MCP MeasureMCP Measure

index observed

ActionGate

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

Should I use this

Quality & Safety

A
Description quality
100%
Schema completeness
100%
Naming quality
80%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~1,339Tokens (tool definitions)
~2.2 KBTypical response size
Moderate attention impact (1.05% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "actiongate": {
      "url": "https://api.actiongate.xyz/mcp"
    }
  }
}

Remote endpoints

https://api.actiongate.xyz/mcpstreamable-http

What it can do

Tool inventory

Tools (6)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
⚪request_api_key(email)

Provision a prepaid ActionGate API key with $1.00 of starter credits for this operator email.

Input Schema

{
  "type": "object",
  "properties": {
    "email": {
      "type": "string",
      "format": "email",
      "description": "Operator email address that should own the API key."
    }
  },
  "required": [
    "email"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢balance(api_key)

Return the current prepaid credit balance and usage count for an ActionGate API key.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "pattern": "^ag_live_[a-f0-9]{32,36}$",
      "description": "ActionGate API key."
    }
  },
  "required": [
    "api_key"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡top_up(api_key, tier)

Generate a Stripe Checkout link so the human operator can add prepaid credits to an existing ActionGate API key.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "pattern": "^ag_live_[a-f0-9]{32,36}$",
      "description": "Existing ActionGate API key to top up."
    },
    "tier": {
      "type": "string",
      "enum": [
        "starter",
        "pro",
        "unlimited"
      ],
      "description": "Credit pack tier. Defaults to starter."
    }
  },
  "required": [
    "api_key"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢risk_score(request_id, actor, action, context)

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.

Input Schema

{
  "type": "object",
  "properties": {
    "request_id": {
      "type": "string",
      "description": "Optional caller-supplied request identifier for tracing and receipts."
    },
    "actor": {
      "type": "object",
      "properties": {
        "actor_id": {
          "type": "string",
          "description": "Stable actor identifier for the agent or wallet operator."
        },
        "wallet_address": {
          "type": "string",
          "description": "Optional onchain wallet address associated with the acting agent."
        }
      },
      "required": [
        "actor_id"
      ],
      "additionalProperties": false,
      "description": "Actor metadata for the agent proposing the action."
    },
    "action": {
      "type": "object",
      "properties": {
        "action_type": {
          "type": "string",
          "description": "The proposed action category, such as transfer, swap, or approve."
        }
      },
      "required": [
        "action_type"
      ],
      "additionalProperties": true,
      "description": "Action payload to evaluate. Additional action-specific fields are accepted as passthrough."
    },
    "context": {
      "type": "object",
      "properties": {},
      "additionalProperties": true,
      "description": "Optional execution context such as chain state, balances, or treasury metadata."
    }
  },
  "required": [
    "actor",
    "action"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢simulate(request_id, actor, action, context)

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.

Input Schema

{
  "type": "object",
  "properties": {
    "request_id": {
      "type": "string",
      "description": "Optional caller-supplied request identifier for tracing and receipts."
    },
    "actor": {
      "type": "object",
      "properties": {
        "actor_id": {
          "type": "string",
          "description": "Stable actor identifier for the agent or wallet operator."
        },
        "wallet_address": {
          "type": "string",
          "description": "Optional onchain wallet address associated with the acting agent."
        }
      },
      "required": [
        "actor_id"
      ],
      "additionalProperties": false,
      "description": "Actor metadata for the agent proposing the action."
    },
    "action": {
      "type": "object",
      "properties": {
        "action_type": {
          "type": "string",
          "description": "The proposed action category, such as transfer, swap, or approve."
        }
      },
      "required": [
        "action_type"
      ],
      "additionalProperties": true,
      "description": "Action payload to evaluate. Additional action-specific fields are accepted as passthrough."
    },
    "context": {
      "type": "object",
      "properties": {},
      "additionalProperties": true,
      "description": "Optional execution context such as chain state, balances, or treasury metadata."
    }
  },
  "required": [
    "actor",
    "action"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢policy_gate(request_id, actor, action, policy, context)

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.

Input Schema

{
  "type": "object",
  "properties": {
    "request_id": {
      "type": "string",
      "description": "Optional caller-supplied request identifier for tracing and receipts."
    },
    "actor": {
      "type": "object",
      "properties": {
        "actor_id": {
          "type": "string",
          "description": "Stable actor identifier for the agent or wallet operator."
        },
        "wallet_address": {
          "type": "string",
          "description": "Optional onchain wallet address associated with the acting agent."
        }
      },
      "required": [
        "actor_id"
      ],
      "additionalProperties": false,
      "description": "Actor metadata for the agent proposing the action."
    },
    "action": {
      "type": "object",
      "properties": {
        "action_type": {
          "type": "string",
          "description": "The proposed action category, such as transfer, swap, or approve."
        }
      },
      "required": [
        "action_type"
      ],
      "additionalProperties": true,
      "description": "Action payload to evaluate. Additional action-specific fields are accepted as passthrough."
    },
    "policy": {
      "type": "object",
      "properties": {},
      "additionalProperties": true,
      "description": "Policy pack input, including policy_id and any policy-specific override values."
    },
    "context": {
      "type": "object",
      "properties": {},
      "additionalProperties": true,
      "description": "Optional execution context such as chain state, balances, or treasury metadata."
    }
  },
  "required": [
    "actor",
    "action",
    "policy"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

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Evidence

Recent observations

verifiedversion not recorded6 tools
verifiedversion not recorded6 tools