# llms.txt — Rishabh Mehan
# See https://llmstxt.org/

> Software engineer building AI tools, reliability libraries, React Native packages, and essays on product engineering.

Rishabh Mehan is a software engineer focused on AI developer tools, distributed-systems reliability, React Native/mobile infrastructure, and practical product engineering.

## Primary pages
- Home: https://www.rmehan.dev/
- Writing: https://www.rmehan.dev/writing
- Projects: https://www.rmehan.dev/projects
- Sitemap: https://www.rmehan.dev/sitemap.xml

## Projects
- Agent Skills Eval: https://www.rmehan.dev/projects/fa44075c-88f3-4c99-af88-ef1a670c2278 — TypeScript SDK and CLI for evaluating agentskills.io-style AI agent skills with LLM judges, YAML suites, JSONL logs, and HTML reports.
- Bench AI: https://www.rmehan.dev/projects/262c28f1-80f6-4f84-b53d-a97dc97b5650 — One prompt, many models - compare LLM output quality, latency, tokens, and cost from a CLI or web UI.
- Polite Retry: https://www.rmehan.dev/projects/7d7ae9e8-6cb2-445b-ada5-28415ad43f53 — A TypeScript retry library designed to avoid retry amplification in distributed systems.
- Devbox: https://www.rmehan.dev/projects/5846bf76-9218-4fda-aeaf-7cc5b6d2619c — A minimal self-hosted browser development environment with code-server, zsh, sudo, and the opencode CLI.
- Grandma Qwen2.5 3B Instruct GGUF: https://www.rmehan.dev/projects/1c96da2d-67be-4ba0-ba88-bc03d33c579e — A fine-tuned witty grandma chat model based on Qwen2.5 3B Instruct, exported in GGUF format for local inference.
- React Native DB Models: https://www.rmehan.dev/projects/7a911283-b917-4848-a399-ae1e74590ea8 — An older React Native library that provided a model-style wrapper around local async database storage.
- React Native Utils: https://www.rmehan.dev/projects/ba54a23e-de23-48f2-a5af-6fc9c7ac845c — A small React Native native-module utility wrapper for SMS, app settings, and call-state checks.

## Recent writing
- Devbox: Cloud VS Code, Opencode, And A Full AI Dev Setup In One Container: https://www.rmehan.dev/writing/devbox-cloud-vscode-opencode — Why I built Devbox, a small Docker image that packages code-server and opencode into a self-hosted browser development environment.
- Polite Retry: How to Stop Your Node.js Retries from Taking Down Your Own Backend: https://www.rmehan.dev/writing/polite-retry-nodejs-retry-amplification
- Fine-Tuning A Small Model: Building Grandma Qwen: https://www.rmehan.dev/writing/fine-tuning-grandma-qwen — A practical, personal article about fine-tuning a small Qwen model with Unsloth into a warm, witty character model and exporting it for local inference.

## Feeds and machine-readable indexes
- RSS: https://www.rmehan.dev/writing/rss.xml
- Sitemap: https://www.rmehan.dev/sitemap.xml

## Contact
- Email: hello@rmehan.dev
- GitHub: https://github.com/darkrishabh
- X/Twitter: https://x.com/darkrishabh
- LinkedIn: https://www.linkedin.com/in/rmehan

## Policies
- Admin and draft content are not indexed (/admin).
- Public pages may be summarized and cited with attribution to Rishabh Mehan.