| name | memory |
| description | Query and read past coding-agent session/conversation history, across both opencode and codex. Use when the user wants to recall something discussed in a previous session, search past conversations by keyword, review context from old sessions, or continue prior work. Triggers include "查一下之前的聊天记录", "还记得上次那个...", "look up a past session", "what did we talk about...", or any request to recall historical context. |
Memory
This skill provides read-only access to past conversation history, supporting multiple coding agents.
Agent detection
Determine which agent you are running under, then load the corresponding reference file:
| Agent | How to detect | Reference file |
|---|
| OpenCode | System prompt mentions "opencode" OR you have the opencode CLI; DB exists at ~/.local/share/opencode/opencode.db | opencode.md |
| Codex (OpenAI) | System prompt mentions "Codex" or "GPT-5"; sessions in ~/.codex/sessions/ | codex.md |
Detection priority:
- Check your system prompt / identity (e.g. "You are Codex" vs "You are opencode").
- If ambiguous, check which session store exists on disk.
Once detected, read the corresponding file:
- For OpenCode: open
opencode.md in the same directory as this file.
- For Codex: open
codex.md in the same directory as this file.
Common safety rules (both agents)
- Read-only: Never modify session data (INSERT, UPDATE, DELETE, file write, etc.).
- Limit output: Always use
LIMIT or piping (head) to avoid flooding context.
- Privacy: Avoid printing API keys, tokens, account emails, or raw error bodies.
- WAL/Concurrency: Both systems support concurrent reads; no need to stop the agent.
