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io.github.kody-w/rar-agent-finder

by kody-w · remote · no sign-in to list tools · v1.0.0 · published by GitHub user kody-w

Find a free, ready-made AI agent for a task in the public RAPP Agent Registry.

Changes · 3
CompareRegistry entry

5 tools: 3 change things and 2 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http rar-agent-finder https://rapp-agent-builder.azurewebsites.net/finder/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnhow_to_run_agent

    The server marks "how_to_run_agent" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"openWorldHint":false}; The name "how_to_run_agent" says "run": a word for a change.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

5 tools

Changes things 3Claude Code: ask
  • how_to_run_agentOptional, for later: how to keep an agent running on the user's own computer with the free Brainstem.1 finding

    Why it is in this group

    • The name "how_to_run_agent" says "run": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "how_to_run_agent" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"openWorldHint":false}; The name "how_to_run_agent" says "run": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Optional, for later: how to keep an agent running on the user's own computer with the free Brainstem. Only offer this after the user has used the agent in the chat and wants to keep it.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • request_serviceUse when the person wants something none of these tools can do and says yes to passing the request on.No findings

    Why it is in this group

    • The name "request_service" says "request": a word for a change.
    Description, as the server wrote it
    Use when the person wants something none of these tools can do and says yes to passing the request on. Records only the request text they agree to send (no name or contact). Ask before calling it.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • openWorldHint: false
  • use_agent_hereUse this right after an agent passes check_agent, or whenever the user wants to try an agent.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Use this right after an agent passes check_agent, or whenever the user wants to try an agent. Returns a short Python runner so you can run the agent in this chat with your own Python tool on the user's own data (pasted text, an uploaded spreadsheet, a list). Nothing to install. If Python is unavailable, apply the agent's logic yourself by reading its code. Ask the user for their real data, run the agent, and show the result in plain words.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
Only reads 2Claude Code: allow
  • find_agentsSearches the public agent registry (about 1,700 single-file agents) for agents that already do what the user wants, for example when they ask 'is there an AI tool for...' or want a…No findings

    Why it is in this group

    • The name "find_agents" says "find": a word for reading.
    Description, as the server wrote it
    Searches the public agent registry (about 1,700 single-file agents) for agents that already do what the user wants, for example when they ask 'is there an AI tool for...' or want a ready-made automation instead of building one. Use it before building from scratch, or when the user asks whether an agent exists for a task.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • get_agent_codeReturns the full source of one agent from the registry, by its name (e.g.No findings

    Why it is in this group

    • The name "get_agent_code" says "get": a word for reading.
    Description, as the server wrote it
    Returns the full source of one agent from the registry, by its name (e.g. @bill/neuron_agent), so it can be read or adapted.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: 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 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http rar-agent-finder https://rapp-agent-builder.azurewebsites.net/finder/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__rar-agent-finder__find_agents",
      "mcp__rar-agent-finder__get_agent_code"
    ],
    "ask": [
      "mcp__rar-agent-finder__use_agent_here",
      "mcp__rar-agent-finder__how_to_run_agent",
      "mcp__rar-agent-finder__request_service"
    ],
    "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 rar-agent-finder. Review it before you use it.