Software Foundation
Summary:
A high-level Python web framework that encourages rapid development and clean,
pragmatic design.
Project URLs:
Documentation: https://docs.djangoproject.com/
Repository: https://github.com/django/django
Bug Tracker: https://code.djangoproject.com/
Python Requirement: >=3.10
Classifiers:
- Development Status :: 5 - Production/Stable
- Environment :: Web Environment
- Framework :: Django :: 5.0
... (and more)
Latest Release Files (with --files flag):
Django-5.0.1-py3-none-any.whl [wheel] - 8.2 MB
Django-5.0.1.tar.gz [source (tar.gz)] - 9.1 MB
Get package metadata:
https://pypi.org/pypi/requests/json
Get specific version:
https://pypi.org/pypi/requests/2.31.0/json
Package metadata is cached for 6 hours. Use the --no-cache flag to bypass the cache.
For more information, see:
Package not found: If the package doesn't exist on PyPI, the API returns a 404 status code.
Network errors: Connection timeouts or unreachable hosts. Use --no-cache to retry from PyPI.
Invalid package name: PyPI is case-insensitive for package names. The API normalizes names by:
-), underscores (_), and dots (.) as equivalentmy-package, my_package, my.package all refer to the same package