Connect Sigma to GitHub Copilot
Give GitHub Copilot governed access to Sigma’s 7 tools through Runlayer, with identity, policy, scanning, and audit on every call.
Set up
Add Sigma to GitHub Copilot in four steps
Admins approve the server once. Everyone in GitHub Copilot then gets it through the same governed connection.
- 1
Add Sigma to Runlayer
Sigma isn’t in the Runlayer catalog yet, so an admin adds it by its MCP server URL.
Adding a connector manually - 2
Connect GitHub Copilot to Runlayer
GitHub Copilot gets connector tools through the Runlayer Plugin, and reaches Sigma’s 7 tools through the plugin’s search and execute tools.
GitHub Copilot setup guide - 3
Sign in to Sigma
Sign in the way Sigma requires. Runlayer holds the credentials so they stay out of the client’s configuration.
- 4
Use Sigma from GitHub Copilot
Sigma’s approved tools appear in GitHub Copilot. Every call is checked against policy and recorded.
Tools
7 Sigma tools in GitHub Copilot
Runlayer policy decides which of these GitHub Copilot users can call.
Begin session
REQUIRED — You MUST call this tool before using any other Sigma tool in a conversation.
Call agent
Call a Sigma workbook agent with a message or conversation.
Describe
Inspect the schema of a Sigma data source.
List documents
Browse a named document collection in the Sigma workspace.
List workbook agents
List the workbook agents you can edit across your organization
Query
Execute a SQL query against a Sigma data source and return the results.
Search
Search across the entire Sigma workspace to discover workbooks, data models, data model elements, and tables.
Control
What Runlayer can see and stop in GitHub Copilot
Some controls apply to every client at the gateway. Others depend on what GitHub Copilot exposes to Runlayer.
Gateway policy (available)
Every Sigma call from GitHub Copilot 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 as the client, the tool, and the policy and scanner decisions.
Native enforcement adapter (not available)
Runlayer has no device-side adapter for GitHub Copilot yet, so control happens at the gateway.
Frequently asked questions
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