Raptr Agent Builder MCP server

• check_agentFree

  Checks a finished agent file against the template rules (manifest, naming, class, perform method, no hardcoded secrets). Call it on every agent you write, fix anything it reports, and call it again until it passes.

• find_agentsFree

  Searches the open 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.

• get_agent_codeFree

  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.

• get_agent_templateFree

  Use this when the user wants to build an AI agent, assistant, bot or automation from an idea, a repetitive task, a process description, or a meeting transcript (for example: automate invoices, triage support tickets, summarize meetings, follow up with leads). Returns the official single-file agent template and its rules. Fill it in yourself from what the user described, then call check_agent on the finished file before showing it to the user. Then call use_agent_here so the user can use it right away in this chat.

• how_to_run_agentwrite actionFree

  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.

• rejection_rescue_previewFree

  Use when the user pastes a rejection message from Apple App Review (it cites guidelines such as "Guideline 5.1.1(i)"). Free. Returns each cited guideline section it recognizes, with its title and what Apple means by it, and lists sections it does not know. The full version (likely causes, a fix list and a reply draft to App Review) is a separate paid HTTP call; the result says its price and route.

• request_serviceFree

  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.

• share_agentFree

  Use only when the user says they want to share an agent they built. Checks the agent and scans it for personal details (emails, phone numbers, secrets), then explains how to publish it to the free open agent registry under their own GitHub account. Nothing is published by this tool.

• use_agent_hereFree

  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.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 55ms20/20
• Tool poisoning9 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
• Maintenancelast push 0 days ago15/15
• Maintainer identityendpoint served from the registry-verified namespace domain8/10

Safety score

81/100

higher than 63% of 4,460 AI and agents servers

Tools

9

the typical AI and agents server has 6

Tools that change things

11%

typical: 0%. Fewer write tools means less an agent can break

Uptime

100%

of our recent checks; the typical remote AI and agents server answers 100%

Response time

71 ms

faster than 92% of 2,331 AI and agents servers

Raptr Agent Builder: common questions

Is Raptr Agent Builder MCP server safe?

Mostly: it is graded B (81/100). Read the Raptr Agent Builder safety report

How do I install Raptr Agent Builder?

It runs remotely at api.airaptr.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Raptr Agent Builder need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Raptr Agent Builder maintained?

The last commit was 19 days ago (2026-10-16). The latest release is v1.3.0.

Is Raptr Agent Builder up?

100% of our last 28 checks got an answer. We check remote servers about four times a day.

What can I use instead of Raptr Agent Builder?

Servers from other publishers that do the same job: Basic Memory MCP server, Agent-Native Forms MCP server and Openflowkit MCP server.

How does Raptr Agent Builder compare with other AI and agents MCP servers?

safety score 81/100 (higher than 63% of 4,460 AI and agents servers); tools 9 (the typical AI and agents server has 6); tools that change things 11% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.