# Show HN: I built a Claude Code plugin to query 10.6M earnings-call embeddings > Source: > Published: 2026-08-14 22:09:36+00:00 Hi HN, I've been using LLMs for one-off market questions against a database of earnings transcripts since ~2025. In tech years that's a long time so as a Solo dev I built a platform around it and have been adding miscellaneous other financial tools and integrations. Backend infrastructure is super boring! PostgreSQL & ElasticSearch, with the data appropriately sharded and replicated across two regions. Some example requests: "What did NVIDIA say about data-center demand on its last call?" "Brief me on NVDA, AMD and AVGO before each market open" "Notify me when AAPL moves more than 5% in a day." The plugin is dependency-free Python and MIT licensed. The corpus, vector search and scheduled-agent service are hosted, so using them requires a free FN2 account. I’m particularly interested in whether people find the scheduled-research part useful, but the basic features are free with integrations for Claude Code, Hermes Agent, OpenClaw, etc. Thanks! Comments URL: [https://news.ycombinator.com/item?id=49305190](https://news.ycombinator.com/item?id=49305190) Points: 1 # Comments: 0