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Connect Paper to GitHub Copilot CLI

Give GitHub Copilot CLI governed access to Paper’s 19 tools through Runlayer, with identity, policy, scanning, and audit on every call.

Set up

Add Paper to GitHub Copilot CLI in four steps

Admins approve the server once. Everyone in GitHub Copilot CLI then gets it through the same governed connection.

  1. 1

    Approve Paper in Runlayer

    Add Paper from the catalog and choose who can use it and which of its tools are allowed.

  2. 2

    Connect GitHub Copilot CLI to Runlayer

    Install the Runlayer CLI so GitHub Copilot CLI can reach Paper, which runs on the user’s machine.

    GitHub Copilot CLI setup guide
  3. 3

    Sign in to Paper

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

  4. 4

    Use Paper from GitHub Copilot CLI

    Paper’s approved tools appear in GitHub Copilot CLI. Every call is checked against policy and recorded.

Tools

19 Paper tools in GitHub Copilot CLI

Runlayer policy decides which of these GitHub Copilot CLI users can call.

  • Get basic info

    Get essential context about the current design: file name, page name, node count, list of artboards with their dimensions, and a list of font families used in the document.

  • Get selection

    Get detailed information about the currently selected nodes, including IDs, names, component types, size, and which artboard they belong to.

  • Get node info

    Get detailed information about a specific node by ID, including its size, visibility, lock state, parent, children IDs, and text content.

  • Get children

    Get the direct children of a node.

  • Get screenshot

    Capture a screenshot of a specific node by ID.

  • Get jsx

    Get the JSX code representation of a node and its descendants.

  • Get tree summary

    Get a compact text summary of a node's subtree hierarchy showing component type, name, ID, and dimensions.

  • Get computed styles

    Get the computed CSS styles for one or more nodes.

See all 19 Paper tools

Control

What Runlayer can see and stop in GitHub Copilot CLI

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

  • Gateway policy (available)

    Every Paper call from GitHub Copilot CLI passes through Runlayer, where your policies can allow, alert, mask, or block it.

  • Audit trail (available)

    Each call is recorded with the user, GitHub Copilot CLI 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 or permission request before GitHub Copilot CLI runs it.

  • Block output after it runs (available)

    Runlayer can block a tool’s output before GitHub Copilot CLI’s model sees it.

  • Redact output in place (available)

    Runlayer can mask sensitive parts of a successful tool’s output in GitHub Copilot CLI and pass the rest through.

In GitHub Copilot CLI

  • When a tool fails, Runlayer records the error but cannot replace it.

Frequently asked questions

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