docs-codebase

docs-codebase is a skill for Claude Code, Codex from vasilyu1983/AI-Agents-public. It costs 36 tokens per session (3,206 once invoked), scanned A, original, MIT.

A documentation workflow for software repositories that treats READMEs, runbooks, API references, and agent instructions as maintained code.

In plain words
What is it for?
Use it to write or reorganize project documentation, onboarding guides, API references, changelogs, migration notes, architecture records, and instruction files.
Why use it?
It helps keep documentation accurate, organized, and canonical instead of allowing duplicated or outdated guidance to spread.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/vasilyu1983/ai-agents-public/docs-codebase
Any agent
npx skills add vasilyu1983/AI-Agents-public --skill docs-codebase
Clone the repo
git clone --depth 1 https://github.com/vasilyu1983/AI-Agents-public

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for docs-codebase

README.md
[![agentmods](https://agentmods.dev/badge/skills/vasilyu1983/ai-agents-public/docs-codebase.svg)](https://agentmods.dev/skills/vasilyu1983/ai-agents-public/docs-codebase)
Your own site
<a href="https://agentmods.dev/skills/vasilyu1983/ai-agents-public/docs-codebase"><img src="https://agentmods.dev/badge/skills/vasilyu1983/ai-agents-public/docs-codebase.svg" alt="Measured on agentmods" height="20"></a>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,206 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00036 $0.03206
Opus 5 $0.00018 $0.01603
Sonnet 5 $0.00007 $0.00641
Haiku 4.5 $0.00004 $0.00321

Measured 3d ago against content hash b07e1095d1db, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

docs-codebase 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 3d 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.

frameworks/shared-skills/skills/docs-codebase/SKILL.md · 238 lines

How it starts

The opening of the file, as written. The whole thing — 238 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Technical Documentation

Use this skill to write, restructure, and verify software-repo documentation: READMEs, runbooks, API references, changelogs, onboarding docs, instruction files, and canonical docs libraries for humans and coding agents.

The goal is durable docs, not document sprawl. Keep one canonical doc per subject, wire in ownership and review cadence, and verify filesystem-backed claims before publishing summary docs.

Quick Reference

Documentation Type Template Notes
project README assets/project-management/readme-template.md onboarding and project navigation
ADR or architecture note assets/architecture/adr-template.md decision record
gap analysis or migration assessment assets/architecture/gap-analysis-template.md architecture and readiness work
API reference assets/api-reference/api-docs-template.md REST, GraphQL, gRPC, AsyncAPI
changelog assets/project-management/changelog-template.md release history
contributing guide assets/project-management/contributing-template.md team and OSS contribution
docs IA or consolidation plan assets/docs-as-code/docs-structure-template.md large doc sets
ownership and review model assets/docs-as-code/ownership-model.md runbooks and critical docs
doc sync checklist assets/project-management/template-doc-sync-checklist.md status and path integrity
operational runbook assets/operational/runbook-template.md SLO, alerts → response, rollback, escalation, postmortems; use {{PLACEHOLDER}} format
CI markdownlint config assets/ci/.markdownlint.yaml drop into repo root; MD013 off, MD024 siblings_only, sensible defaults
CI Vale prose config assets/ci/.vale.ini Microsoft style base; passive voice as suggestion; per-rule overrides documented
CI docs quality workflow assets/ci/docs-quality.yml GitHub Actions: markdownlint + markdown-link-check + vale on docs/ PRs

Read the full file on GitHub · 238 lines

Files

What ships with it

34 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

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.

  1. 3d ago First seen · 238 lines · 36 tokens per session scan A b07e1095d1db

Subscribe to this mod's changes

docs-codebase is a skill published in the GitHub repository vasilyu1983/AI-Agents-public (82 stars, last pushed yesterday), licensed MIT. It adds 36 tokens to every session and 3,206 once invoked, about $0.0002 per session on Opus 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 2026-08-30.

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