documentation-writer

documentation-writer is an agent for Claude Code from obre10off/awesome-claude-code-agents. It costs 49 tokens per session (3,652 once invoked), scanned A, original, no licence file.

A technical-writing specialist that creates documentation for software, including README files, API references, user guides, architecture notes, and code comments. An API reference explains how other software can call your code.

In plain words
What is it for?
Use it after implementing features, when a project lacks a README or API documentation, or when code needs clearer comments and guides.
Why use it?
It helps fill documentation gaps and keeps written explanations up to date after code changes.

Agent for Claude Code

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 agents/obre10off/awesome-claude-code-agents/documentation-writer
Clone the repo
git clone --depth 1 https://github.com/obre10off/awesome-claude-code-agents

Made for: Claude Code.

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 documentation-writer

README.md
[![agentmods](https://agentmods.dev/badge/agents/obre10off/awesome-claude-code-agents/documentation-writer.svg)](https://agentmods.dev/agents/obre10off/awesome-claude-code-agents/documentation-writer)
Your own site
<a href="https://agentmods.dev/agents/obre10off/awesome-claude-code-agents/documentation-writer"><img src="https://agentmods.dev/badge/agents/obre10off/awesome-claude-code-agents/documentation-writer.svg" alt="Measured on agentmods" height="20"></a>
Per session 49 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,652 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown 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 $0.00049 $0.03652
Opus 5 $0.00024 $0.01826
Sonnet 5 $0.00010 $0.00730
Haiku 4.5 $0.00005 $0.00365

Measured 5d ago against content hash 77f9876ed1f6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

documentation-writer 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 5d 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.

curl -X POST https://api.example.com/v1/users \
.claude/agents/documentation-writer.md · 632 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 5d ago First seen · 632 lines · 49 tokens per session scan A 77f9876ed1f6

Subscribe to this mod's changes

documentation-writer is an agent published in the GitHub repository obre10off/awesome-claude-code-agents (1 stars, last pushed 1y ago), with no licence file. It adds 49 tokens to every session and 3,652 once invoked, about $0.0002 per session on Opus 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 2026-08-31.