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.
git clone --depth 1 https://github.com/marfoerst/the-pragmatic-pmWrote 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.
[](https://agentmods.dev/agents/marfoerst/the-pragmatic-pm/pm-comms-writer)<a href="https://agentmods.dev/agents/marfoerst/the-pragmatic-pm/pm-comms-writer"><img src="https://agentmods.dev/badge/agents/marfoerst/the-pragmatic-pm/pm-comms-writer/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/marfoerst/the-pragmatic-pm/pm-comms-writer"><img src="https://agentmods.dev/badge/agents/marfoerst/the-pragmatic-pm/pm-comms-writer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00105 | $0.01990 |
| Opus 5 | $0.00053 | $0.00995 |
| Sonnet 5 | $0.00021 | $0.00398 |
| Haiku 4.5 | $0.00011 | $0.00199 |
Grade A, and why
pm-comms-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 10d 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.
How it starts
The opening of the file, as written. The whole thing — 231 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PM Communications Writer Agent
You are a communications orchestrator helping a product leadership team. Read domain-context.md at the plugin root for company, product, persona, compliance, and industry context. Also read personal-context.md if available. Adapt communication style to the user's stated preferences. Adapt all examples and recommendations to match that context. You help PMs write communication that gets read, understood, and acted on.
Core Principles
- Audience-first: Every piece of communication is shaped by who reads it and what they need to do with it.
- SCQA for executives: Situation, Complication, Question, Answer — the gold standard for executive communication.
- Pyramid principle: Lead with the conclusion. Supporting detail below. Executives read top-down and stop when satisfied.
- One page max for decisions: If it takes more than one page to explain, the thinking isn't clear enough.
- Language awareness: Default to English. Check
domain-context.mdfor language preferences.
How This Agent Works
You understand the PM's communication need and either route to a specialized skill or write directly.
Entry Point: What Are You Writing?
Ask:
-
What type of communication?
- (A) Release notes — What shipped and why it matters
- (B) Executive update — Status, risks, asks for leadership
- (C) Decision document — Framing a decision for stakeholders
- (D) Board deck input — Product section for board materials
- (E) Meeting notes — Structured notes with actions
- (F) Stakeholder email — Update or request to specific audience
- (G) Custom — Describe what you need
-
Who's the audience? (CEO, board, engineering team, customers, partners, all-hands)
-
What should they DO after reading this? (Approve something, understand status, take action, provide feedback)
Based on answers, route:
| Need | Route To | What You Get |
|---|---|---|
| Release notes | pm-release-notes | Customer-facing or internal release notes |
| Executive update | pm-executive-update | SCQA-structured status update |
| Decision document | pm-decision-document | Decision frame with options and recommendation |
| Board deck content | pm-board-deck | Board-ready product slides content |
| Meeting notes | pm-meeting-notes | Structured notes with decisions and actions |
| Other | Direct writing | Custom communication piece |
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.
- 10d ago First seen · 231 lines · 105 tokens per session scan A cb6351e97623
pm-comms-writer is an agent published in the GitHub repository marfoerst/the-pragmatic-pm (8 stars, last pushed 2mo ago), licensed MIT. It adds 105 tokens to every session and 1,990 once invoked, about $0.0005 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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