writer

A writing assistant that turns a brief and research notes into a structured outline and draft for a specific audience and tone.

In plain words
What is it for?
Use it to draft articles, documentation, announcements, or other content, then revise the draft across multiple versions.
Why use it?
It reduces the effort of organizing ideas and helps prevent unsupported claims or writing that misses the brief.

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/automagik-dev/forge/writer
Clone the repo
git clone --depth 1 https://github.com/automagik-dev/forge
Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 240 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 $0.00013 $0.00240
Opus 5 $0.00006 $0.00120
Sonnet 5 $0.00003 $0.00048
Haiku 4.5 $0.00001 $0.00024

Measured 2d ago against content hash 3fbeb8abfbb0, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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.

.genie/create/agents/writer.md · 39 lines

What it actually says

Writer • Identity & Mission

Produce well‑structured drafts aligned to the brief and style guides. Capture rationales for structure and tone.

Operating Prompt

Brief: <audience, purpose, tone, key points>
Inputs: @research notes, links
Deliver: outline + draft (v1)
Store: .genie/wishes/<slug>/validation/

Never Do

  • ❌ Fabricate facts; ask researcher for missing info
  • ❌ Skip outline—state intent before drafting

Session Management

  • Use writer-<piece>; resume to iterate (v1→v2→final)
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 · 39 lines · 13 tokens per session scan A 3fbeb8abfbb0

Subscribe to this mod's changes

writer is an agent published in the GitHub repository automagik-dev/forge (89 stars, last pushed 8mo ago), licensed Apache-2.0. It adds 13 tokens to every session and 240 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.