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ActionGate

by api.actiongate.xyz · remote · no sign-in to list tools · v1.0.0 · published by xyz.actiongate.api

Pre-execution safety layer for autonomous agent wallets via MCP and x402.

Changes · 5
CompareRegistry entry

6 tools: 5 change things and 1 only read.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http actiongate https://api.actiongate.xyz/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnpolicy_gate

    The server marks "policy_gate" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The description's first verb is "apply": a word for a change.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

6 tools

Changes things 5Claude Code: ask
  • policy_gateApply treasury policy to a proposed action and return allow, deny, or allow-with-limits.1 finding

    Why it is in this group

    • The description's first verb is "apply": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "policy_gate" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The description's first verb is "apply": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Apply treasury policy to a proposed action and return allow, deny, or allow-with-limits. Paid via x402 or API key credits. Free tier: 10 policy gate calls/day per client.

    Annotations the server declares

    • title: Policy Gate
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • request_api_keyProvision a prepaid ActionGate API key with $1.00 of starter credits for this operator email.No findings

    Why it is in this group

    • The name "request_api_key" says "request": a word for a change.
    Description, as the server wrote it
    Provision a prepaid ActionGate API key with $1.00 of starter credits for this operator email.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • risk_scoreScore the risk of a proposed agent action before execution.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Score the risk of a proposed agent action before execution. Paid via x402 or API key credits. Free tier: 20 risk score calls/day per client.

    Annotations the server declares

    • title: Risk Score
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • simulateEstimate cost, failure risk, and notable side effects for a proposed action.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Estimate cost, failure risk, and notable side effects for a proposed action. Paid via x402 or API key credits. Free tier: 20 simulate calls/day per client.

    Annotations the server declares

    • title: Simulate
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • top_upGenerate a Stripe Checkout link so the human operator can add prepaid credits to an existing ActionGate API key.No findings

    Why it is in this group

    • The description's first verb is "generate": a word for a change.
    Description, as the server wrote it
    Generate a Stripe Checkout link so the human operator can add prepaid credits to an existing ActionGate API key.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
Only reads 1Claude Code: allow
  • balanceReturn the current prepaid credit balance and usage count for an ActionGate API key.No findings

    Why it is in this group

    • The description's first verb is "return": a word for reading.
    Description, as the server wrote it
    Return the current prepaid credit balance and usage count for an ActionGate API key.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http actiongate https://api.actiongate.xyz/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__actiongate__balance"
    ],
    "ask": [
      "mcp__actiongate__request_api_key",
      "mcp__actiongate__top_up",
      "mcp__actiongate__risk_score",
      "mcp__actiongate__simulate",
      "mcp__actiongate__policy_gate"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as actiongate. Review it before you use it.