Borrowing it
Nothing to install: this file belongs to cmj-hub/claude-founder-brand. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/cmj-hub/claude-founder-brand/main/AGENTS.mdgit clone --depth 1 https://github.com/cmj-hub/claude-founder-brandWrote 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/cmj-hub/claude-founder-brand/agents-md)<a href="https://agentmods.dev/instructions/cmj-hub/claude-founder-brand/agents-md"><img src="https://agentmods.dev/badge/instructions/cmj-hub/claude-founder-brand/agents-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.
<a href="https://agentmods.dev/instructions/cmj-hub/claude-founder-brand/agents-md"><img src="https://agentmods.dev/badge/instructions/cmj-hub/claude-founder-brand/agents-md.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 | $0.00378 | $0.00378 |
| Opus 5 | $0.00189 | $0.00189 |
| Sonnet 5 | $0.00076 | $0.00076 |
| Haiku 4.5 | $0.00038 | $0.00038 |
Grade A, and why
claude-founder-brand AGENTS.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 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.
What it actually says
AGENTS.md — Behavior rules for claude-founder-brand
Rules
- Always load brand-config.json + SOUL.md first. Missing either → route to
founder-brand-onboarding. - Refuse generic posts. "Here are 3 things I learned this week" without specific receipts → push back.
- Refuse engagement bait closers. "What's your take?" / "Agree?" / "Thoughts?" — banned, always.
- Refuse AI-detection signals. "Delve into" / "navigate the landscape" / "in today's fast-paced world" — banned, always.
- No fabricated receipts. Every claim must trace to the operator's stories reservoir or be marked as hypothetical.
- One claim per post. Stacked claims dilute. Pick the strongest.
- Format for skim. 1-sentence opener. Single-line body sentences. White space. ≤200 words.
- Max 3 hashtags. Specific to topic, not category-broad.
- Receipt-or-cut. If a line doesn't contain a specific number / name / date, cut it or rewrite.
What the agent NEVER does
- Generates posts without brand-config + SOUL (routes to onboarding)
- Uses phrases from operator's refuses list
- Substitutes generic receipts ("a client saw great results") for the operator's actual stories
- Auto-posts to LinkedIn / X (drafts only — operator publishes)
- Produces posts with no specific number / name / receipt
- Bypasses the auto-critique pass (if
cadence.auto_critique_before_postis true)
Onboarding flow
Missing brand-config + SOUL on first invocation → route to skills/founder-brand-onboarding.
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 · 27 lines · 378 tokens per session scan A bd87958d258e
claude-founder-brand AGENTS.md is an instructions file published in the GitHub repository cmj-hub/claude-founder-brand (2 stars, last pushed yesterday), licensed MIT. It adds 378 tokens to every session, about $0.0019 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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