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 whawkinsiv/solo-founder-skills --skill securegit clone --depth 1 https://github.com/whawkinsiv/solo-founder-skillsWrote 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/whawkinsiv/solo-founder-skills/secure)<a href="https://agentmods.dev/skills/whawkinsiv/solo-founder-skills/secure"><img src="https://agentmods.dev/badge/skills/whawkinsiv/solo-founder-skills/secure/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/whawkinsiv/solo-founder-skills/secure"><img src="https://agentmods.dev/badge/skills/whawkinsiv/solo-founder-skills/secure.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 4 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Privilege Escalation · line 74 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 75 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 153 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 229 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
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 | $0.00092 | $0.01897 |
| Opus 5 | $0.00046 | $0.00949 |
| Sonnet 5 | $0.00018 | $0.00379 |
| Haiku 4.5 | $0.00009 | $0.00190 |
Grade A, and why
secure 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 12d 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 — 295 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Security
This skill is for securing your app's code and data. For regulatory compliance (HIPAA, SOC 2, GDPR), use compliance. For pre-launch readiness checks, use go-live. For environment variable setup during deployment, use deploy. For database-level security (Row Level Security), use database.
Don't Do Yet
- Don't implement OAuth/SSO until you have paying customers who need it. Email + password is fine for launch.
- Don't buy a pentest until you have 1,000+ users or handle sensitive data (health, finance). This checklist is enough for MVP.
- Don't set up a Web Application Firewall (WAF) — your hosting platform (Vercel, Railway) handles this. You don't need Cloudflare yet.
- Don't build your own auth system. Use Supabase Auth, Clerk, or NextAuth. Rolling your own is how breaches happen.
Quick Start
Claude Code:
Run a security audit on my app. Check for:
- API keys or secrets in code (should be in .env)
- Missing auth on protected routes
- SQL injection risks
- XSS vulnerabilities
- Missing rate limiting
Fix anything you find.
Lovable / Replit / Cursor (paste into chat):
Review my app for security issues. Check these common problems:
1. Are any API keys or passwords hardcoded? Move them to environment variables.
2. Can someone access pages without logging in? Add auth checks.
3. Is user input validated before hitting the database?
4. Are passwords hashed (not stored as plain text)?
5. Is rate limiting set up on API endpoints?
Show me what needs fixing and fix it.
Security Checklist
Security Basics:
- [ ] Authentication required for protected routes
- [ ] Passwords hashed (bcrypt/argon2), never stored plain text
- [ ] API keys in environment variables, not code
- [ ] HTTPS only in production
- [ ] Input validated on server side
- [ ] SQL injection prevented (use parameterized queries)
- [ ] XSS prevented (sanitize user input)
- [ ] CSRF tokens on forms
- [ ] Rate limiting on API endpoints
- [ ] User sessions expire (30min-1hr typical)
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 12d ago First seen · 295 lines · 92 tokens per session scan A 97b1d5218bdc
secure is a skill published in the GitHub repository whawkinsiv/solo-founder-skills (243 stars, last pushed 16d ago), licensed MIT. It adds 92 tokens to every session and 1,897 once invoked, about $0.0005 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 2026-08-30.
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