Skill: OpenCode Recover Project

Goal

Recover a project or feature by locating OpenCode session artifacts and reconstructing diffs into the working tree.

Use This Skill When

• •The user lost work and wants to restore it from OpenCode sessions or snapshots
• •You need to rebuild a branch or feature from conversation history
• •The request mentions "reconstitute", "recover", "snapshot", or "past sessions"

Do Not Use This Skill When

• •The change already exists in git history (use git tooling instead)
• •You only need to inspect or edit a single file (use search + manual edit)
• •The user explicitly does not want to use OpenCode session artifacts

Inputs

• •Project root path
• •Target feature or time window
• •OpenCode session IDs or search queries
• •Destination for recovered diffs or patches

Steps

1. •Identify the target scope (feature name, timeframe, repo path).
2. •Use session search to find relevant conversations: pnpm -C packages/reconstituter opencode-sessions search "<query>".
3. •Filter to specific sessions with --session and inspect message excerpts.
4. •Locate snapshot or diff artifacts referenced by those sessions.
5. •Export or copy diff files into a staging directory.
6. •Normalize diffs to patch format and map paths to the repo root.
7. •Dry-run apply patches and resolve path mismatches.
8. •Apply diffs and run the relevant tests.

Output

• •A list of sessions consulted and artifacts used
• •A set of recovered patches applied to the workspace
• •Notes on conflicts, missing artifacts, or follow-up steps