I build open-source tools for AI coding agents and write about what I learn from building and using AI systems.
- Understand AI: AI Dojo has free explainers and exercises on how AI systems work, where they help, and where they fall short.
- Use Claude Code tooling: Claude Code Hooks provides installable hooks for secret protection, Git safety, cost visibility, and observability. These are guardrails, not a sandbox. Selected as a tool demo for Black Hat Europe 2026 Arsenal.
- Understand cache costs: Cache Tax estimates the rewrite cost before a cold send and can keep selected sessions warm during breaks. Warming costs tokens; estimates use API-equivalent prices, not extra subscription charges.
- Compare mods: Awesome Claude Code Mods is a catalogue of community mods, with scan results showing what each one can access. The scan is a static check of the source, not a safety rating.
- File an Indian tax return: itr-wala is a skill for Claude Code, Codex, and Gemini that prepares an Indian income tax return from your terminal. Tested code does the tax math, not the model. You pay, submit, and e-verify yourself, and it is not professional tax advice.
- Read Reddit from an AI assistant: Reddit MCP Buddy is an MCP server for browsing and searching Reddit. It works only with Reddit API credentials that Reddit has already approved; Reddit no longer accepts new requests.
- Read or watch: Writing and talks on AI systems, coding agents, and agent security.