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.
npx agentmods add instructions/etrebels/claude-code-growth-os/claude-mdgit clone --depth 1 https://github.com/etrebels/claude-code-growth-osWrote 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/instructions/etrebels/claude-code-growth-os/claude-md)<a href="https://agentmods.dev/instructions/etrebels/claude-code-growth-os/claude-md"><img src="https://agentmods.dev/badge/instructions/etrebels/claude-code-growth-os/claude-md.svg" alt="Measured on agentmods" 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 | $0.01645 | $0.01645 |
| Opus 5 | $0.00822 | $0.00822 |
| Sonnet 5 | $0.00329 | $0.00329 |
| Haiku 4.5 | $0.00164 | $0.00164 |
Grade B, and why
claude-code-growth-os CLAUDE.md scanned grade B with 1 finding 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 5d 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.
Reads MCP configurationmediumAgent snooping
mcp.json carries server URLs and auth tokens; reading it lets a mod discover and abuse other integrations.
Add MCP servers (calendar, notes, issue tracker, CRM) by copying `.mcp.json.example` → `.mcp.json` (gitignored), then let your commands and skills reach them. Keep machine-local config and secrets in `.claude/settings.lo How it starts
The opening of the file, as written. The whole thing — 52 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Code Growth OS — Project Config
This project uses Claude Code as a go-to-market operating environment — marketing, sales, product, and retention run as one motion, not four silos. The kit spans all four functions across both sides of the bowtie: acquisition on the left, and the post-sale half (onboarding, adoption, renewal, expansion) on the right. Plain-text playbooks in ops/, rituals as commands in .claude/commands/, go-to-market skills in .claude/skills/. The handoffs that connect the four functions — H1–H6 plus the loop close — are mapped in docs/operating-model.md.
Conventions
- Markdown is the source of truth. Operating playbooks live in
ops/as plain markdown. Edit them like docs; commit them like code. - Both sides of the bowtie have a surface. The left side is
ops/pipeline.md(deals); the right side isops/customers.md(the post-sale account book) andops/roadmap-signals.md(product's triage queue). The renewal motion starts at day 60, not day 85. - Rituals are commands. A recurring task — a morning briefing, an end-of-day wrap-up — is a slash command in
.claude/commands/. Invoke it by name. - One ritual at a time. Don't port your whole working life on day one. Pick the task you dread most, make it a command, run it daily for a week, then add the next.
- Commit often. Your ops get a history.
git log ops/is your audit trail. - Straight answers. When a session evaluates your work — a plan, a draft, a pipeline read — the assistant's first duty is an accurate assessment, not an agreeable one. Verdict first, then reasons; plain disagreement before you decide; alignment once you have decided. Hedges express real uncertainty, never politeness.
- Plain language first. The plain statement carries the meaning; the specialist term is a label attached after it, never the sentence itself. This applies to internal output too — headings in your playbooks, PR titles, commit messages, the summary a ritual hands back — not just customer-facing copy. Avoid the audience exemption ("they're technical, they'll know it"): that is what you grant yourself at the moment you most want the jargon. The test is mechanical — delete the specialist word and see whether the sentence still stands. If it collapses, the word was doing the sentence's job. A position nobody can restate from memory is not governing anything.
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.
- 5d ago First seen · 52 lines · 1,645 tokens per session scan B eb57de1f9405
claude-code-growth-os CLAUDE.md is an instructions file published in the GitHub repository etrebels/claude-code-growth-os (20 stars, last pushed 5d ago), licensed MIT. It adds 1,645 tokens to every session, about $0.0082 per session on Opus 5. A static security scan graded it B with 1 finding (reads mcp configuration). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
forbotsake AGENTS.md
Instructions for forbotsake/forbotsake, covering forbotsake, skills, getting started, key files (created by skills) and installation.
forbotsake CLAUDE.md
Instructions for forbotsake/forbotsake, covering forbotsake — marketing skills for ai coding agents, skill routing, pipeline, platform research (inline) and how it works.
marketingskills AGENTS.md
AGENTS.md instructions for coreyhaines31/marketingskills, covering agents.md, repository overview, repository structure, build / lint / test commands and versioning.
pruna-skills AGENTS.md
AGENTS.md instructions for PrunaAI/pruna-skills, covering pruna skills (agent notes), how it works, clarification (library-wide), install and layout.
marketingskills CLAUDE.md
Claude Code instructions for coreyhaines31/marketingskills, a project described as: Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
sandy CLAUDE.md
Instructions for jamestelfer/sandy, covering claude.md, voice, what is sandy, project layout and dev commands.