Connect-MCP

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

dev.workers.3labsio.policy-gate/policy-gate · v0.2.0

Deterministic allow/require_approval/deny verdicts for agent actions, before they happen.

MCPremoteno credentialsFinance

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 4 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 81/100

What it does: 4 tools · 0 read, 0 write · Finance

No tool could be tested safely. Only read-only tools that need no input are called.

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +8
  • Read/write annotations: 0
  • Safe test call: +8
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://policy-gate.3labsio.workers.dev/mcp

Tools

4 tools listed at last check
  • 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.

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