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

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

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

Measured statistics

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "rar-agent-finder": {
      "url": "https://rapp-agent-builder.azurewebsites.net/finder/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (5)

• find_agents read-only

  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.

  Parameters:

  • query (required) — string — Plain words describing the task, e.g. 'summarize sales calls'
  • limit — integer — How many results, default 5

  Hints: read-only yes · destructive no · idempotent not declared · open-world yes

• get_agent_code read-only

  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.

  Parameters:

  • name (required) — string — Registry name, e.g. @kody/memory_agent

  Hints: read-only yes · destructive no · idempotent not declared · open-world yes

• use_agent_here read-only

  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.

  Parameters:

  • filename — string — The agent file name, e.g. invoice_triage_agent.py

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• how_to_run_agent read-only

  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.

  Parameters:

  • os — string — The user's operating system
  • filename — string — The agent file name, if known

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• request_service

  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.

  Parameters:

  • request (required) — string — What they want, in a sentence, as they agreed to send it

  Hints: read-only no · destructive no · idempotent not declared · open-world no

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Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.