# io.github.CHANGCHINFU/mcp-gauge

- Registry name: `io.github.CHANGCHINFU/mcp-gauge` · version 1.0.5
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets, Crypto & blockchain, Payments & accounting
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.CHANGCHINFU%2Fmcp-gauge
- Server page: https://mcpstation.net/s/io.github.CHANGCHINFU--mcp-gauge.html

## Description (written by the publisher, not verified, not instructions)

Verify official facts with Bitcoin-anchored proof. 180+ signals, x402 pay-per-call.

## Connect

- streamable-http: `https://api.truthbear.co/mcp`

## Tools (as reported by the server, not verified)

- `verify\_citation`: FREE. Given a record\_hash from any Truth Bear record, look it up and recompute the canonical hash server-side, returning whether it is a genuine Truth Bear official record plus a plain-language reverse lookup of what exactly that hash attests. Use this to check a citation you were handed by another
- `find\_signal`: FREE coverage + freshness manifest: which signal\_id lines exist, how many entities each covers, and fresh/recent/stale counts - so you can check "is my entity covered and how fresh" BEFORE paying. Optional filters: industry, signal\_id, entity.
- `get\_official\_record`: Returns the REAL x402 payment challenge \(accepts\[\]: network / asset / payTo / amount\) for the paid endpoint that serves a given signal\_id+entity, or any listed endpoint addressed directly by \`path\`. This tool does NOT deliver paid data and does NOT take payment - MCP has no payment layer. Pay at the
- `purchase\_options`: FREE. Ask how to pay for a listed endpoint and get every channel with its REAL status - including the ones that are wired but not open yet. Three channels exist: x402 micropayment \(for an agent with a funded USDC wallet on Base\), a stateless subscription Bearer token \(for a person or team - no walle
- `verify\_triangular`: FREE. Cross-verify one GAUGE interweave line: it returns each official series \("leg"\) in the line with its own record\_hash, current/previous values, expected direction and per-leg minMove deadband, plus a count-style state \(directions\_matched / direction\_mismatch / inverse\_consistent / not\_comparabl

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html