open-source-skills

Open Source License guidance, selection, compliance review, and drafting. Covers MIT, Apache, GPL, BSD, LGPL, AGPL, MPL, copyleft, permissive licenses, license compatibility, SPDX identifiers, and Mulan PSL v2. Use when choosing open source licenses, checking license compatibility, reviewing projects for OSS compliance, or generating LICENSE/NOTICE files.

Analyze an open source GitHub repository and generate a structured report. Includes tech stack, programming languages, stats (stars/forks), license, and ratings (active development, documentation quality, community activity, ease of use). Supports English and Chinese output based on user prompt.

Fetch and analyze OpenRank and other statistical metrics (Activity, Stars, Technical Fork, Attention) for an open source repository or developer using OpenDigger data. Supports checking latest metrics, recent trends, and fetching comprehensive data tables for specific periods (e.g., 2024, 2023-05).

A comprehensive Git command assistant and workflow guide. Use when you need to understand specific Git operations, want to fix a Git mistake, or need guidance on workflows like branching, rebasing, or squashing.

Automatically generate a structured, high-quality Pull Request (PR) description based on the git diff or provided code changes. Use when writing a PR description, summarizing changes, or preparing a commit message.

Generate structured, professional Release Notes / Changelog from a GitHub release compare URL or a raw commit log. Automatically categorizes commits into Breaking Changes, Features, and Fixes while filtering out noise.

Analyze GitHub issue content, assess its priority, identify missing information, and provide clear reproduction steps or triage advice. Trigger when the user asks to triage an issue, analyze a bug report, or asks 'how should I respond to this issue'.

Review and optimize Dockerfiles to reduce layer count, minimize image size, and improve build times. Use when reviewing a Dockerfile, making a Docker image smaller, speeding up a build, or asking for Docker best practices.

Analyze the current project structure, package manager, and build tools to generate a comprehensive, standardized CONTRIBUTING.md file. Trigger when asking to write a contributing guide or setup instructions.

Draft a technical Request for Comments (RFC) or technical proposal document based on a rough idea or scattered requirements. Triggers when asking to write an RFC, technical proposal, or architecture design.

Generate standard, beautifully formatted `--help` documentation for Command Line Interface (CLI) tools based on raw arguments, flags, and descriptions. Triggers when asking to write help text, format CLI options, or generate a man page.

Review a prompt to identify ambiguities, missing constraints, and hallucination risks, and provide an optimized version. Triggers when asking to review, optimize, or improve a prompt.

Evaluate a project's README file (or repository URL), score it out of 100 based on standard open-source best practices, and provide specific, actionable improvement suggestions. Triggers when asking to grade, review, or score a README.