ZBS Index What actually exists in applied AI, with the source next to it

mcp server

ActionGate

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

Description as published by the maintainer. Source

  • version 1.0.0
  • slowing

slowing — Registry entry last updated 2026-03-12.

What this server can do

6 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.

balance(api_key)
Return the current prepaid credit balance and usage count for an ActionGate API key. Required: api_key.
policy_gate(actor, action, policy, context, request_id)
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. Required: actor, action, policy.
request_api_key(email)
Provision a prepaid ActionGate API key with $1.00 of starter credits for this operator email. Required: email.
risk_score(actor, action, context, request_id)
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. Required: actor, action.
simulate(actor, action, context, request_id)
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. Required: actor, action.
top_up(tier, api_key)
Generate a Stripe Checkout link so the human operator can add prepaid credits to an existing ActionGate API key. Required: api_key.

Last successful function declaration observed on . Source: https://api.actiongate.xyz/mcp. We list what the server declared; we do not call any of these functions.

Endpoint status observed on . Source: https://api.actiongate.xyz/mcp.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
Latest published version 1.0.0 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-03-12 When the registry record was last updated by its maintainer. point in time Model Context Protocol
First listed in the MCP Registry 2026-03-12 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
mcp tools declared 6 tools Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. as of probe api.actiongate.xyz
mcp endpoint status ok The server listed 6 functions when asked. as of probe api.actiongate.xyz

Where to get it

This record as data

Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.

GET /api/v1/entries/mcp_server.json

Sources

  1. Tools declared by the MCP server at https://api.actiongate.xyz/mcp — api.actiongate.xyz, observed , trust tier 1.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.