io.github.equinoxaifinance-rgb/proof-fetch

ProofFetch

Cited web text extraction for agents: 25 free extractions per key, then 500 for $5.00 via Stripe.

alive probed 2026-10-15 · HTTP 200

3tools

1.0ktokens in Claude Opus 5.5

1.1ktokens in Claude Code

0.5 %of a 200k context window

615o200k_base estimate

477 msto initialize

133 msto list tools

Endpoint: https://prooffetch.tryneverclosed.com/mcp (streamable-http)
Host: prooffetch.tryneverclosed.com
Protocol: 2025-06-18
Reports itself as: proof-fetch 0.2.0
Capabilities: tools
Instructions: none
Claude count: Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
Repository: https://github.com/equinoxaifinance-rgb/proof-fetch-docs
Website: https://prooffetch.tryneverclosed.com
Registry: active, updated 2026-10-14 · registry entry
Reachable: 10 of the last 10 probes

Most expensive tools

Tool	Tokens (o200k)	Share of this server
proof_fetch_evidence	296	48 %
proof_fetch_preflight	200	33 %
proof_fetch_offer	119	19 %

History

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-10-15 10:35	alive	177 ms	3	1.0k	615
2026-10-13 11:15	alive	521 ms	3	963	547
2026-10-10 10:16	alive	1.1 s	3	998	566
2026-10-08 11:13	alive	953 ms	3	936	518
2026-10-05 14:43	alive	477 ms	2	471	257
2026-10-05 00:34	alive	223 ms	2		257
2026-10-04 10:04	alive	566 ms	2		257
2026-10-04 07:58	alive	521 ms	2		257
2026-10-03 20:37	alive	762 ms	2		257
2026-10-03 17:53	alive	307 ms	2		257

Badge and feed

[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.equinoxaifinance-rgb/proof-fetch.svg)](https://mcpcost.ulehla.dev/s/io.github.equinoxaifinance-rgb/proof-fetch)

An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.