SKILL.md files package domain expertise into something any AI agent can use. Drop one into your project and your agent learns how to process PDFs, design interfaces, write tests, or whatever the skill teaches.
1398 skills
A collection of PostHog skills for enhancing AI-assisted workflows. Add this repo as a Claude Code plugin marketplace to get access to all PostHog skills: Then install individual plugins: Or browse available plugins: Copy any skill directory to .claude/skills/ in your project: Any directory under skills/ that contains a .claude-plugin/plugin.json is automatically discovered and added to the market
It reads your code, finds what will break under load, builds the test, runs it on real infrastructure, and tells you exactly why it failed — end to end, no dashboards, no YAML, no guesswork. Most load-testing tools hand you an empty script editor and a shrug. This is the opposite. Drop the skill into your AI agent and just say "help me load-test this." It runs a real engineer's playbook: Every res
A local-first CLI that orchestrates multi-agent AI workflows for software development. Give it a task — or feed it your specs, PRDs, and guidelines — and it coordinates specialized agents to architect, code, review, test, and ship automatically. No cloud dependency. Bring your own API keys. Your code stays on your machine. Each stage uses a specialized AI agent with tuned prompts and parameters. T
Deploy Expo apps to production
Automate SendGrid email operations including sending emails, managing contacts/lists, sender identities, templates, and analytics via Rube MCP (Composio). Always search tools first for current schemas.
Automate Trello boards, cards, and workflows via Rube MCP (Composio). Create cards, manage lists, assign members, and search across boards programmatically.
Build blob storage applications with Azure Storage Blob SDK for Java. Use when uploading, downloading, or managing files in Azure Blob Storage, working with containers, or implementing streaming data operations.
boikot is a community-led initiative to make data on company ethics transparent and accessible. We are building a community-curated, transparent, freely accessible collection of corporate ethics records. By documenting ethical and unethical business practices, we aim to inform consumer choice, raise the cost of harmful business decisions, and incentivise companies to act responsibly in the public
Contact us for a Demo Community Slack MindsDB enables humans, AI, agents, and applications to get highly accurate answers across large scale data sources. MindsDB is an open-source server that can be deployed anywhere - from your laptop to the cloud, and everywhere in between. And yes, you can customize it to your heart's content. Using Docker Desktop. This is the fastest and recommended way to ge
Map identified threats to appropriate security controls and mitigations. Use when prioritizing security investments, creating remediation plans, or validating control effectiveness.
Configure mutual TLS (mTLS) for zero-trust service-to-service communication. Use when implementing zero-trust networking, certificate management, or securing internal service communication.
Audit PostHog experiments and feature flags for configuration issues, staleness, and best-practice violations. Read when the user asks to audit, health-check, or review experiments or feature flags, check flag hygiene, or verify experiment setup.
Mandatory skills, conventions, and behavioral rules for Avalonia UI development using the Zafiro toolkit.
A Model Context Protocol (MCP) server that allows AI agents to generate smart contracts using OpenZeppelin Contracts libraries. This server runs locally and requires Node.js to be installed. For a hosted version, see OpenZeppelin MCP Servers. Provides tools to generate smart contract source code for the following languages and contract kinds. Resulting contracts use OpenZeppelin Contracts librarie
You are a code migration expert specializing in transitioning codebases between frameworks, languages, versions, and platforms. Generate comprehensive migration plans, automated migration scripts, and
CentralMind Gateway: Create API or MCP Server in Minutes 🚀 Interactive Demo avialable here: https://centralmind.ai Simple way to expose your database to AI-Agent via MCP or OpenAPI 3.1 protocols. This will run for you an API: Which you can use inside your AI Agent: Gateway will generate AI optimized API. AI agents and LLM-powered applications need fas
A Model Context Protocol (MCP) server that enables MCP clients like Claude Desktop to interact with Bluesky. Query your profile, search posts, get your timeline, and more directly from your AI assistant. - Runtime: Either Bun or Node.js v22.6.0+ - A Bluesky account You'll need two pieces of information from your Bluesky account: This is your Bluesky handle (username). It can be in either format: -
Expert C4 Component-level documentation specialist. Synthesizes C4
Store team knowledge, project conventions, and learnings from tasks. Use to remember what works and recall context before new tasks. Connects to Hindsight Cloud. (user)
graphql → ai gqai is a lightweight proxy that exposes GraphQL operations as Model Context Protocol (MCP) tools for AI like Claude, Cursor, and ChatGPT. Define tools using regular GraphQL queries/mutations against your GraphQL backend, and gqai automatically generates an MCP server for you. 🔌 Powered by your GraphQL backend ⚙️ Driven by .graphqlrc.yml + plain .graphql files - 🧰 Define tools using
Safe updates for GitHub SpecKit installations, preserving your customizations. This Claude Code skill provides a safe, automated way to update SpecKit templates, commands, and scripts while preserving user customizations, eliminating the need for destructive specify init --force updates. - Smart Merge with Frictionless Onboarding (New in v0.6.0): Automatic version detection and intelligent 3-way m
[](https://opensource.org/licenses/MIT) [](https://www.python.org/downloads/) A Telegram bot that gives you remote access to Claude Code. Chat naturally with Claude about your projects from anywhere -- no terminal commands needed. What is this? This bot connects Telegram to Claude Code, providing a conversational AI interface for your codebase: - Chat naturally -- ask Claude to analyze, edit, or e