Swarmnest — AI Agent Tools, MCP Servers and Agent Skills

# Swarmnest > Swarmnest is a hub for AI agents and the people who run them. Its core is a hand-checked directory of 3861 tools, APIs, MCP servers and data sources, available as human pages and as JSON. It also has 10 use cases, 10 ready-made agent templates, and a marketplace of Swarmnest's own products. ## Machine-Readable - [MCP server](https://swarmnest.ai/mcp): remote Model Context Protocol endpoint (Streamable HTTP, no API key) with read-only tools search_directory, get_entry, list_categories, search_skills, get_skill and list_marketplace_products. Setup for Claude, Cursor, VS Code and Windsurf: https://swarmnest.ai/mcp-server/ - [Directory JSON](https://swarmnest.ai/directory.json): every entry with name, slug, category, description, url, docs_url, auth, pricing - [API: list](https://swarmnest.ai/api/v1/directory.json) - [API: one entry](https://swarmnest.ai/api/v1/directory/{slug}.json): replace {slug}, e.g. https://swarmnest.ai/api/v1/directory/openai-api.json - [API: search](https://swarmnest.ai/api/v1/search?q=translate&category=translation-apis&limit=10): GET, params q (keywords, all must match), category (slug), auth (none|key|oauth), pricing (free|freemium|paid), limit (max 100). Returns ranked JSON results. Human search: https://swarmnest.ai/search/ - [API: categories](https://swarmnest.ai/api/v1/categories.json) - [OpenAPI description](https://swarmnest.ai/openapi.json) - [Full text version of this site](https://swarmnest.ai/llms-full.txt) - [Sitemap](https://swarmnest.ai/sitemap.xml) ## Directory Categories (169 in 10 groups) ### Agent Building MCP servers, frameworks, memory, protocols and marketplaces for agents. - [MCP Servers](https://swarmnest.ai/directory/mcp-servers/): Model Context Protocol servers and tooling that plug agents into other software, including Mac apps (use the macOS filter). (59 entries) - [MCP SDKs & Developer Tools](https://swarmnest.ai/directory/mcp-sdks-dev-tools/): Official and community SDKs, frameworks, inspectors, pr

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