ProofFetch — Cited Web Evidence for Claude.ai

io.github.equinoxaifinance-rgb/proof-fetch

Free URL preflight. Cited text via separate paid Stripe MPP API.

client:Claude.ai transport:streamable-http tools:2

Install ProofFetch — Cited Web Evidence in Claude.ai

Settings → Connectors → Add custom connector

https://proof-fetch-agent-api.neoaethel.workers.dev/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

proof_fetch_preflight
proof_fetch_offer

ProofFetch — Cited Web Evidence in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

ProofFetch — Cited Web Evidence MCP server