Open-source projects, tools, and Claude Code skills I have shipped.
A RAG chatbot over the Honda Monkey Z125 service manual. The homepage (v2) answers from a Langflow agent over Astra DB hybrid search (semantic + keyword + rerank) and cites the exact manual page; the original v1, on Cloudflare AI Search, still runs at /classic for comparison. Docling + RapidOCR runs locally for the corpus and figures, with exploded-view diagrams rendered inline and the full PDF a click away.
A RAG chatbot over the Honda VFR750F (RC36) workshop manual. The homepage (v2) answers from a Langflow agent over Astra DB hybrid search (semantic + keyword + rerank) and cites the exact manual page; the original v1, on Cloudflare AI Search, still runs at /classic for comparison. Docling + RapidOCR runs locally for the corpus and figures, with exploded-view diagrams rendered inline and the full PDF a click away.
A RAG chatbot over a 291-page scanned 1994 Yamaha XV250 Virago service manual. Docling + RapidOCR runs locally and scores 85 percent exact-match on safety-critical specs, the best of the local OCR pipelines tested, with exploded-view diagrams rendered inline. The homepage (v2) now answers from a Langflow agent over Astra DB hybrid search (semantic + keyword + rerank) with page-level citations; the original v1, on Cloudflare AI Search, still runs at /classic.
A Claude Code skill that drives TrueNAS SCALE over its JSON-RPC 2.0 WebSocket API. Survives the 26.04 REST removal, ships with a scoped-user install path by default.
Read the write-up →Scripts and a kernel patch that make an 11-inch mid-2013 MacBook Air (MacBookAir6,1) a good Linux laptop. One command builds the abandoned Broadcom wl driver on kernel 6.17 (timer and cfg80211 API changes behind version guards); another applies the battery and performance work — deep suspend, TLP profiles, zram, faster boot. Every change is idempotent, reversible, and measured in the right state.
Paste or upload a document, pick a prompt, get a streamed analysis. Built on Cloudflare Workers AI with KV caching, D1 history, Analytics Engine metrics, and AI Gateway.
Read the write-up →The current DataStax docs assistant — an agentic RAG chat over the full DataStax documentation. A Langflow + DeepSeek agent decides when to search Astra DB hybrid search (vector + BM25 + NVIDIA rerank), can search more than once, and shows its steps. This is the endgame of the three docs-chat experiments below.
Read the write-up →Superseded experiment — replaced by the DataStax Docs Agent. The v2 iteration: folder-routed RAG over the full ~6,900-page DataStax corpus (26 products), where a small Workers AI model picks the relevant product docs before retrieval. Kept live only for comparison.
Superseded experiment — replaced by the DataStax Docs Agent. The original v1: plain RAG over 271 pages of Astra DB Serverless docs, proxied to a self-hosted Langflow flow. Kept live only for comparison.