Countersign
by countersign.llpro.ai in Developer tools
Independent, signed check of AI work: math, quotes, sources, links, code. Public verifiable log.
https://countersign.llpro.ai/mcp- Tools
- 3
- open to any client
- Uptime
- 100%
- last 30 days
- Response time
- 798 ms
- 798 ms slowest 5%
- Last check
- Passed
- 2 h ago, next in 5 h
Reliability
Status and outage history · Atom feed · Watch with other listings
How to connect
Add it to any MCP client that supports remote servers.
{
"mcpServers": {
"countersign-2": {
"type": "http",
"url": "https://countersign.llpro.ai/mcp"
}
}
}3 tools
- countersign_stamp
Use when you need an independent, signed check of work you or another agent produced (a report, calculation, summary, filing draft or code) before relying on it or handing it on. Countersign re-computes arithmetic, looks up quotes and values in the cited sources, opens links and…
- countersign_verify
Confirm a Countersign stamp is real: give a stamp id (and optionally the work, to confirm the stamp is for exactly that text). Returns whether it is in the public log and whether its hash and signature are valid.
- countersign_log
Read the public stamp log (newest after a sequence number) and its head hash and public key.
Security scan
No findings
We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 2 h ago | Passed | 200 | 798 ms |