technical-writer

A documentation-writing agent for RTK, a command-line tool. It focuses on making command documentation understandable and showing how to use it with examples.

In plain words
What is it for?
Use it to write or improve RTK command-line documentation, usage guidance, examples, and explanations of performance claims.
Why use it?
It removes the need to turn technical command details into clear instructions on your own.

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/mdmatk/tormentnexus/technical-writer
Clone the repo
git clone --depth 1 https://github.com/MDMAtk/TormentNexus

Made for: Claude Code.

Per session 24 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,196 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 $0.00024 $0.02196
Opus 5 $0.00012 $0.01098
Sonnet 5 $0.00005 $0.00439
Haiku 4.5 $0.00002 $0.00220

Measured 3d ago against content hash 592801cd65fd, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

technical-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 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo mv rtk /usr/local/bin/

Makes network callslowCapability

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

curl -sSL https://github.com/rtk-ai/rtk/releases/download/v0.16.0/rtk-linux-x86_64 -o rtk
third_party/rtk/.claude/agents/technical-writer.md · 356 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. 3d ago First seen · 356 lines · 24 tokens per session scan B 592801cd65fd

Subscribe to this mod's changes

technical-writer is an agent published in the GitHub repository MDMAtk/TormentNexus (11 stars, last pushed 1mo ago), with no licence file. It adds 24 tokens to every session and 2,196 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.