opencode-review-past-sessions

name	opencode-review-past-sessions
description	Review OpenCode session history to recover decisions, intent, and prior changes

Skill: OpenCode Review Past Sessions

Goal

Review prior OpenCode sessions to recover context, decisions, and implementation details.

Use This Skill When

• The user asks "what did we decide last time" or "what was done before"
• You need to understand prior constraints, tradeoffs, or partial implementations
• You are continuing work that was previously done in OpenCode

Do Not Use This Skill When

• The answer is in the codebase or docs already
• You only need to inspect a single commit or PR
• The task is unrelated to historical context

Inputs

• Topic keywords or error messages
• Optional session ID(s)
• Time window or branch name

Steps

1. Run semantic search for the topic: pnpm -C packages/reconstituter opencode-sessions search "<query>" --k 10.
2. Identify the most relevant session IDs and key messages.
3. Use --session to narrow results and gather message excerpts.
4. Summarize the decisions, constraints, and next steps found.
5. Confirm any assumptions with the user before making changes.

Output

• A concise summary of prior decisions and context
• A list of sessions or message IDs used
• Any open questions or missing data