YC-alum-ai-tools: Curated collection of AI dev tools from YC companies, aiming to serve as a reliable starting point for LLM/ML

by sidhq · Agent Tool · ★ 203

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Featured in: Business Diagnosis & Founder Skills

Security audit verdict: SAFE · quality 58/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

dev-toolsgen-aillmmachine-learningmlycycombinator

Quick Facts

Stars203
Forks12
CategoryAgent Tool
LicenseMIT
Quality Score58/100
Open Issues2
Last Updated2023-08-17
Created2023-07-21
Est. Tokens~63k

About YC-alum-ai-tools

Y Combinator Alum – AI Dev Tool Disclaimer: This repository is maintained by the founders of SID Tech Inc. and other volunteers of the Y Combinator Community. This repository and SID Tech Inc. are not affiliated with, sponsored or endorsed by Y Combinator. This is a curated collection of AI developer tools built by YC companies.

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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