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 skills add cmj-hub/claude-founder-brand --skill founder-brandgit 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/skills/cmj-hub/claude-founder-brand/founder-brand)<a href="https://agentmods.dev/skills/cmj-hub/claude-founder-brand/founder-brand"><img src="https://agentmods.dev/badge/skills/cmj-hub/claude-founder-brand/founder-brand/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/skills/cmj-hub/claude-founder-brand/founder-brand"><img src="https://agentmods.dev/badge/skills/cmj-hub/claude-founder-brand/founder-brand.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 | $0.00162 | $0.01720 |
| Opus 5 | $0.00081 | $0.00860 |
| Sonnet 5 | $0.00032 | $0.00344 |
| Haiku 4.5 | $0.00016 | $0.00172 |
Grade A, and why
founder-brand 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 3d 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 — 141 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Founder Brand — Founder-Led Social System
Compounding content engine for B2B founders. Produces LinkedIn-native posts on a 4-pillar rotation, plans a 12-week content engine, and critiques drafts against the JMC "founder voice" rubric (no thought-leader voice, no LinkedIn-influencer cadence, no AI-detection signals).
Quick reference
| Slash | What it does |
|---|---|
/founder-brand |
Interactive — detect intent, route to a sub-skill |
/founder-brand content <pillar> |
Generate a LinkedIn post on a specific pillar |
/founder-brand engine |
Plan a 12-week content engine across all 4 pillars |
/founder-brand critique <post> |
Critique a draft for voice + anti-patterns |
/founder-brand hooks <topic> |
Generate 5 hook variants across the 5 hook archetypes |
The framework — 4 content pillars
Rotate weekly. Don't do all four in one week (overwhelming) or skip a pillar for 4+ weeks (drift). The 4 pillars:
| # | Pillar | Job | Example |
|---|---|---|---|
| 1 | Pillar | Big claim / point of view / contrarian take | "We don't run cold email programs that don't anchor on a PSP. Here's why." |
| 2 | Proof | Case study / specific metric / receipt | "Series-B SaaS — 14 SQLs in 30 days from one PSP rewrite. Here's the breakdown." |
| 3 | Process | How you actually do the work / SOP / framework | "Our 7-step Pain Signal Profile worksheet, with the 3 places teams get stuck." |
| 4 | Person | The human behind the work — story, stake, reason you care | "I shipped 3 outbound programs that failed before I figured out the PSP layer." |
The 5 hook archetypes
The first line of any post does one of these jobs. If it doesn't, the post won't pull demand.
| # | Hook | Pattern | Example |
|---|---|---|---|
| 1 | Contrarian | "Most teams do X. We do Y instead — here's why." | "Most outbound programs blame the SDRs. The actual issue is upstream." |
| 2 | Specific receipt | ": . ." | "14 SQLs in 30 days. The lever wasn't the sequence — it was the PSP." |
| 3 | Confession | "I used to think X. I was wrong. Here's what I learned." | "I used to think cold email volume was the lever. After 3 failed programs, I figured out it wasn't." |
| 4 | Pattern observation | "I've reviewed N . Here's the one pattern that keeps showing up." | "Reviewed 60 cold email programs this year. One pattern shows up in every program that's hitting." |
| 5 | Question reframe | "Stop asking . Ask instead." | "Stop asking 'what's our ICP?' Ask 'what just happened publicly that proves we should reach out?'" |
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.
- 3d ago Changed · -1 lines a5c37bf5c516
- 12d ago First seen · 142 lines · 162 tokens per session scan A b6697b6646f3
founder-brand is a skill published in the GitHub repository cmj-hub/claude-founder-brand (2 stars, last pushed 3d ago), licensed MIT. It adds 162 tokens to every session and 1,720 once invoked, about $0.0008 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.
Other skills, from other repositories
linkedin-carousels
Use when building a LinkedIn carousel / document post — the swipeable multi-page PDF — slide by slide: cover hook, narrative arc, one idea per slide, CTA closer, PDF export spec. NOT the account/format plan (that is linkedin-strategy), NOT a text or single-image feed post (that is linkedin-content), NOT a 16:9 talk…
linkedin-profile-optimizer
High-intent expert for LinkedIn profile checks, authority building, and SEO optimization. Invoke to audit, rewrite, and enhance profiles for top 1% positioning.
LinkedIn Automation
Automate LinkedIn marketing, lead generation, content publishing, and professional networking.
linkedin-cold-reviver
Detect a going-cold lead and fire one completely new angle that lands value whether or not they reply. Use when a thread has gone quiet and a re-ask would only nag.
linkedin-comment-engine
Draft two authority-building comments to leave on someone else's post, warming through visibility instead of DMs. Use when you want a decision-maker to notice you and click your profile.
linkedin-engage-plan
Design a multi-touch warming sequence for one target so they recognise you before you ever message them. Use when you have a specific person worth warming up before any pitch.