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mcp/harbor
Verified official

nopaywall Free AI Catalog MCP

v1.1.0

io.github.unicodef1wn/nopaywall

Search verified free AI offers and model API providers with this public read-only MCP server.

transport:streamable-http tools:4
Website

Target client

run in your project directory 

claude mcp add --transport http nopaywall https://nopaywall.io/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

search_offers Read-only

search offers

search_api_providers Read-only

search api providers

get_offer Read-only

get offer

list_categories Read-only

list categories

All 4 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.