docs-writer

docs-writer is an agent for Claude Code from jh941213/my-cc-harness. It costs 54 tokens per session (1,728 once invoked), scanned B, original, no licence file.

A documentation agent that analyzes code changes and creates documents in the /docs/ folder. It can run in the background alongside an implementation agent or be called manually with /docs.

In plain words
What is it for?
Use it to document code changes during feature work or after an implementation is complete.
Why use it?
It reduces the need to write and update change-related documentation by hand.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the my-cc-harness plugin — 42 skills, 4 commands, 12 agents, 10 hooks shipped together

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/jh941213/my-cc-harness/docs-writer
Clone the repo
git clone --depth 1 https://github.com/jh941213/my-cc-harness

Made for: Claude Code.

Or install my-cc-harness, the plugin that ships this one along with the rest of its 42 skills, 4 commands, 12 agents, 10 hooks.

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-writer

README.md
[![agentmods](https://agentmods.dev/badge/agents/jh941213/my-cc-harness/docs-writer.svg)](https://agentmods.dev/agents/jh941213/my-cc-harness/docs-writer)
Your own site
<a href="https://agentmods.dev/agents/jh941213/my-cc-harness/docs-writer"><img src="https://agentmods.dev/badge/agents/jh941213/my-cc-harness/docs-writer.svg" alt="Measured on agentmods" height="20"></a>
Per session 54 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,728 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. 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 $0.00054 $0.01728
Opus 5 $0.00027 $0.00864
Sonnet 5 $0.00011 $0.00346
Haiku 4.5 $0.00005 $0.00173

Measured 6d ago against content hash 862af36a76ae, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade B, and why

docs-writer scanned grade B with 2 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 6d 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.

Sends data to an external URLmediumData exfiltration

A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.

curl -X POST /api/users -d '{"name": "test"}'

Makes network callslowCapability

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

curl -X POST /api/users -d '{"name": "test"}'
agents/docs-writer.md · 202 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. 6d ago First seen · 202 lines · 54 tokens per session scan B 862af36a76ae

Subscribe to this mod's changes

docs-writer is an agent published in the GitHub repository jh941213/my-cc-harness (125 stars, last pushed 1mo ago), with no licence file. It adds 54 tokens to every session and 1,728 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.