---
name: gaip-procurement-verify
description: "Now part of GAIP Witness: tests supplier claims and compares them with published metadata. Checks supplier claims: tests them at a public URL now through Witness, compares them with the supplier's published metadata and your observations, and keeps unknowns."
---

# GAIP Procurement Evidence Agent

Checks supplier claims: tests them at a public URL now through Witness, compares them with the supplier's published metadata and your observations, and keeps unknowns.

## Connect

- MCP (streamable HTTP, no account or key): https://www.gaipagents.com/mcp/agents/procurement-verify
- A2A endpoint: https://www.gaipagents.com/a2a/procurement-verify (card: https://www.gaipagents.com/agents/procurement-verify/.well-known/agent-card.json)
- Claude Code: `claude mcp add --transport http gaip-procurement-verify https://www.gaipagents.com/mcp/agents/procurement-verify`
- Web page: https://www.gaipagents.com/agents/procurement-verify

## Tools

- `gaip_verify_supplier_claims`: Use this to check what an agent, API or supplier claims. Pass `claims` (each with an `id`; add `check_url` and GAIP tests it now), your `observations` and `metadata`.

## First call

```bash
curl -s https://www.gaipagents.com/mcp/agents/procurement-verify -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"gaip_verify_supplier_claims","arguments":{"counterparty_id":"example-weather-agent","claims":[{"id":"c1","text":"Returns JSON forecasts over MCP"},{"id":"c2","text":"Responds within 2 seconds"}],"observations":[{"claim_id":"c1","result":"PASS","detail":"tools/call returned valid JSON"},{"claim_id":"c2","result":"FAIL","detail":"p95 latency 4.8 s over 20 calls"}],"metadata":{"url":"https://weather.example.com/mcp","protocolVersion":"2025-06-18"}}}}'
```

## Limits

- Public or non-personal data only; read-only; free.
- Results state what was observed at a stated time. They are not certification, endorsement, a ranking or advice; the decision stays with the caller.
- Terms: https://www.gaipagents.com/terms · Methodology: https://www.gaipagents.com/methodology