mcpbeat

AgentBuilders MCP Server

io.github.sirarchiemccarthy-oss/agentbuilders
answering

AgentBuilders is answering right now. Last checked 2 min ago. It exposes 13 tools.

Deploy full-stack web apps with database, file storage, auth, and RBAC via a single API call.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 39 hours of history
39 hours agonow
100.0%
Uptime 24h
92 of 92 checks
13
Tools
read from the server
222 ms
Response time
average over 24h
open, no key
Access
streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

run in your terminal
claude mcp add agentbuilders --transport http https://api.agentbuilders.app/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "agentbuilders": {
      "url": "https://api.agentbuilders.app/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.agentbuilders]
url = "https://api.agentbuilders.app/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "agentbuilders": {
      "url": "https://api.agentbuilders.app/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "agentbuilders": {
      "url": "https://api.agentbuilders.app/mcp"
    }
  }
}

Available tools 13

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

app
create_app
Create an app entry without deploying files. Reserves the name and sets initial configuration. Supports BYO (Bring Your Own) integrations via proxy secrets — after creation, use set_secret to attach third-party API keys and verify_integration to confirm connectivity. Use deploy_app later to push files.
get_app
Get details of a specific app including URL, capabilities, and version.
update_app
Update app settings (e.g., toggle public/private) without full redeploy.
deploy
deploy_app
Deploy a full-stack web app. Creates or redeploys an app with static files, optional database, file storage, user auth, and RBAC. Supports BYO (Bring Your Own) integrations — after deploy, use set_secret to attach third-party API keys (Stripe, Resend, Neon, etc.) and the app can proxy requests through them securely. Returns a live URL.
deploy_preview
Deploy an ephemeral preview of an app. The preview auto-expires after the specified TTL (default: 1 hour, max: 24 hours). Returns a unique preview URL.
apps
list_apps
List all apps deployed with your API key.
claim
claim_deployment
Claim ownership of an agent-deployed app using its claim code. Transfers the app from the deploying agent to your account.
custom
create_custom_domain
Attach a custom domain to an app. Returns DNS instructions (CNAME + TXT records) for verification. Requires Hobby tier or above.
deployment
get_deployment
Get deployment history and version info for an app. Returns the current version, available rollback versions, and deploy trail entries.
logs
get_logs
Get recent deploy logs and operational events for an app. Includes deploy successes, failures, rollbacks, and errors.
secret
set_secret
Store a BYO (Bring Your Own) proxy secret for an app. Used to attach third-party API keys so the app can proxy requests through AgentBuilders without exposing keys to the client. Common secret names: STRIPE_SECRET_KEY, RESEND_API_KEY, NEON_DATABASE_URL, SENTRY_DSN, POSTHOG_API_KEY, CLERK_SECRET_KEY, OPENAI_API_KEY, GITHUB_TOKEN. Domains are auto-detected from the secret name (e.g., STRIPE_* routes to api.stripe.com). Secret values are never returned in responses. Use verify_integration after setting a secret to confirm connectivity.
verify
verify_integration
Verify a BYO (Bring Your Own) integration is correctly configured for an app. Checks that the proxy secret exists, the target service is reachable, and a lightweight health probe succeeds. Returns structured pass/fail per check. Supported services: stripe, resend, neon, sentry, posthog, clerk, openai, github, supabase.
viewkey
get_viewkey
Get the viewKey for a private app. Users need this to access the app.

Endpoints

URLTransportStateLatencyChecked
https://api.agentbuilders.app/mcp streamable-http answering 323 ms 2 min ago

AgentBuilders — questions

Answers built from our own checks of this server.

What can AgentBuilders do?
It exposes 13 tools, read directly from the server on our last check. Among them: claim_deployment, create_app, create_custom_domain, deploy_app, deploy_preview, get_app and 7 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
What is AgentBuilders mostly used for?
Its tools cluster around app and deploy. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is AgentBuilders working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 222 ms. The bar chart above shows every period we have measured.
Is AgentBuilders still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
How do I connect AgentBuilders?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does AgentBuilders need an API key?
No. AgentBuilders completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 13 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is AgentBuilders?
It answers our handshake in 222 ms on average, which is faster than 58% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.