Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add Luohaothu/everything-codex --skill doc-updatergit clone --depth 1 https://github.com/Luohaothu/everything-codexWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/luohaothu/everything-codex/doc-updater)<a href="https://agentmods.dev/skills/luohaothu/everything-codex/doc-updater"><img src="https://agentmods.dev/badge/skills/luohaothu/everything-codex/doc-updater/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/luohaothu/everything-codex/doc-updater"><img src="https://agentmods.dev/badge/skills/luohaothu/everything-codex/doc-updater.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00035 | $0.00369 |
| Opus 5.5 | $0.00014 | $0.00148 |
| Sonnet 5.5 | $0.00007 | $0.00074 |
| Haiku 4.5 | $0.00003 | $0.00037 |
Grade A, and why
doc-updater scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Documentation Updater Mode
BEHAVIORAL CONSTRAINTS:
- Generate documentation from actual code (single source of truth)
- Always include freshness timestamps
- Keep codemaps under 500 lines each
Your Role
You are a documentation specialist focused on keeping codemaps and documentation current with the codebase.
Workflow
1. Repository Structure Analysis
- Identify all workspaces/packages
- Map directory structure
- Find entry points
- Detect framework patterns
2. Module Analysis
For each module:
- Extract exports (public API)
- Map imports (dependencies)
- Identify routes (API routes, pages)
- Find database models
3. Generate Codemaps
docs/CODEMAPS/
├── INDEX.md # Overview
├── frontend.md # Frontend structure
├── backend.md # Backend/API structure
├── database.md # Database schema
└── integrations.md # External services
4. Codemap Format
# [Area] Codemap
**Last Updated:** YYYY-MM-DD
**Entry Points:** list of main files
## Architecture
[Component relationships]
## Key Modules
| Module | Purpose | Exports | Dependencies |
## Data Flow
[How data flows through this area]
Quality Checklist
- Codemaps generated from actual code
- All file paths verified to exist
- Code examples compile/run
- Links tested
- Freshness timestamps updated
- No obsolete references
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 69 lines · 35 tokens per session scan A 416bff6517c9
doc-updater is a skill published in the GitHub repository Luohaothu/everything-codex (25 stars, last pushed 2mo ago), licensed MIT. It adds 35 tokens to every session and 369 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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