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Agent Enhancer Utilities

by liberated.site · remote · no sign-in to list tools · v0.7.0 · published by site.liberated

Workflow planning, recovery checkpoints, coordination, fixtures, and compatibility tools for agents.

Changes · 2
CompareRegistry entry

6 tools: 2 change things and 4 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http agent-utility-lab https://liberated.site/mcp

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 2Claude Code: ask
  • lab.invoke_toolInvoke a free utility directly.No findings

    Why it is in this group

    • The name "lab.invoke_tool" says "invoke": a word for a change.
    Description, as the server wrote it
    Invoke a free utility directly. For paid utilities, returns the HTTP endpoint and payment requirement so an x402-capable client can complete the call.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: false
  • lab.request_capabilitySubmit a free, private backlog request when no existing utility solves a concrete problem.No findings

    Why it is in this group

    • The name "lab.request_capability" says "request": a word for a change.
    Description, as the server wrote it
    Submit a free, private backlog request when no existing utility solves a concrete problem. Do not include secrets, personal data, or full conversation history.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: false
Only reads 4Claude Code: allow
  • lab.describe_toolGet the exact schema, price, limits, side effects, retention, and HTTP endpoint for one utility.No findings

    Why it is in this group

    • The name "lab.describe_tool" says "describe": a word for reading.
    Description, as the server wrote it
    Get the exact schema, price, limits, side effects, retention, and HTTP endpoint for one utility.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true
  • lab.get_capability_requestPoll a previously submitted capability request with its private status token.No findings

    Why it is in this group

    • The name "lab.get_capability_request" says "get": a word for reading.
    Description, as the server wrote it
    Poll a previously submitted capability request with its private status token.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true
  • lab.list_toolsList all currently discoverable utilities.No findings

    Why it is in this group

    • The name "lab.list_tools" says "list": a word for reading.
    Description, as the server wrote it
    List all currently discoverable utilities. Prefer search_tools when a concrete intent is known.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true
  • lab.search_toolsFind Agent Enhancer Utilities tools that match a concrete intent.No findings

    Why it is in this group

    • The name "lab.search_tools" says "search": a word for reading.
    Description, as the server wrote it
    Find Agent Enhancer Utilities tools that match a concrete intent. Returns compact machine-readable manifests.

    Annotations the server declares

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

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 0.7.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http agent-utility-lab https://liberated.site/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__agent-utility-lab__lab_search_tools",
      "mcp__agent-utility-lab__lab_describe_tool",
      "mcp__agent-utility-lab__lab_get_capability_request",
      "mcp__agent-utility-lab__lab_list_tools"
    ],
    "ask": [
      "mcp__agent-utility-lab__lab_invoke_tool",
      "mcp__agent-utility-lab__lab_request_capability"
    ],
    "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 agent-utility-lab. Review it before you use it.