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Achievements

Achievement: Pull Sharkx4Achievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault ContributorAchievement: Starstruckx3

Achievements

Achievement: Pull Sharkx4Achievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault ContributorAchievement: Starstruckx3

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@a7t-ai

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LeonardoCardoso/README.md

Building AI you can leave running

Senior engineer at Trade Republic. On the side I run a7t.ai, an AI portfolio of local-first agent infra, autonomous coding pipelines, native macOS dev tools, and iOS release tooling.

Open source

  • a7t-ai/chat Self-hosted AI chat for everyone in your house. Your local models, passkey sign-in, no cloud.
  • a7t-ai/jano Local-first LLM router and queue. Two models, one GPU, zero cloud.
  • a7t-ai/slipway Self-publishing toolkit for iOS apps. Turns a vanilla Xcode project into one that ships releases on its own.
  • a7t-ai/three-body-agent Autonomous coding pipeline. Picks issues from a project board, implements them via Claude Code, fixes its own CI failures, merges green PRs.

Apps in the App Store

Writing

Contact: leo@leocardz.com · PGP

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  1. a7t-ai/chat a7t-ai/chat Public

    A self-hosted, local-first AI chat for everyone in your house. Your models, your machine, passkey sign-in, no cloud.

    TypeScript 2

  2. a7t-ai/jano a7t-ai/jano Public

    OpenAI-compatible queue and router that lets two local LLMs share a single GPU. Greedy batching minimises model swaps.

    TypeScript 2

  3. a7t-ai/slipway a7t-ai/slipway Public

    Self-publishing toolkit for iOS apps: workflows, Fastlane lanes, and scripts that turn a vanilla Xcode project into one that ships releases on its own.

    Ruby 7

  4. a7t-ai/three-body-agent a7t-ai/three-body-agent Public

    Autonomous development pipeline on GitHub Actions and Claude Code CLI. Picks issues from a project board, implements them, fixes CI failures, and merges green PRs without human touch.

    12 6

  5. a7t-ai/poirot a7t-ai/poirot Public

    A native macOS companion for Claude Code that lets you browse sessions, explore diffs, and re-run commands.

    Swift 197 13

  6. SwiftLinkPreview SwiftLinkPreview Public archive

    It makes a preview from an URL, grabbing all the information such as title, relevant texts and images.

    Swift 1.4k 196