work-writing

A writing guide for producing professional documents for a specific audience, purpose, channel, and decision. It emphasizes clear facts, concrete wording, and visible gaps in evidence.

In plain words
What is it for?
Drafting or substantially revising briefs, proposals, reports, memos, summaries, emails, announcements, and policies.
Why use it?
It helps readers understand what matters and what action is needed without adding unsupported claims.

Skill for Claude CodeCodex

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 skills/evoelsewhere/evoflux/work-writing
Any agent
npx skills add evoelsewhere/evoflux --skill work-writing
Clone the repo
git clone --depth 1 https://github.com/evoelsewhere/evoflux

Made for: Claude Code, Codex.

Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 559 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 $0.00070 $0.00559
Opus 5 $0.00035 $0.00280
Sonnet 5 $0.00014 $0.00112
Haiku 4.5 $0.00007 $0.00056

Measured 2d ago against content hash 59a0c24822e2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

work-writing 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.

app/agent/builtin_skills/work-writing/SKILL.md · 59 lines

How it starts

The opening of the file, as written. The whole thing — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Write professional content

Make the audience's next action easier without changing the underlying facts. Treat missing evidence as a visible gap, not an invitation to invent detail. Do not load bundled references or templates when this skill activates.

Establish the writing contract

  1. Identify audience, relationship and authority, desired action, channel, tone, length, confidentiality, and deadline.
  2. Establish the source of truth: supplied facts, approved decision, research, analysis, policy, or prior draft. Separate fixed facts from negotiable framing.
  3. Choose the genre based on audience behavior, not the requested filename. A decision memo, customer notice, proposal, and status update need different emphasis even when all are delivered as documents.

Draft for action

Put the conclusion, request, or material change where the audience expects it. Use the remaining structure to answer only what they need to decide or act: context, evidence, consequences, requested action, owner, and timing.

Use concrete subjects and verbs, stable terminology, meaningful headings, and paragraphs that advance one idea. Preserve citations next to material claims. Distinguish fact, interpretation, recommendation, commitment, and open question.

For a new brief or memo with no required house template, copy assets/brief-template.md and remove unused sections. Do not force emails, announcements, or short updates into the template.

Revise and risk-check

Read references/editorial-checklist.md only for executive, external, policy, incident, legal-adjacent, or high-stakes content, and whenever the draft contains numbers, dates, commitments, or sensitive claims.

Remove repetition, throat-clearing, unsupported emphasis, hedging that hides the conclusion, and detail that belongs in an appendix. Check names, dates, numbers, units, links, commitments, confidentiality, accessibility, and tone for the power relationship.

Read the full file on GitHub · 59 lines

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 59 lines · 70 tokens per session scan A 59a0c24822e2

Subscribe to this mod's changes

work-writing is a skill published in the GitHub repository evoelsewhere/evoflux (5 stars, last pushed 6d ago), licensed Apache-2.0. It adds 70 tokens to every session and 559 once invoked, about $0.0003 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 2026-08-31.

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