GitHub API - Squasher

The GitHub API links repositories to a project. Squasher uses the linked repositories for suspect commits and hosted fixes.

Operations

Operation	Method and path	Purpose
`github.listRepos`	`GET /v1/github/repos?project_id={project_id}`	List repositories installed for the project’s GitHub App.
`github.link`	`PUT /v1/projects/{project_id}/github`	Link one or more repositories to a project.
`github.unlink`	`DELETE /v1/projects/{project_id}/github`	Unlink repositories from a project.

Repository link and unlink payloads are project-scoped writes. Confirm the project id, repository names, and default branch before changing links.

CLI and MCP

Use squasher github repos, squasher github link, or squasher github unlink. In MCP Code Mode, call search("github"); writes may require host approval.

Agent handoff

Review GitHub repository links for Squasher project <project_id>. List repositories installed for the project's GitHub App, propose exact repo links, and ask before linking or unlinking repositories.

Related: GitHub integration, AI triage.