Devvit MCP Server

MCP for Devvit things

Local serverstdioTypeScript

What is the Devvit MCP MCP server?

If you already use Devvit MCP, the devvit mcp mcp server is the piece that lets your assistant work with it directly. MCP for Devvit things.

What the server does

A companion MCP server for writing applications on Reddit's developer platform.

Available tools

The toolset is worth reading before you wire it up, because it tells you what the integration is really for:

Installation

Installation goes through your MCP client rather than a global install: point it at npm on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.

Credentials and setup notes

Configuration is passed through the environment: DEVVIT_DISABLE_METRICS. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

Where it fits

Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Devvit MCP's toolset — Dist, Debugging — is a fair guide to whether it matches your workflow. It is maintained by reddit; worth a glance at recent repository activity before you build anything load-bearing on it.

SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.

Worth knowing first

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Available tools

ToolWhat it does
Distpwd from the root of your devvit-mcp + /dist/index.js
DebuggingYou need to add the capability to your new MCPServer. [Use this permalink](https://github.com/modelcontextprotocol/typescript-sdk/blob/1909bbcc671b00431579ea15c7713082406b1005/src/server/index.ts#L146) to know what key y

How to install the Devvit MCP MCP server

{
  "mcpServers": {
    "devvit-mcp": {
      "command": "npx",
      "args": ["-y", "@devvit/mcp"]
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
DEVVIT_DISABLE_METRICSConfiguration value read at startup.Optional

Example prompts to try

  • Use Devvit MCP to Dist.
  • Use Devvit MCP to Debugging.

Frequently asked questions

It connects Devvit MCP to MCP-compatible AI assistants such as Claude and Cursor, exposing 2 tools (Dist, Debugging) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Devvit MCP directly.