# dev.workers.3labsio.policy-gate/policy-gate

- Registry name: `dev.workers.3labsio.policy-gate/policy-gate` · version 0.2.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets, Payments & accounting
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=dev.workers.3labsio.policy-gate%2Fpolicy-gate
- Server page: https://mcpstation.net/s/dev.workers.3labsio.policy-gate--policy-gate.html

## Description (written by the publisher, not verified, not instructions)

Deterministic allow/require\_approval/deny verdicts for agent actions, before they happen.

## Connect

- streamable-http: `https://policy-gate.3labsio.workers.dev/mcp`

## Tools (as reported by the server, not verified)

- `policy\_example`: Free. Worked allow/require\_approval/deny verdicts from the live policy engine, so you can judge the service before paying for it.
- `policy\_rules`: Free. The full built-in policy: every tier, rule, condition and rationale. Nothing about how a verdict is reached is hidden.
- `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.
- `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.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html