2,850 AI tools, APIs and MCP servers, each with a verdict.
A working catalog of public APIs, MCP servers, Claude skills, agent frameworks and AI content tools. 858 entries carry a verdict and a one-line reason. Search it here, or connect it to Claude and let the assistant check it for you.
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Words are AND-matched across name, category, reason and tags. Filters and search are shareable in the address bar.
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Snapshot 2026-11-15. Descriptions are short summaries; check each project's own licence and terms before you use it.
Start from a collection
AI content-creation tools
Video/image/voice/music/caption/publishing tools for Content Studio AI. 332 items
See the top picks →MCP servers
Model Context Protocol servers worth connecting to Claude. 39 items
See the top picks →Agent skills & plugins
Claude/agent skills, plugins and marketplaces, with verdicts. 69 items
See the top picks →Agent tools & frameworks
Agent frameworks, coding-agent tooling, memory layers, observability, local LLM runners. 198 items
See the top picks →Directories & registries
Where to discover more: MCP registries, awesome-lists, skill and plugin marketplaces. 26 items
See the top picks →Web research tools
Research/scrape/archive tools with keep/avoid verdicts. 68 items
See the top picks →Design resources
Template libraries, UI kits and design references. 39 items
See the top picks →Deep assessments
Repos and models evaluated in depth, with warnings and what to steal. 28 items
See the top picks →Skill capabilities
What specific skills unlock and what manual work they remove. 20 items
See the top picks →API recipes
Combinations of public APIs that make a content product. 15 items
See the top picks →Compliance rules
Platform/legal rules that constrain content and monetization. 15 items
See the top picks →Research notes
Free-text findings from past research batches. 64 items
See the top picks →Public APIs
Free/public REST APIs (public-apis/public-apis + curated additions). Tags: no-key, https, cors. 1,843 items
See the top picks →API smoke-test endpoints
Known-good, no-secret requests for quickly checking an API is alive. 47 items
See the top picks →Investing research (free sites)
Free investing and markets research sites: 13F and insider-trade trackers, investor letters, valuation data, macro sources, screeners and backtesters, with verdicts. 47 items
See the top picks →Let your AI assistant use it
Add the public MCP endpoint to Claude (or any MCP client) and ask it to check a verdict before it recommends a tool.