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Connect Spacelift to Windsurf

Give Windsurf governed access to Spacelift’s 7 tools through Runlayer, with identity, policy, scanning, and audit on every call.

Set up

Add Spacelift to Windsurf in four steps

Admins approve the server once. Everyone in Windsurf then gets it through the same governed connection.

  1. 1

    Add Spacelift to Runlayer

    Spacelift isn’t in the Runlayer catalog yet, so an admin adds it by its MCP server URL.

    Adding a connector manually
  2. 2

    Connect Windsurf to Runlayer

    Users add the Runlayer Plugin to Windsurf by following Runlayer’s setup guide. Windsurf reaches Spacelift’s 7 tools through the Runlayer Plugin’s search and execute tools instead of listing each one.

    Windsurf setup guide
  3. 3

    Sign in to Spacelift

    Sign in the way Spacelift requires. Runlayer holds the credentials so they stay out of the client’s configuration.

  4. 4

    Use Spacelift from Windsurf

    Spacelift’s approved tools appear in Windsurf. Every call is checked against policy and recorded.

Tools

7 Spacelift tools in Windsurf

Runlayer policy decides which of these Windsurf users can call.

  • Discover

    Browse the Spacelift API schema.

  • Intent

    Manage infrastructure resources through their lifecycle.

  • Mutate

    Execute a Spacelift mutation.

  • Policy input schema

    Return a policy type's input structure, expected rule outputs and description.

  • Policy simulate

    Evaluate a draft policy body and return the decision.

  • Provider

    Discover infrastructure providers and inspect their resource/data source schemas.

  • Query

    Execute a read-only Spacelift query.

Control

What Runlayer can see and stop in Windsurf

Some controls apply to every client at the gateway. Others depend on what Windsurf exposes to Runlayer.

  • Gateway policy (available)

    Every Spacelift call from Windsurf passes through Runlayer, where your policies can allow, alert, mask, or block it.

  • Audit trail (available)

    Each call is recorded with the user, Windsurf as the client, the tool, and the policy and scanner decisions.

  • Client hooks (available)

    Capture supported prompts, reasoning, local and MCP tool calls, responses, and scanner decisions in real time.

  • Stop a call before it runs (available)

    Runlayer can deny a tool call before Windsurf runs it.

  • Block output after it runs (not available)

    Windsurf ignores Runlayer after a tool runs, so Runlayer cannot block its output. The gateway still applies policy to the call.

  • Redact output in place (not available)

    Windsurf has no way to receive replacement output, so Runlayer cannot mask it. The gateway still applies policy to the call.

In Windsurf

  • Enforcement needs Windsurf 1.12.31 or newer.
  • When Runlayer denies a call, Windsurf shows the reason to the user; Runlayer cannot adjust the call’s inputs.

Frequently asked questions

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