aptu.dev

Working Security A

io.github.aptu-dev/aptu-devv1.0.0 GitHub verified

Machine-payable API infrastructure for autonomous agents. Per-call x402 settlement in USDC.

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Registry entry

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{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-07T05:02:14.033245Z",
      "publishedAt": "2026-11-07T05:02:14.033245Z",
      "statusChangedAt": "2026-11-07T05:02:14.033245Z"
    }
  },
  "server": {
    "name": "io.github.aptu-dev/aptu-dev",
    "title": "aptu.dev",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://aptu.dev/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "1.0.0",
    "description": "Machine-payable API infrastructure for autonomous agents. Per-call x402 settlement in USDC."
  }
}

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Try it

Call this server's tools from your browser. Nothing to install.

https://aptu.dev/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

agent_readiness

Audits a domain's agent readiness against the aptu-readiness-1 rubric (origin headers, robots.txt, llms.txt, sitemap, agents.txt, skill.md, JSON-LD, mcp.json, A2A card, x402 manifest), weighted 0-100; rubric: https://aptu.dev/agent-readiness-checks

domainstring, required

Domain to audit, e.g. example.com

payment_signaturestring

x402 payment signature once settled

This tool isn't marked read-only, so it may change something on the server or in an account you connected.

I understand, run it anyway

Install

Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.

One click: Add to Cursor Add to VS Code Add to LM Studio Add to Goose

Run in a terminal

claude mcp add --transport http aptu-dev https://aptu.dev/mcp

Try it

Call this server's tools from your browser. Nothing to install.

https://aptu.dev/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

agent_readiness

domainstring, required

Domain to audit, e.g. example.com

payment_signaturestring

x402 payment signature once settled

This tool isn't marked read-only, so it may change something on the server or in an account you connected.

I understand, run it anyway

Install

Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.

One click: Add to Cursor Add to VS Code Add to LM Studio Add to Goose

Run in a terminal

claude mcp add --transport http aptu-dev https://aptu.dev/mcp

Tools (5)

agent_readiness

Argument	Type	Description
domain*	string	Domain to audit, e.g. example.com
payment_signature	string	x402 payment signature once settled

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "description": "Domain to audit, e.g. example.com"
    },
    "payment_signature": {
      "type": "string",
      "description": "x402 payment signature once settled"
    }
  }
}

btc_regime

BTC spot regime check against a 7-day moving average gate (bull/bear, MA7, deviation pct, favor-entry/block-entry action).

Argument	Type	Description
spot*	number	BTC spot price in USD
closes	string	CSV of exactly 7 daily closes, oldest first
payment_signature	string	x402 payment signature once settled

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "spot"
  ],
  "properties": {
    "spot": {
      "type": "number",
      "description": "BTC spot price in USD"
    },
    "closes": {
      "type": "string",
      "description": "CSV of exactly 7 daily closes, oldest first"
    },
    "payment_signature": {
      "type": "string",
      "description": "x402 payment signature once settled"
    }
  }
}

echo_probe

Echoes a JSON {message} back; the simplest paid call for verifying your x402 payment flow.

Argument	Type	Description
message*	string	Message to echo back
payment_signature	string	x402 payment signature once settled

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "message"
  ],
  "properties": {
    "message": {
      "type": "string",
      "maxLength": 10000,
      "description": "Message to echo back"
    },
    "payment_signature": {
      "type": "string",
      "description": "x402 payment signature once settled"
    }
  }
}

resume_eval

Scores a resume 0-4 against an ATS rubric (impact, parseability, executive framing, contact).

Argument	Type	Description
format*	string	Output format
resume_text*	string	Full resume text
job_description	string	Target job description
payment_signature	string	x402 payment signature once settled

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "resume_text",
    "format"
  ],
  "properties": {
    "format": {
      "enum": [
        "markdown",
        "typst",
        "json"
      ],
      "type": "string",
      "description": "Output format"
    },
    "resume_text": {
      "type": "string",
      "description": "Full resume text"
    },
    "job_description": {
      "type": "string",
      "description": "Target job description"
    },
    "payment_signature": {
      "type": "string",
      "description": "x402 payment signature once settled"
    }
  }
}

x402_preflight

Seller-side x402 protocol conformance pre-flight check for a deployed resource URL (schema validation, mechanism reachability, facilitator cross-check, advisory scar-tissue findings) with a graded 0-100 report and per-failure remedies.

Argument	Type	Description
url*	string	Absolute https URL of the deployed resource to probe
payment_signature	string	x402 payment signature once settled

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "maxLength": 2048,
      "description": "Absolute https URL of the deployed resource to probe"
    },
    "payment_signature": {
      "type": "string",
      "description": "x402 payment signature once settled"
    }
  }
}

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agent_readiness

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Try it

agent_readiness

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Tools (5)

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