Sorry again about that, so glad we got it sorted. Great to have you back building on Codex!
TOOLS
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OpenProver v1.0.0: Open-Source Automated Theorem Prover Released
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I'm releasing OpenProver v1.0.0!
— Matěj Kripner (@MatejKripner) 23 mars 2026
It's 1) an open-source automated theorem prover inspired by DeepMind's Aletheia (@tonylfeng @gjb_ai @lmthang), and 2) a "Claude Code for mathematicians", allowing interactive proof search in English and formalization in Lean. pic.twitter.com/xMTHWfIL31I'm releasing OpenProver v1.0.0! It's 1) an open-source automated theorem prover inspired by DeepMind's Aletheia (@tonylfeng @gjb_ai @lmthang), and 2) a "Claude Code for mathematicians", allowing interactive proof search in English and formalization in Lean.
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5 Causal AI Tools That Reveal Why Not Just What
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5 Causal AI Tools That Reveal Why — Not Just What: https://
medium.com/@Modexa/causal
-ai-5-tools-that-reveal-why-not-just-what-437ed6be6ec8
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GPT-5.4 Pro Outperforms Other Models for Complex Tasks
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GPT-5.4 Pro continues to be the only model of its class. For anything really hard & complex, I throw it into the maw with every bit of context I can think of. More often than not, something very useful comes out. I can't get the same results from Codex or Code or anything else.
→ View original post on X — @mattshumer_, 2026-03-23 17:43 UTC
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Developer Uses Claude AI to Build Live Revenue Situation Monitor
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No, my [ Situation Monitor ] pulls live revenue from Stripe API, more revenue and expenses from my Wise API (bank), etc. Then for historical data I imported a lot manually with CSV or just copy pasting into Claude Code on the server I also asked Claude in Chrome to download
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Claude Code Powers Personal Finance Situation Monitor Dashboard
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Added live investment returns now to my revenue chart on my new Situation Monitor dashboard I built with Claude Code You can see the center bars are my projects revenue and then those green spikes are (mostly S&P500) investment returns Some months they very are up and I
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PlayerZero: An AI Production Engineer Tool
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PlayerZero is literally an AI production engineer. Check them out here:
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LangSmith Webhooks: Get Slack Notifications When Agents Complete
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Tired of constantly checking if your long-running agent is done? Use the LangSmith Deployment webhook feature to send a slack ping when your run finishes! Here's how to wire it up in a couple of minutes https://
youtu.be/SR6eTBb0k2U Docs: https://
docs.langchain.com/langsmith/use-
webhooks
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Cursor Builds Instant Grep to Search Millions of Files in Milliseconds
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Cursor can now search millions of files and find results in milliseconds. This dramatically speeds up how fast agents complete tasks. We're sharing how we built Instant Grep, including the algorithms and tradeoffs behind the design.