Hi, I'm Siva Sai Krishna (@ysskrishna) — a founding engineer and IIT Madras graduate based in Bengaluru. I build AI systems and ship a lot of it as free, open-source software.

What I maintain

Most of my public work falls into three buckets:
AI agents & RAG

• AI Agent Skills — structured thinking workflows for Claude Code, Cursor, and other Agent Skills hosts
• Awesome LLM Experiments — hands-on notebooks for RAG, embeddings, vector search, and RAGAS evaluation
• AI Game Playtesting Agent — LangGraph + Playwright + vision-based autonomous playtesting
• RAG-powered apps like AI Support Bot and other AI projects on my profile
  Developer tools
• PyPI libraries (social-links, nestedutils, pypi-package-stats, and more)
• GitHub Actions on the Marketplace (gitingest, pypi-package-stats)
  Productivity tools
• Google Sheets add-ons used by thousands of users (Text Power Tools, Merge Tools, Table Converter, Sheets Tab Manager)
  Everything is MIT-licensed where possible, documented, and meant to be reused—not demo-only repos.

Why sponsor?

Open source has real costs: LLM API usage for agent demos, browser automation infra, registry publishing, documentation time, issue triage, and keeping dependencies current across many repos.
Your sponsorship directly supports:

• New experiments, skills, and example notebooks
• Better docs, CI, and reproducible setups (uv, tests, sample campaigns)
• Faster bug fixes and community issue responses
• Keeping tools free for students, indie hackers, and teams who can't pay for proprietary AI dev tooling

A note on how I work

I'm an AI-focused full-stack engineer—agents and RAG on one side, FastAPI/Node APIs, PostgreSQL, and cloud infra on the other. Sponsorship doesn't buy private consulting by default; it funds the public work you already use and star on GitHub.
If my repos, skills, or libraries have saved you time, a monthly sponsorship is the most direct way to say thanks and help me keep building.
Thank you for supporting open source. 🙏