Connect io.github.CHANGCHINFU/mcp-gauge and your agent gets 5 tools, among them find_signal, get_official_record, purchase_options. It answers at https://api.truthbear.co/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 19 October 2026, succeeded.
Verify official facts with Bitcoin-anchored proof. 180+ signals, x402 pay-per-call.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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, enti Inputs: industry, signal_id, entity, full |
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 Inputs: path, signal_id, entity, dim |
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 stateles Inputs: path |
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 attes Inputs: record_hash |
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_match Inputs: line, entity |
Every block below points at https://api.truthbear.co/mcp. Pick your client and copy.
claude mcp add --transport http io-github-changchinfu-mcp-gauge https://api.truthbear.co/mcp
{
"mcpServers": {
"io-github-changchinfu-mcp-gauge": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://api.truthbear.co/mcp"]
}
}
}{
"mcpServers": {
"io-github-changchinfu-mcp-gauge": {
"url": "https://api.truthbear.co/mcp"
}
}
}{
"servers": {
"io-github-changchinfu-mcp-gauge": {
"type": "http",
"url": "https://api.truthbear.co/mcp"
}
}
}{
"context_servers": {
"io-github-changchinfu-mcp-gauge": {
"url": "https://api.truthbear.co/mcp"
}
}
}{
"mcpServers": {
"io-github-changchinfu-mcp-gauge": {
"serverUrl": "https://api.truthbear.co/mcp"
}
}
}{
"mcpServers": {
"io-github-changchinfu-mcp-gauge": {
"url": "https://api.truthbear.co/mcp"
}
}
}name: io.github.CHANGCHINFU/mcp-gauge
version: 0.0.1
schema: v1
mcpServers:
- name: io.github.CHANGCHINFU/mcp-gauge
type: streamable-http
url: https://api.truthbear.co/mcp{
"mcpServers": {
"io-github-changchinfu-mcp-gauge": {
"httpUrl": "https://api.truthbear.co/mcp"
}
}
}{
"mcpServers": {
"io-github-changchinfu-mcp-gauge": {
"type": "http",
"url": "https://api.truthbear.co/mcp"
}
}
}{
"mcpServers": {
"io-github-changchinfu-mcp-gauge": {
"url": "https://api.truthbear.co/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fapi.truthbear.co%2Fmcp&type=streamable_http&id=io-github-changchinfu-mcp-gauge&name=io.github.CHANGCHINFU/mcp-gauge
It answered our last check on 19 October 2026 in 826 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
5, as returned by the server's own tools/list on 12 September 2026: find_signal, get_official_record, purchase_options, verify_citation, verify_triangular.
It answered our last check on 19 October 2026 in 826 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.truthbear.co/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.changchinfu. Endpoint host: api.truthbear.co. ARD identifier: urn:air:io.github.changchinfu:mcp:mcp-gauge.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.