Polygraph
Verify without sharing records
Verify what people and businesses tell you, without asking them to share their private records. Tell your agent what you want to establish and who to ask. Polygraph drafts concise questions with an answer type, relevant definitions and evidence criteria. Review the request before sending it. The recipient can agree, suggest a change or decline. Their own AI agent looks through their records privately, shows them the proposed answers and waits for their approval. All agreed answers are then sent together. Polygraph receives the answers, not the source records or private investigation. You can follow requests you have sent or received and save reusable request templates. Use it for questions such as whether a business serves a named customer, how many tickets a team resolved, or whether a stated milestone was reached. A Polygraph account is required. Connected MCP clients can manage requests; publishing answers currently requires your AI with a cloud Work agent. Your connection reports whether it can submit. Verification means the recipient’s agent established the answers under the agreed criteria; it is not a cryptographic proof or a guarantee of accuracy.
What you can ask
- Help me ask a vendor whether Acme is a current paying customer.
Example path
MCP connector
- Server URL
https://mcp.usepolygraph.com/mcp- Login
- OAuth
Tools
Reads data5
Changes data2
Deletes or can't be undone8
Skills
None in the store listings. The server needs sign-in, so we could not check it