Foundry MCP code mode MCP Server

by foundry-mcp Your server? Claim it

answering

Foundry MCP code mode is answering right now. Last checked 14 min ago.

Code mode (preview): the AI writes a script against a typed foundry.* API and runs it in a sandbox.

Uptime history 8 hours of history

8 hours agonow

100.0%

Uptime 24h

27 of 27 checks

—

Tools

hidden behind auth

231 ms

Response time

average over 24h

OAuth sign-in

Access

streamable-http

Nothing serious here today

Today is the operative word: we check Foundry MCP code mode every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add foundry-code --transport http https://foundry-mcp.com/mcp/code

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "foundry-code": {
      "url": "https://foundry-mcp.com/mcp/code"
    }
  }
}

~/.codex/config.toml

[mcp_servers.foundry-code]
url = "https://foundry-mcp.com/mcp/code"

.cursor/mcp.json

{
  "mcpServers": {
    "foundry-code": {
      "url": "https://foundry-mcp.com/mcp/code"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "foundry-code": {
      "url": "https://foundry-mcp.com/mcp/code"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URL	Transport	State	Latency	Checked
https://foundry-mcp.com/mcp/code	streamable-http	sign-in	181 ms	14 min ago

Alternatives to Foundry MCP code mode

same job, measured the same way

Tenki Sandbox MCP

by luxorlabs

Disposable microVM sandboxes for AI agents: run code, read/write files, git, preview URLs.

70 installs/wk local only

Evidrift

by bm1016bm-svg

Catch TypeScript API and OpenAPI contract drift in AI-generated code, then revalidate it in CI.

48 installs/wk local only

Myopic

by surajkgoyal

Code-review MCP: review a GitLab MR or GitHub PR against the whole codebase, not just the diff.

650 installs/wk local only

Cloud Agent

by joepangallo

AI software engineer — writes code, opens PRs, reviews code, generates tests, and more.

19 installs/wk local only

Google Apps Script MCP

by a1-x-tech

MCP server for the Google Apps Script API: projects, code, versions, deployments and executions.

183 installs/wk local only

NIRA REPL MCP

by pachote

Secure code execution sandbox for Claude — run Python, JavaScript, and shell commands

45 installs/wk local only

Fable Mode

by rex-codebase

Mechanical write gates, evidence receipts, and adversarial review for AI coding agents.

local only

SvGrid

by svgrid

Checks AI-written SvGrid code against the real API, plus version-pinned Svelte 5 grid docs.

244 installs/wk 6 tools answering

Foundry MCP code mode — questions

Answers built from our own checks of this server.

Why is there no tool list for Foundry MCP code mode?

The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.

Is Foundry MCP code mode working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 27 of 27 checks got a reply (100.0%), average response time 231 ms. The bar chart above shows every period we have measured.

How do I connect Foundry MCP code mode?

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. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.

How do you sign in to Foundry MCP code mode?

No API key is involved. Foundry MCP code mode answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.

How fast is Foundry MCP code mode?

It answers our handshake in 231 ms on average, which is faster than 64% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.