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John Niche
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John Niche

@johnnichev
Building selectools (Python multi-agent framework) + nv:context (context engineering for AI). Senior ML engineer. Python, LLMs, React, Node.
selectools.dev
Born June 18, 1999
Joined April 2014
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  • user avatar
    John Niche
    @johnnichev
    Apr 24
    Do you remember when you joined X? I do! #MyXAnniversary --- I didn't until X told me lol, back then it was the lil blue bird instead of an X off course :)
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  • user avatar
    John Niche
    @johnnichev
    Apr 14
    🚀 Check out my CoderLegion profile & latest post! 🏆 Points: 639 | 🎱 Badges: 3 | 👥 Followers: 2 | 📄 Posts: 1 Latest post: "SELECTOOLS" Read it here: coderlegion.com/14398/selectoo… View my full profile: coderlegion.com/user/john-nich…
    Releasing v0.20.1 of [selectools](https://github.com/johnnichev/selectools), an open-source (Apache-2.0) Python framework for AI agent systems. Supports OpenAI, Anthropic, Gemini, and Ollama. ```bash pip install selectools ``` ### The technical hook:...
    SELECTOOLS
    From coderlegion.com
  • user avatar
    John Niche
    @johnnichev
    Apr 11
    1.Saturday morning, coffee in hand, revising chapter 3 of my science fiction novel while CI runs. Any devs here with too many projects for one lifetime?
  • user avatar
    John Niche
    @johnnichev
    Apr 9
    Impeccable has been truly amazing, check this out > Subscribe to Impeccable Updates
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    Impeccable Updates | Paul Bakaus | Substack
    From impeccablestyle.substack.com
  • user avatar
    John Niche
    @johnnichev
    Apr 8
    Most AI coding agents fail for a boring reason. They get fed bad context. I spent 4 weeks reading 200+ sources on this, built a Claude Code skill that fixes it, and validated it on three production repos. > Shipping today: nv:context
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    nv:context | Context engineering for engineers who ship
    From skills.nichevlabs.com

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