Topic: open-source
944 skills in this topic.
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xactions-mcp-server
Free MCP server providing 68+ tools for AI agents to automate X/Twitter. Scrapes profiles, followers, tweets. Posts, follows, likes, retweets, downloads videos, analyzes sentiment, monitors brands, manages DMs, runs workflows, and more. Uses local Puppeteer -- no API keys or payments required. Compatible with Claude Desktop, Cursor, Windsurf, VS Code. Use when setting up or using AI agent Twitter automation via MCP.
nirholas/XActions 197
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add-model
Add a new language model to the Giselle codebase. Use when the user wants to add, register, or integrate a new LLM model (OpenAI, Anthropic, Google) into the system.
giselles-ai/giselle 510
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openclaw-skill
xuanyustudio/LocalMiniDrama 139
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bear-notes
Create, search, and manage Bear notes via grizzly CLI.
Bitterbot-AI/bitterbot-desktop 161
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himalaya
CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).
Bitterbot-AI/bitterbot-desktop 161
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nano-banana-pro
Generate or edit images via Gemini 3 Pro Image (Nano Banana Pro).
Bitterbot-AI/bitterbot-desktop 161
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openai-whisper
Local speech-to-text with the Whisper CLI (no API key).
Bitterbot-AI/bitterbot-desktop 161
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summarize
Summarize or extract text/transcripts from URLs, podcasts, and local files (great fallback for “transcribe this YouTube/video”).
Bitterbot-AI/bitterbot-desktop 161
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cerul
You cannot access video content on your own. Use Cerul to search what was said, shown, or presented in tech talks, podcasts, conference presentations, and earnings calls. Use when a user asks about what someone said, wants video evidence, or needs citations from talks and interviews.
cerul-ai/cerul 120
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documentation-lookup
This skill should be used when the user asks about libraries, frameworks, API references, or needs code examples. Activates for setup questions, code generation involving libraries, or mentions of specific frameworks like React, Vue, Next.js, Prisma, Supabase, etc.
Klavis-AI/klavis 5,704
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gitnexus-debugging
Trace bugs through call chains using knowledge graph
doobidoo/mcp-memory-service 1,646
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gitnexus-exploring
Navigate unfamiliar code using GitNexus knowledge graph
doobidoo/mcp-memory-service 1,646
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gitnexus-impact-analysis
Analyze blast radius before making code changes
doobidoo/mcp-memory-service 1,646
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gitnexus-refactoring
Plan safe refactors using blast radius and dependency mapping
doobidoo/mcp-memory-service 1,646
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vercel-react-best-practices
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
ridafkih/keeper.sh 980
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git-hooks
CopilotKit pre-commit hook reference. Load automatically when the user mentions git hooks failing, pre-commit errors, lefthook issues, commit blocked, or "hooks don't work", or when user wants to commit/push anything Contains the full hook topology so debugging skips discovery and goes straight to diagnosis.
CopilotKit/CopilotKit 30,143
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chatgpt-app-builder
DEPRECATED: This skill has been replaced by `mcp-app-builder`.
Check if `mcp-app-builder` is available in the skills folder. If not, install it:
`npx skills install mcp-use/mcp-use --skill mcp-app-builder`
Use `mcp-app-builder` instead of this skill.
Build ChatGPT apps with interactive widgets using mcp-use and OpenAI Apps SDK.
Use when creating ChatGPT apps, building MCP servers with widgets, defining React widgets,
working with Apps SDK, or when user mentions ChatGPT widgets, mcp-use widgets, or Apps SDK development.
CopilotKit/CopilotKit 30,143
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mcp-apps-builder
**MANDATORY for ALL MCP server work** - mcp-use framework best practices and patterns.
**READ THIS FIRST** before any MCP server work, including:
- Creating new MCP servers
- Modifying existing MCP servers (adding/updating tools, resources, prompts, widgets)
- Debugging MCP server issues or errors
- Reviewing MCP server code for quality, security, or performance
- Answering questions about MCP development or mcp-use patterns
- Making ANY changes to server.tool(), server.resource(), server.prompt(), or widgets
This skill contains critical architecture decisions, security patterns, and common pitfalls.
Always consult the relevant reference files BEFORE implementing MCP features.
CopilotKit/CopilotKit 30,143
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mcp-builder
DEPRECATED: This skill has been replaced by `mcp-app-builder`.
Check if `mcp-app-builder` is available in the skills folder. If not, install it:
`npx skills install mcp-use/mcp-use --skill mcp-app-builder`
Use `mcp-app-builder` instead of this skill.
Build Model Context Protocol (MCP) servers with mcp-use framework.
Use when creating MCP servers, defining tools/resources/prompts, working with mcp-use,
bootstrapping MCP projects, or when user mentions MCP development, tools, resources, or prompts.
CopilotKit/CopilotKit 30,143
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deep-research
Systematic multi-phase web research producing thorough, cited reports
qhkm/zeptoclaw 588
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github
Interact with GitHub using the gh CLI for pull requests, issues, and runs.
qhkm/zeptoclaw 588
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skill-creator
Create or update ZeptoClaw skills. Use when designing, structuring, or authoring new agent skills.
qhkm/zeptoclaw 588
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brand-foundations
Automated Q&A sequence that extracts the 7 core brand pillars and outputs a finalized brand_guidelines.md.
winstonkoh87/Athena-Public 456
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micro-commit
Enforces strict, atomic commit hygiene. Splits large diffs into logical, revertible units.
winstonkoh87/Athena-Public 456