Cloud · Heroku (Salesforce)

Set up Heroku

Manage Heroku apps, dynos, add-ons, Postgres and pipelines from an agent, through the Heroku CLI.

Publisher: Heroku (Salesforce) Official
Run locally: heroku mcp:start
Transports: stdio
Authentication: Your Heroku CLI session (CLI 10.8.1 or later) or HEROKU_API_KEY.
Environment: HEROKU_API_KEY
What it can touch: Read and write.
Licence: Apache-2.0
Source: github.com/heroku/heroku-mcp-server
Status: Active

Install

This server runs on your machine as a child process of the client. You need the runtime its command uses, such as Node.js for npx, uv for uvx or Docker, plus any variables listed under Environment.

Claude Code

shell

claude mcp add --scope project heroku -- heroku mcp:start

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "heroku": {
      "command": "heroku",
      "args": [
        "mcp:start"
      ]
    }
  }
}

Codex

~/.codex/config.toml

[mcp_servers.heroku]
command = "heroku"
args = ["mcp:start"]

Config for other clients →

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Microsoft

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Google (Firebase)

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Vercel

Search Vercel docs and inspect projects, deployments and build logs. In Beta, and already supports spec 2026-07-28.

Netlify

Create, deploy and configure Netlify sites, environment variables and extensions from an agent.

Sources

github.com/heroku/heroku-mcp-server