59 lines
2.7 KiB
Markdown
59 lines
2.7 KiB
Markdown
---
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name: ce-session-inventory
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description: "Discover session files for a repo across Claude Code, Codex, and Cursor, and extract session metadata (timestamps, branch, cwd, size, platform). Invoked by session-research agents — not intended for direct user queries."
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user-invocable: false
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context: fork
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---
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# Session inventory
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Agent-facing primitive. Discover session files and emit session metadata as JSONL across Claude Code, Codex, and Cursor.
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This skill exists so that agents researching session history do not need to know the layout of session stores on disk or the JSONL shapes of each platform. The scripts under `scripts/` own that knowledge.
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## Arguments
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Space-separated positional args:
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1. `<repo>` — repo folder name (e.g., `my-project`). Used for directory matching in Claude Code and Cursor, and as the CWD filter for Codex sessions.
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2. `<days>` — scan window in days (e.g., `7`). Session files older than this are skipped.
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3. `<platform>` *(optional)* — one of `claude`, `codex`, `cursor`. Omit to search all three.
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## Execution
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Run the discovery-plus-metadata pipeline from the skill's own `scripts/` directory:
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```bash
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bash scripts/discover-sessions.sh <repo> <days> [--platform <platform>] \
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| tr '\n' '\0' \
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| xargs -0 python3 scripts/extract-metadata.py --cwd-filter <repo>
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```
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Return the raw stdout verbatim — one JSON object per session, then a final `_meta` line. Callers parse the JSONL directly, so do not paraphrase, reformat, or summarize.
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If discovery finds no files, the pipeline still emits a clean `_meta` line (`files_processed: 0`). Return that as-is.
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## Output format
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Each session line is a JSON object. Common fields across platforms:
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- `platform` — `claude`, `codex`, or `cursor`
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- `file` — absolute path to the session JSONL
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- `size` — file size in bytes
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- `ts` — session start timestamp (ISO 8601)
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- `session` — session identifier
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Platform-specific fields:
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- Claude Code adds `branch` (git branch) and `last_ts` (last message timestamp).
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- Codex adds `cwd` (working directory), `source`, `cli_version`, `model`, `last_ts`.
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- Cursor has no in-file timestamps or metadata — `ts` is derived from file mtime and `session` from the containing directory name.
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The final `_meta` line has `files_processed`, `parse_errors`, and optionally `filtered_by_cwd` (count of Codex sessions dropped by the CWD filter).
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## Error handling
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If the discovery script errors (e.g., unreadable home directory, permission failure), let the error surface to the caller. Do not substitute git log, file listings, or other sources — this skill's contract is session metadata, nothing else.
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If `_meta` reports `parse_errors > 0`, return the JSONL as-is. The caller decides how to handle partial data.
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