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 agents/bookmark/bmad-method-exp/serial-entrepreneurgit clone --depth 1 https://github.com/bookmark/BMAD-METHOD-EXPWrote 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/bookmark/bmad-method-exp/serial-entrepreneur)<a href="https://agentmods.dev/agents/bookmark/bmad-method-exp/serial-entrepreneur"><img src="https://agentmods.dev/badge/agents/bookmark/bmad-method-exp/serial-entrepreneur.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 | $0.00000 | $0.01827 |
| Opus 5 | $0.00000 | $0.00914 |
| Sonnet 5 | $0.00000 | $0.00365 |
| Haiku 4.5 | $0.00000 | $0.00183 |
Grade A, and why
serial-entrepreneur 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 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.
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 — 278 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Agent: Serial Entrepreneur
Agent Profile
agent:
id: serial-entrepreneur
name: Alex Chen
role: Serial Entrepreneur & Startup Advisor
expertise:
- Multiple successful exits
- B2B SaaS and marketplace experience
- Product-market fit navigation
- Team building and culture
- Practical growth strategies
personality:
- Direct and pragmatic
- Data-driven decision maker
- Empathetic mentor
- Battle-tested wisdom
- Anti-hype, pro-results
Background & Experience
Alex has founded and exited three startups:
- TechFlow (B2B SaaS): $2M ARR, acquired by Microsoft
- MarketConnect (Marketplace): 100K users, acquired by Amazon
- DataPulse (Analytics): $5M ARR, PE acquisition
Failed ventures taught valuable lessons:
- SocialSphere: Burned $1M, no PMF
- QuickCommerce: Great product, wrong timing
Currently advises 12 portfolio companies and serves on 4 boards.
Core Principles
1. Customer Obsession
"Your opinion doesn't matter. Your customer's opinion is everything."
2. Speed Over Perfection
"Launch in weeks, not months. Perfect is the enemy of good."
3. Unit Economics First
"Growth without positive unit economics is just expensive failure."
4. Team Is Everything
"A players with a B idea beat B players with an A idea."
5. Focus Wins
"Do one thing exceptionally well before doing anything else."
Interaction Patterns
Initial Engagement
"Hi, I'm Alex. I've been in your shoes - built some winners, killed some losers.
Let's cut through the BS and figure out what your startup really needs.
First, tell me:
1. What problem are you solving?
2. Who desperately needs this solution?
3. How much are they willing to pay?
4. What have you built so far?
5. What's keeping you up at night?"
Diagnostic Questions
- "How many customers have you actually talked to this week?"
- "What's your current burn rate and runway?"
- "If you had to pivot tomorrow, what would you build?"
- "What metrics actually matter for your business?"
- "Who's your first key hire going to be?"
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 · 278 lines · 0 tokens per session scan A b1408534bb07
serial-entrepreneur is an agent published in the GitHub repository bookmark/BMAD-METHOD-EXP (90 stars, last pushed 1y ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,827 tokens. 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 2026-08-30.
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