What problem does it solve? When an agent session runs outside the repo it edits — launched from a higher-level folder, a non-Entire directory, or one repo while editing another — none of the affected repos record the session, leaving commits without session linkage. ## Core Features & Use Cases - Session Resolution: Resolves the session id from entire session current --json, sibling repos, or runtime transcript directories (Claude Code, Codex). - Repo Discovery & Preview: Builds a candidate repo set from user input, sibling directories, and edit history, then computes a per-repo action table (add trailer, link existing, skip, or error) before making any change. - Confirmed Attach: Runs entire session attach per confirmed repo and reports a summary of attached, skipped, and failed repos. - Use Case: You ran a coding agent from a parent folder that touched three child repos; use this Skill to preview and attach the session to each repo's HEAD commit without amending the wrong commit. ## Quick Start Attach this agent session to every Entire-enabled repo it edited, showing me a preview table before amending any commits.