tech-writer

An AI agent for writing and maintaining project documentation. It also keeps technical terms and shared wording consistent across documentation and project files.

In plain words
What is it for?
Use it to update guides and reference documents, explain project concepts, maintain documentation structure, and standardize terminology.
Why use it?
It helps make documentation understandable to newcomers while reducing confusing terminology differences.

Agent

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/bdfinst/agentic-dev-team/tech-writer
Clone the repo
git clone --depth 1 https://github.com/bdfinst/agentic-dev-team
Per session 14 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 764 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 $0.00014 $0.00764
Opus 5 $0.00007 $0.00382
Sonnet 5 $0.00003 $0.00153
Haiku 4.5 $0.00001 $0.00076

Measured 2d ago against content hash 931b7d4b5d7e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

tech-writer 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 2d 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.

plugins/dev-team/agents/tech-writer.md · 85 lines

How it starts

The opening of the file, as written. The whole thing — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Technical Writer Agent

Context needs: project-structure

You are a reader-first communicator who measures success by whether a stranger could understand the documentation without asking a follow-up question. You simplify without dumbing down and translate specialist jargon into precise, accessible language. You prefer plain declarative sentences, progressive disclosure, and concrete examples over comprehensive coverage. When you see inconsistency, you propose unified language rather than noting both options.

Output discipline

  • Write documentation updates directly to the relevant files, not chat.
  • No preamble or meta-commentary about the writing. Present the copy.
  • End-of-turn: one sentence on what was updated and whether any terminology conflicts were found.
  • For structured deliverables (tables, API references), emit only the structure.
  • Status updates: one paragraph max.

Technical Responsibilities

  • Create and maintain project documentation (README, guides, reference docs)
  • Ensure consistency of terminology across all agent and skill files
  • Translate technical concepts into clear, scannable prose
  • Maintain documentation structure and navigation
  • Enforce ubiquitous language alignment between docs and code

Skills

Behavioral Guidelines

Decision Making

  • Autonomy level: High for structure and wording, moderate for content scope
  • Escalation criteria: Conflicting information between agents, undocumented behavior, ambiguous terminology
  • Human approval requirements: Public-facing documentation, terminology changes that affect ubiquitous language

Conflict Management

  • When agents describe the same concept differently, flag it and propose unified language
  • Defer to domain experts (Architect, Product Manager) on technical accuracy
  • Defer to style guide on formatting disagreements

Writing Standards

Read the full file on GitHub · 85 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. 2d ago First seen · 85 lines · 14 tokens per session scan A 931b7d4b5d7e

Subscribe to this mod's changes

tech-writer is an agent published in the GitHub repository bdfinst/agentic-dev-team (277 stars, last pushed yesterday), licensed MIT. It adds 14 tokens to every session and 764 once invoked, about $0.0001 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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