codex-docslisted
Install: claude install-skill mrkhachaturov/agent-harness-docs
# Codex Documentation (local mirror)
The official Codex docs are mirrored at `~/codex-docs/` — a flat folder
with ~80 `.md` files, auto-synced hourly from `developers.openai.com/codex`.
## How to look up answers
No semantic-search tool is configured, so fall back to listing + grep:
1. **List or filter filenames** to find the relevant doc:
```
ls ~/codex-docs/ # see all topics
ls ~/codex-docs/ | grep -i mcp # filenames mentioning MCP
```
2. **Grep across the corpus** to find specific terms:
```
grep -l -i "AGENTS.md" ~/codex-docs/*.md # files mentioning AGENTS.md
grep -i "sandbox_mode" ~/codex-docs/*.md # exact term lookup
```
3. **Read the file** fully (or with offset/limit for large ones) once you know which doc has the answer.
## When to read the full file
Fetch the raw file when grep results do not contain the exact detail
needed — typical reasons:
- exact TOML schema or full `config.toml` key list
- precise CLI flag spelling or option list
- the full table of an env-var / settings / hook event reference
- the complete catalog of slash commands
To read the raw file, use the standard read tooling with the absolute path:
```
Read("/Users/<you>/codex-docs/<filename>.md")
```
## File naming
The mirror flattens the URL path with `__` as the separator:
- `developers.openai.com/codex/quickstart` → `quickstart.md`
- `developers.openai.com/codex/app/automations` → `app__automati