Countersignatory
mcp remote · streamable-http · v0.2.0 · source: crawl
https://countersignatory.com/mcp
https://github.com/Countersignatory/mcp
Buy a verified human's approval, verification or judgment at a published price, paid by x402 or card
Works
100
Verified Oct 31, 2026 · p50 920 ms · p95 926 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'countersignatory' |
| tools_listed | 15 | pass | 5 tools |
| schema_complete | 15 | pass | 5 of 5 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 920 ms |
| latency_p95 | 5 | pass | p95 926 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (5)
| Name | Description | Schema |
|---|---|---|
countersignatory_quote | Get the current spot price to have a verified human check, agree on, sign off or notarise something. Use when an agent needs human judgment, accountability or a signature, and needs to know the cost a | typed |
countersignatory_register_interest | Record that you would buy. Send the quote_id from a countersignatory_quote response to say the quoted price would clear your use case. For a market on the spot index whose state is opening, which cann | typed |
countersignatory_spot_index | The public Countersignatory Spot Index: the going rate for verified human judgment by market, with the urgency and off-hours multipliers, the published wage floor, and the derivation of every seeded n | typed |
countersignatory_place_order | Buy one task from a verified human in a market whose state is live on the spot index: an approval (should this action go ahead), a verification (does this page, document or screenshot show X), or a ju | typed |
countersignatory_get_order | Read one order by the id countersignatory_place_order returned: its status (awaiting_payment, paid, in_progress, answered, refused, refunded or expired), its price, how to pay while it is unpaid, and | typed |
Badge
Paste into your README. It updates on every verification.
[](https://app.agent-xm.com/a/com-countersignatory-mcp)
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