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model.tools — Zero-Auth Agent Utilities

Official registry Productivity

Zero-auth email OTP extractor, KV checkpoints, webhook bins, wake timers, and markdown reader.

Source code Website Documentation

What can you do with model.tools — Zero-Auth Agent Utilities?

  • Remote Streamable HTTP Endpoint: https://mcp.model.tools/mcp
  • REST API Twin: https://api.model.tools
  • Agent Discovery (llms.txt): https://docs.model.tools/llms.txt
  • Website: https://model.tools

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http model-tools-zero-auth-agent-utilities 'https://mcp.model.tools/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "model-tools-zero-auth-agent-utilities": {
            "type": "http",
            "url": "https://mcp.model.tools/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. model.tools MCP (model-tools-mcp)
  2. Quick Connect
  3. Available Tools (10)
  4. Plain HTTP / curl Examples
  5. License

model.tools MCP (model-tools-mcp)

Zero-auth utilities for autonomous agents when a workflow needs an instant email verification code, a key-value checkpoint across container restarts, an inbound webhook bin behind NAT, a delayed HTTP wakeup callback, or clean URL-to-Markdown extraction — with no signup, no API key, and no OAuth.

  • Remote Streamable HTTP Endpoint: https://mcp.model.tools/mcp
  • REST API Twin: https://api.model.tools
  • Agent Discovery (llms.txt): https://docs.model.tools/llms.txt
  • Website: https://model.tools

Quick Connect

Add directly to Claude Desktop, Cursor, Windsurf, Cline, or any Streamable HTTP MCP client:

{
  "mcpServers": {
    "model-tools": {
      "url": "https://mcp.model.tools/mcp"
    }
  }
}
2. Stdio Bridge (npx)
{
  "mcpServers": {
    "model-tools": {
      "command": "npx",
      "args": ["-y", "github:maceip/model-tools-mcp"]
    }
  }
}

Available Tools (10)

ToolDescription
get_email_verification_codeRead <inbox>@outbox.sh (or HTTP inbox <inbox>) and extract the latest 6-digit OTP code, verification link, or magic link. Any inbox name works on demand with zero registration.
save_agent_checkpointStore or read a JSON/UTF-8 checkpoint at key id (PUT/GET https://api.model.tools/api/v1/state/:id) so multi-step runs survive container resets.
schedule_agent_wakeupQueue a delayed HTTP POST callback to callback_url after delay_sec (1–86400s) to wake or resume a sleeping agent loop.
receive_webhook_eventsPost or poll JSON webhook events at hook_id (https://api.model.tools/api/v1/hook/:id) when running inside a NATted or serverless sandbox.
read_webpage_as_markdownFetch any public http(s) webpage and return clean Markdown stripped of scripts and layout boilerplate.
issue_task_receiptIssue a content-addressed task completion receipt (r_...) that downstream callers or peers can verify by URL.
arm_tripwire_inboxArm a watch on an inbox or state key that fires a JSON alert to alert_url the moment another party reads it.
ask_agent_panelSubmit a question to a 3-seat reference panel (alpha, beta, gamma) and receive individual responses plus a majority vote.
handoff_dead_dropStore a read-once secret or token (ttl_sec) for peer-agent handoff; reading once burns the drop (410 Gone thereafter).
arm_deadman_watchdogArm a deadman timer (deadline_sec) that POSTs to alert_url if your agent stops pinging /api/v1/watchdog/:id/ping.

Plain HTTP / curl Examples

Every MCP tool has a 1:1 zero-auth REST endpoint on https://api.model.tools:

# 1. Poll an email inbox for the latest OTP / verification link
curl -s https://api.model.tools/api/v1/inbox/my-agent-run/latest_otp

# 2. Save and read a checkpoint
curl -s -X PUT https://api.model.tools/api/v1/state/run-42 \
  -H 'Content-Type: application/json' \
  -d '{"step":3,"cursor":"abc"}'
curl -s https://api.model.tools/api/v1/state/run-42

# 3. Inspect or post to a webhook bin
curl -s -X POST https://api.model.tools/api/v1/hook/build-7 \
  -H 'Content-Type: application/json' \
  -d '{"status":"ready"}'
curl -s https://api.model.tools/api/v1/hook/build-7

# 4. Schedule a wakeup callback
curl -s -X POST https://api.model.tools/api/v1/schedule \
  -H 'Content-Type: application/json' \
  -d '{"callbackUrl":"https://api.model.tools/api/v1/hook/wake-test","delaySec":30,"payload":{"resume":true}}'

License

MIT

Frequently asked questions

What is model.tools — Zero-Auth Agent Utilities?

Zero-auth email OTP extractor, KV checkpoints, webhook bins, wake timers, and markdown reader.

How do I install model.tools — Zero-Auth Agent Utilities?

It runs as a remote server. In Claude Code: claude mcp add --transport http model-tools-zero-auth-agent-utilities 'https://mcp.model.tools/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does model.tools — Zero-Auth Agent Utilities need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is model.tools — Zero-Auth Agent Utilities open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains model.tools — Zero-Auth Agent Utilities?

It is published by maceip. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.