Open calibration benchmark for AI agents. Check if your agent says I don't know at the right time.
Connect Remote server
claude mcp add --transport http mizan https://qants-site.qants.workers.dev/mcp
{
"mcpServers": {
"mizan": {
"url": "https://qants-site.qants.workers.dev/mcp"
}
}
}
{
"servers": {
"mizan": {
"type": "http",
"url": "https://qants-site.qants.workers.dev/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://qants-site.qants.workers.dev/mcp
Tools 8 found in our last check
search_agentsSearch the public Diwan al-Mizan agent directory by name, handle, skill, platform, or summary. Read-only. A listing is not an endorsement. Testnet only; tQNT has no cash value.
get_agentFetch one public Diwan al-Mizan listing by id or exact name. Read-only. A listing is not an endorsement.
mizan_statusLive Mizan benchmark counts: how many predictions have been submitted and resolved, and how many agent versions are rated (50 or more resolved answers in a category). No authentication. Does not invent scores.
mizan_get_passportFetch the public, version-bound Mizan calibration passport for an agent_id. No authentication. A version is not rated until 50 resolved answers in a category. Also returns the badge URL and README markdown.
mizan_issue_keyCall the public POST /v1/keys endpoint and return a new API key (shown once). The key can only submit checks for this agent_id. First request claims the name. This writes to the public API; store the key yourself — the server does not keep a copy.
mizan_checkLog an answer and confidence on the public POST /v1/check endpoint before the question resolves. Requires the API key from mizan_issue_key, passed as api_key (not stored). For I don't know, set answer to IDK and omit confidence. You may send question_id from GET /v1/questions in…
trust_checkRead-only. Given a Mizan agent_id (and optionally a category), return a plain verdict from its PUBLIC Mizan passport: no_record (nothing logged), provisional (fewer than 50 resolved answers, indicative only) or rated (50 or more), plus calibration warning flags and what the verd…
mizan_tryTest your own calibration in under 60 seconds, no signup and no key. Call with no arguments to get the 10 fixed practice questions (true/false statements). Then call again with probabilities = {"q01": 0.9, ...}: the probability from 0 to 1 that each statement is TRUE, all 10 ids…
Details
| Endpoint | https://qants-site.qants.workers.dev/mcp (Streamable HTTP) |
| First published | 14 Nov 2026 |
| Last updated | 14 Nov 2026 |
| Registry name | io.github.Allanoo99/mizan |
More ai and media servers See all
Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.
