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Northflank MCP server

21 operations0 webhooks

Connect Northflank to manage projects, services, preview environments, secrets, plans, and regions.

Use Northflank in Claude, ChatGPT, Cursor or another MCP client

Connect Northflank once in Corsair, then add one MCP address to your agent.

Connect Northflank
Setup steps for Claude, ChatGPT, Cursor and Claude Code

Building your own app on the Corsair SDK? Get API keys

Try Northflank with your agent

Connect Northflank, then paste this into Claude, ChatGPT or Cursor. For ideas from other apps, see the use cases.

Using Corsair, show me what you can do in Northflank on my account, then run one read-only example and show me the result.

Runs once, when you ask

Northflank tools and triggers

Tools are what your agent can do in Northflank through Corsair's MCP server. Triggers are the Northflank events a routine can start from.

Secrets

  • CreateWrite

    Create a new secret group in a Northflank project

    secrets.create

  • Create Or UpdateWrite

    Create or update a secret group in a Northflank project

    secrets.createOrUpdate

  • GetRead-only

    Get details of a Northflank secret group

    secrets.get

  • Get DetailsRead-only

    Get a secret group with linked addon details

    secrets.getDetails

  • ListRead-only

    List secret groups in a Northflank project

    secrets.list

  • PatchWrite

    Partially update a secret group in a Northflank project

    secrets.patch

  • UpdateWrite

    Update a secret group in a Northflank project

    secrets.update

Projects

  • CreateWrite

    Create a new Northflank project

    projects.create

  • Create Or UpdateWrite

    Create or update a Northflank project (upsert)

    projects.createOrUpdate

  • DeleteWrite

    Delete a Northflank project

    projects.delete

  • GetRead-only

    Get details of a Northflank project

    projects.get

  • ListRead-only

    List Northflank projects

    projects.list

Connect Northflank to Claude, ChatGPT or Cursor

  1. 1

    Connect Northflank in Corsair

    Add your Northflank API key once in Corsair. Corsair stores the credential encrypted and makes the Northflank API calls for your agent, so it never goes into a prompt or a config file. Connect Northflank

    If your link lets the agent add apps, you can skip this: it gives you a sign-in link the first time it needs Northflank. On a ChatGPT personal plan, connect Northflank here first.

  2. 2

    Add Corsair's MCP server to your agent

    Every client uses the same address:

    https://mcp.corsair.dev/mcp
    Open Customize → Connectors → Add custom connector, paste the address, then select Connect.

    Codex, Gemini CLI, VS Code, Zed and other clients with OAuth sign-in work the same way. Clients without it, such as GitHub Copilot's coding agent, use a link's own address and an API key. Setup for every client

  3. 3

    Sign in and choose what needs your approval

    Your client opens Corsair to sign in. Pick a link: the apps your agent can use and a mode that decides what it may do without asking. None of Northflank's operations are destructive, so in the default Cautious mode they all run right away. Strict mode asks before each of its 8 writes, and Read mode allows reads only.

FAQ

Install corsair and @corsair-dev/northflank, add the Northflank plugin, and connect with an API key. Then call methods like corsair.northflank.api.addonTypes.list() from your app. Corsair keeps each tenant isolated.

Yes. Northflank requires an API key from your Northflank account or developer dashboard. Create credentials with access that matches what you automate, then paste them into Corsair or connect through managed auth in Hub.

Yes. One Corsair client can hit Northflank, GitHub, Notion, Stripe, and the rest. Trigger Northflank from a webhook, push updates to Slack, or chain actions across plugins. Same tenant context across integrations, plain TypeScript.

Teams use Corsair for connect northflank to manage projects, services, preview environments, secrets, plans, and regions. Common builds include sync jobs, admin tooling, and agents that call Northflank APIs from your backend.

The SDK is open source. Self-host and you pay Corsair nothing for the integration layer. Hub bills for hosted auth and execution, not per Northflank API call. Hub has a generous free tier. For hobby projects you can probably run the whole thing on free. Paid plans start to matter with more tenants or heavier traffic.

We maintain @corsair-dev/northflank in the open repo. When Northflank ships API changes, upgrade the package. Your call sites stay typed. You should not need to rewrite the integration layer each time.

No. Corsair does not read your Northflank data or hold individual access credentials. Credentials stay in your database. API calls run on your instance. We do not store Northflank data on your behalf.

Yes. Add https://mcp.corsair.dev/mcp as a custom connector or MCP server in Claude, ChatGPT, Cursor, VS Code, Claude Code, Codex or any client that supports remote MCP servers with OAuth sign-in, then sign in to Corsair. On ChatGPT personal plans, custom servers currently get read tools only.

Yes. Put Northflank on a link in Strict mode and every write waits for your approval, while destructive actions are refused. None of the Northflank operations are destructive, so the default Cautious mode runs them all without asking. You can change a link's mode at hub.corsair.dev/me.