What is Product-Marketing-Skills CLAUDE.md?

Repository instructions for a collection of coding-agent skills maintained in one codebase, called a monorepo. They describe versioning, releases, supported platforms, and development rules.

Use them when modifying skills, preparing releases, updating version numbers, or checking build and cross-platform requirements.

They keep changes, package versions, and releases consistent across the project's separate skills.

How stefanoskarakasis/Product-Marketing-Skills configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to stefanoskarakasis/Product-Marketing-Skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/stefanoskarakasis/Product-Marketing-Skills/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/stefanoskarakasis/Product-Marketing-Skills

Made for: Claude Code.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/stefanoskarakasis/product-marketing-skills/claude-md/github.svg)](https://agentmods.dev/instructions/stefanoskarakasis/product-marketing-skills/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/stefanoskarakasis/product-marketing-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/stefanoskarakasis/product-marketing-skills/claude-md/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/stefanoskarakasis/product-marketing-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/stefanoskarakasis/product-marketing-skills/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 418 This file is loaded in full into every session.

When invoked 418 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00418	$0.00418
Opus 5	$0.00209	$0.00209
Sonnet 5	$0.00084	$0.00084
Haiku 4.5	$0.00042	$0.00042

Measured 8d ago against content hash 1aeacab18f8e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

Product-Marketing-Skills CLAUDE.md 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 8d 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.

CLAUDE.md · 36 lines

What it actually says

CLAUDE.md

Repo-wide rules for AI agents and contributors working in this repository. See also AGENTS.md for skill-authoring conventions and SKILL-SPEC.md for the skill quality standard.

Versioning & Releases

CHANGELOG.md is the source of truth. The newest ## vX.Y.Z — YYYY-MM-DD heading is the released version.
Keep every version in sync. .claude-plugin/marketplace.json, every plugin's .claude-plugin/plugin.json, and the newest CHANGELOG.md heading always carry the same version number. There is no independent per-plugin versioning — a change to any one plugin bumps the version everywhere.
Semver: breaking change = major. New skill, new command, or changed behavior = minor. Fix or docs-only change = patch.
Every user-facing change gets a bullet in CHANGELOG.md under ## Unreleased before it becomes part of a numbered release.

Release Procedure (manual, until CI enforcement exists)

Rename ## Unreleased in CHANGELOG.md to ## vX.Y.Z — YYYY-MM-DD.
Set that same version number in .claude-plugin/marketplace.json and every plugin.json file in the repo (currently seven: root, product-marketing-context, pmm-positioning, pmm-go-to-market, pmm-execution, pmm-toolkit, pmm-growth, pmm-meta).
Commit all of the above together in one commit.

After Any Repo Change

Before committing, ask: does this change reference a skill, command, or file that actually exists? Check the folder, not just memory of what was planned. This repo's biggest source of past errors was documentation describing features that were never built.

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.

8d ago Changed · +5 tokens per session 1aeacab18f8e
12d ago First seen · 36 lines · 413 tokens per session scan A f632b28a68ed

Subscribe to this mod's changes

Product-Marketing-Skills CLAUDE.md is an instructions file published in the GitHub repository stefanoskarakasis/Product-Marketing-Skills (5 stars, last pushed today), licensed MIT. It adds 418 tokens to every session, about $0.0021 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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Product-Marketing-Skills: Instructions file for Claude Code