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

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

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Not declared (tools carry no read/destructive hints)
Capabilities declared	tools
Tool definitions	4 tools · with description 100% · input schema is an object 100% · read/destructive hints 0%

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

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

claude mcp add --transport http policy-gate https://policy-gate.3labsio.workers.dev/mcp

{
  "mcpServers": {
    "policy-gate": {
      "url": "https://policy-gate.3labsio.workers.dev/mcp"
    }
  }
}

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.

Repository · Website · JSON · Text for agents · Registry updated 2026-08-16