maintaining-core-documentation

maintaining-core-documentation is a skill for Claude Code, Codex from derailed-dash/dazbo-agent-skills. It costs 59 tokens per session (2,833 once invoked), scanned A, original, MIT.

A system for creating and keeping a software project's main documents up to date, including its README, design notes, architecture, testing, deployment, and task lists. It connects documentation changes to changes in the codebase.

In plain words
What is it for?
Use it when writing, reviewing, or reorganising project documentation. It also applies after changes to features, tests, or deployment processes.
Why use it?
It helps prevent documentation from becoming incomplete or misleading after the project changes. It also gives reviews and updates a consistent structure.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it when writing, reviewing, or reorganising project documentation. It also applies after changes to features, tests, or deployment processes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/derailed-dash/dazbo-agent-skills/maintaining-core-documentation
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.

Any agent
npx skills add derailed-dash/dazbo-agent-skills --skill maintaining-core-documentation
Clone the repo
git clone --depth 1 https://github.com/derailed-dash/dazbo-agent-skills

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 maintaining-core-documentation

README.md
[![agentmods](https://agentmods.dev/badge/skills/derailed-dash/dazbo-agent-skills/maintaining-core-documentation/github.svg)](https://agentmods.dev/skills/derailed-dash/dazbo-agent-skills/maintaining-core-documentation)
Your own site
<a href="https://agentmods.dev/skills/derailed-dash/dazbo-agent-skills/maintaining-core-documentation"><img src="https://agentmods.dev/badge/skills/derailed-dash/dazbo-agent-skills/maintaining-core-documentation/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.

agentmods 80×15 button for maintaining-core-documentation

Your own site · 80×15
<a href="https://agentmods.dev/skills/derailed-dash/dazbo-agent-skills/maintaining-core-documentation"><img src="https://agentmods.dev/badge/skills/derailed-dash/dazbo-agent-skills/maintaining-core-documentation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,833 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00059 $0.02833
Opus 5.5 $0.00024 $0.01133
Sonnet 5.5 $0.00012 $0.00567
Haiku 4.5 $0.00006 $0.00283

Measured 13d ago against content hash dd6640c7f591, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

maintaining-core-documentation scanned grade A with 1 finding 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 13d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

* **Key Sections**: Scope (e.g. Python, frontend, agents), tooling (pytest, ruff, etc.), CI/CD environment specifics (Local vs `CI=true`), Unit/Integration/E2E test descriptions, Manual verification steps (e.g., `curl` s
skills/maintaining-core-documentation/SKILL.md · 191 lines

How it starts

The opening of the file, as written. The whole thing — 191 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Maintaining Core Documentation

This skill provides a comprehensive framework for the creation and maintenance of high-quality, professional technical documentation for any software project or repository.

Table of Contents

Triggers

This skill should be triggered whenever:

  • The user requests to create or review documentation.
  • The user adds / changes / deletes functionality, or makes significant changes to the codebase.
  • The user makes any changes to testing.
  • The user makes any changes to deployment.

Mandatory Initialization

Before performing ANY documentation task, you MUST check for the presence of the technical-writer skill, by following the guidance in the Technical Writer Skill Synergy section below.

Core Principles

  1. Persona & Style: Maintain a tone that is professional ("Expert Architect"), technical but welcoming. Use a high-level architectural perspective when explaining the "Why" behind design decisions.
  2. Cross-Document Synchronisation: Changes to a core property (like a project ID, a URL, or a file path) must be propagated to all applicable documentation files immediately.
  3. Read Existing Documentation: Always read the existing documentation files to understand the current state and intent of the project.
  4. Tech Stack: If the file conductor/tech-stack.md is present, read it to understand the intended tech stack.
  5. Technical Accuracy: Do not assume that the existing documentation is accurate or up-to-date. Verify the codebase, configuration settings (e.g. config.py, Makefile, *.tfvars, pyproject.toml), environment variable names, and command flags, before updating documentation.
  6. Ask About Unknowns:
    • Ask questions to help establish design choices and technology selection.
    • Ask questions to help establish the rationale for any design decisions that are missing rationale.
  7. Technical Writer Synergy: When performing documentation maintenance, you MUST make use of the technical-writer skill IF (and only IF) the technical-writer skill is present. If it is not found, follow the Technical Writer Skill Synergy section below.

Read the full file on GitHub · 191 lines

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. 13d ago Changed · +3 lines dd6640c7f591
  2. 1mo ago First seen · 188 lines · 59 tokens per session scan A c27312d34bfd

Subscribe to this mod's changes

maintaining-core-documentation is a skill published in the GitHub repository derailed-dash/dazbo-agent-skills (26 stars, last pushed 4d ago), licensed MIT. It adds 59 tokens to every session and 2,833 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories

ainb-fleet:daemon

Long-running watcher that scans every claude session every 5s and auto-sends continue to any session whose recent tmux pane buffer matches a known API-error regex (ratelimited, overloadederror, internalservererror, requesttimeout, sockethangup, fetchfailed, ECONNRESET). Use this when you want unattended recovery from…

stevengonsalvez/agents-in-a-box · 89 tokens

ainb-fleet:broadcast

Fan out a single prompt to selected claude sessions across the fleet. Use when you need to apply the same instruction (e.g. /clear, git pull, remote-control disconnect) to many sessions at once. Routing: tmux send-keys by default (the broker is an opt-in fallback, toggled via AINBFLEETTRANSPORT). Refuses to run…

stevengonsalvez/agents-in-a-box · 114 tokens

ainb-fleet:atc

ATC (Air Traffic Control) — the single operator-visible fleet supervisor, in exactly one mode: lite (no LLM: deterministic scan, known-transient retry policy, safety caps, evidence) or full (the persistent orchestrating brain). Full mode is a plain ainb session (Claude or Codex) running a generated policy, woken on a…

stevengonsalvez/agents-in-a-box · 254 tokens

ainb-fleet:needs

Center control panel — enumerate every claude session that is blocked waiting on something: a user answer (AskUserQuestion fired), an API error retry, an idle assistant turn-end with no follow-up, or an explicit WAITING: marker. Returns rich JSON with signal kind + context per session. Use this when you've stepped…

stevengonsalvez/agents-in-a-box · 95 tokens

wtfp-plan-section

This skill plans and safely reshapes manuscript sections. It activates when an agent needs to discuss a section, expose assumptions, make a writing or revision plan, insert a newly discovered section, remove an unstarted section, or perform the WTF-P discuss-section, list-assumptions, plan-section, plan-revision…

akougkas/wtf-p · 76 tokens

eval-setup

Use when the user asks to set up Eval Engineer, check .galileo readiness, create workspace scaffolding, or configure editable files, verification commands, app type, or evidence paths.

Galileo-Agent-Labs/eval-engineer · 41 tokens