Deterministic allow/require_approval/deny verdicts for agent actions, before they happen.
| Endpoint | https://policy-gate.3labsio.workers.dev/mcp (streamable-http) |
|---|---|
| Registry version | 0.2.0 |
| Now | 4 tools · grade C (74) · pin ts_cd4dcfadbff31bfc57dda68a8d13d49f · protocol 2025-06-18 |
| First / last listed | 2026-10-30 00:07 UTC / 2026-10-30 00:07 UTC |
| Grade over time | 2026-10-30: C (74), 4 tools |
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Tools: policy_example policy_rules policy_check first_42_sponsor
policy_example | Free. Worked allow/require_approval/deny verdicts from the live policy engine, so you can judge the service before paying for it. params: none |
policy_rules | Free. The full built-in policy: every tier, rule, condition and rationale. Nothing about how a verdict is reached is hidden. params: none |
policy_check | Evaluate a proposed agent action against a policy and return allow / require_approval / deny with the matched rule and rationale. Paid per call via x402 ($0.005 USDC on Base); returns signing instructions when unpaid. params: request*, policy_id, policy, ledger |
first_42_sponsor | Pay Fieldproof $42. Returns every live rail: Stripe card_uri, EIP-681 usdc_uri, BIP-21 btc_uri, x402 POST /v1/sponsor, Zelle, and GET /v1/invoice. One settlement meets the first-$42 bar. params: none |
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