ReleaseRocket
MCP server
The ReleaseRocket MCP server lets a coding agent (Claude Code, Claude Desktop, Cursor, VS Code) list your releases, read generated content including blog MDX, and, with the right access, create, generate, and publish. Connect it by signing in through your browser, or with a project API key for headless use. ReleaseRocket never holds a write token to your repo; your agent writes files with your own permissions.
Endpoint
| MCP server | https://mcp.releaserocket.io/mcp |
|---|---|
| REST API | https://api.releaserocket.io/v1 |
The transport is streamable HTTP. Authenticate by signing in through your browser, where you pick one project and an access level and approve, or with a project API key sent as a bearer token in the Authorization header for headless use. Keys are created by project admins under Settings, then API keys, inside the app.
Sign in from your browser
Add the server to Claude Code with no header, then run /mcp and follow the steps in your browser to sign in and approve.
claude mcp add --transport http releaserocket https://mcp.releaserocket.io/mcpA browser tab opens where you sign in, pick one project and an access level (Read, Write, or Full), and approve. The agent then acts as you inside that project.
Connect with an API key
For headless use (CI, scripts), pass a project API key in the Authorization header instead of signing in.
claude mcp add --transport http releaserocket https://mcp.releaserocket.io/mcp \
--header "Authorization: Bearer rr_xxxxxxxx..."Replace rr_xxxxxxxx... with a real key. A read key is enough to list releases and pull content; a full key is needed to publish. Browser sign-in and API key configs for Cursor and VS Code are in the MCP connect guide.
Tools
The tools an agent sees are filtered by its access. A read connection or a read key never sees the write or publish tools.
| Tool | What it does | Scope |
|---|---|---|
| list_releases | List releases, filter by status | read |
| get_release | Release detail plus its changelog | read |
| get_release_content | One channel's output (blog, social, email, chat, web) | read |
| create_release | Create a draft release from a commit range | write |
| generate_release_content | Generate channel content for a release | write |
| publish_release | Publish to channels | full |
Docs
- MCP connect guide (Claude Code, Cursor, and VS Code configs)
- API keys (Create and revoke keys, choose a scope)
- API reference (The REST endpoints behind the tools)
- Limits and errors (Rate limit buckets and error shapes)
- Developers overview (Base URLs, authentication, and scopes)