yc

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

"How to Start a Startup" is the Y Combinator class made by real entrepreneurs

Collection of YC interview questions gathered from various sources

Distilled decision-making frameworks from Garry Tan's gstack, packaged as 7 focused Agent Skills.

Claude Code skill for writing YC applications that get interviews

Reverse-engineering the YC Work at a Startup API

YC Directory Database

Deploy static website to Yandex Object Storage

AI-powered fundraising ops built on Claude Code. Skill modes for investor scanning, pitch-deck refresh, accelerator applications, and follow-up cadence. Batch processing, PDF generation.

API for companies funded by top accelerators.

Phone your agent; it makes the call you hate. A voice chief-of-staff on AgentPhone + Browser Use: runs discovery, researches your leverage live on the web, negotiates the call, and reports back with the result. YC AgentPhone hackathon build.

Применение практик и инструментов DevOps. В проекте создаётся и конфигурируется IaaS уровень и выше, используя Yandex Cloud и другие технологии.

A portable, stage-by-stage playbook for building a high-growth startup — read it, use it with any AI assistant, or install it as a Claude Code skill. Distilled from YC's How to Start a Startup (CS183B).

How YC open-source teams actually build: work intensity, tech stack & workflow, decoded from public git history (~162 companies). Not affiliated with YC.

Analyze YC companies and batches. Discover trends and learn from patterns.

Query the Y Combinator portfolio + keep a personal YC database with a local dashboard. Uses YC's OWN public Algolia index — free, no API key. Zero-config AI-agent skill.

🍜 AI made building free. Getting users didn't. The open-source founder OS: find people complaining in public, reach them, get paid, post your numbers every Monday, and rehearse your YC interview. No server, no signup.

AI agents negotiate YC SAFEs using game theory (Rubinstein alternating offers), APOA authorization tokens, and cryptographic signing via sshsign. Every offer is constraint-validated and logged to an immutable Merkle tree.

The super-skill for startup pitch decks. Combines YC content frameworks, 30+ design styles, PPTX/HTML/Marp output, investor intelligence, and deck analysis — all in one CLI. From founder interview to investor-ready deck.

v0.2.0: unpack fidelity fixes (sessionless project memories land, MCP name collisions warned, no swallowed write errors), verify/unpack structural validation gate (unsupported spec_version now rejected), tool-version single source of truth, and lockstep version bump across VERSION/--version/manifest/SPEC/site.json.