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seanobannon

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  1. Show HN: I built an AI Chess Coach w/o4-mini and Stockfish (chesscoachgpt.com)

    I built a simple chess bot that pairs o4-mini w/reasoning grounded in Stockfish’s engine analysis. It explains moves clearly, suggests tactics, and helps you understand why moves are good (or bad). Try it out here:…

    4 points 0
  2. Show HN: Self-Hosted OAuth Authentication Library for MCP Servers (github.com)

    Hey HN, The latest MCP spec (https://modelcontextprotocol.io/specification/2025-06-18/bas...) requires MCP Servers implement OAuth for authenticating users and authorizing access to tools and resources. I spent way too…

    4 points 0
  3. Show HN: Custom OAuth Connector Example for ChatGPT Deep Research (github.com)

    I subscribe to a ton of newsletters and always wanted to include them as sources with ChatGPT Deep Research. With the launch of Custom Connectors last week, this is finally possible. This repo is a minimal working…

    1 points 0
  4. Deregulated energy markets accelerate solar adoption (seanobannon.substack.com)
    71 points 180
  5. Show HN: Clau-Perator – Computer Use Demo with Claude 3.7 (clauperator.com)

    I built Clauperator (No affiliation with Anthropic/OpenAI) as a demo to explore how Anthropic’s Claude 3.7 model can handle browser based tasks. For example, data entry, web research, or other workflows that typically…

    2 points 0
  6. Regulatory gridlock in the U.S. risks losing the drone arms race (seanobannon.substack.com)
    80 points 101