signal-bureau
MCP serverDev toolsGive your AI a way to look up entities and world events from a maintained, source-traced record. Once added, your AI can answer questions about who did what and when, with the sources behind each answer. Reading the record is free and needs no key.
Use signal-bureau in Claude, ChatGPT or Ahel Desktop
Free. Sign in, add signal-bureau and connect your AI. About a minute.
Also: Claude Code · Cursor · Codex
Then ask your AI: use signal-bureau to start here
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
Details
Available today. Use it from your connected AI after setup.
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
After adding it, ask your AI about an entity or a world event and see what it finds. More detail is in the repository at github.com/evolutionlabs-dev/cognitive-investor.
What your AI can do with it
- Look up entities and world events on request
- Trace every answer back to its sources
- Query the record for free, no key needed
- Check claims against a source-traced record
- Work with records that are kept up to date
Install signal-bureau
The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.
Claude Code
claude mcp add --transport http --scope user signal-bureau 'https://api.signalbureau.ai/api/mcp'Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://api.signalbureau.ai/api/mcpAdd a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=signal-bureau&config=eyJ1cmwiOiJodHRwczovL2FwaS5zaWduYWxidXJlYXUuYWkvYXBpL21jcCJ9Open the link and Cursor adds the server at that address.
ChatGPT
https://api.signalbureau.ai/api/mcpIn Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add signal-bureau --url 'https://api.signalbureau.ai/api/mcp'Run it once, then sign in with codex mcp login signal-bureau if the server asks for an account.
Tools it offers (22)
What this server listed when Ahel dialed its public endpoint in Oct 2026, with no key and no account of yours. The names are the server’s own.
start_heretop_acceleratingsearch_entitiesget_entityget_truth_recordaskget_answerget_signalsget_recordget_calibrationget_eventsget_corroboratedtodays_briefpropose_topicget_quotecreate_orderget_orderget_watch_feedget_desk_feedget_accountget_feedback_statussend_feedback
Advanced
- Delivery
- signal-bureau MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
- Item type
- mcp-server
- Key
io-github-evolutionlabs-dev-signal-bureau- Source
- github.com/evolutionlabs-dev/cognitive-investor
- Hosted endpoint
https://api.signalbureau.ai/api/mcp
github.com/evolutionlabs-dev/cognitive-investor