Lab

Tools I build. One paid product (Armada, in the Atlassian Marketplace). The rest open source on GitHub. Most are Go.

Paid

  1. PAID paid · Atlassian Marketplace · TypeScript

    Armada

    Campaign orchestration for Jira — turn one parent issue into 50+ child issues across teams, with fan-out strategies per team, live mission control, fleet management, recall safety rails, approval gates, templates, and multi-stage rollouts. Ships on the Atlassian Marketplace. Product site: armada.run.

Open source

  1. LAB active · Go + Tauri

    Nomi

    Local-first AI coding agent. Plan review before execution, capability-gated tools (filesystem.write, command.exec, network.outgoing), BYO LLM (Ollama / Anthropic / OpenAI). Tauri desktop + Go daemon — your repo never leaves your laptop unless you decide otherwise.

  2. LAB active · Go

    Roady

    Plan-of-record for AI coding agents. Spec, plan, and drift detection that survive context resets. File-based, git-versioned, MCP-native.

  3. LAB active · Go

    TokenOps

    Local MCP server + CLI that tracks Claude Max / ChatGPT Plus/Pro/Team / Copilot / Cursor plan windows and warns before you hit the cap. Output-side coach detects compressed reply styles (e.g. caveman).

  4. LAB active · Go

    Scout

    Browser automation in one binary. Simpler alternative to Playwright — no Node, no Python, no runtime. Library, CLI, MCP server, chat UI.

  5. LAB active · Go

    Fortify

    Production-grade resilience for Go services calling LLMs and tools. Circuit breaker, retry, rate limit, timeout, bulkhead, fallback, hedge, adaptive concurrency, cost budget, stream timeout. Zero core deps.

  6. LAB active · Go

    Bolt

    Zero-allocation slog.Handler for Go with first-class OpenTelemetry. Same encoder behind a chained-builder API for hot paths. Includes a genai add-on that annotates spans with the OpenTelemetry GenAI semantic conventions.

  7. LAB active · Go

    Statekit

    Typed statechart engine for Go. Hierarchy, guards, actions, parallel states, snapshots, lint, visualization. Same primitives for backend domain workflows (orders, payments, incidents) and AI agent runtimes.

  8. LAB active · Go

    Mnemos

    Evidence layer for AI agents — claims, contradictions, citations. Self-hostable. Wrappers in TypeScript and Python.

  9. LAB active · Go · Apache 2.0

    Nox

    Open-source security scanner with first-class AI app security: prompt injection at the call site, embedding leakage, agent over-privilege, MCP hardening, cross-file AI taint, polyglot AIBOM. Cosign-signed plugin marketplace. Offline-first, agent-native via MCP. Lives at nox-hq.dev.

  10. LAB active · Go

    Cognitive stack

    Five composable Go libraries for AI agent runtimes: Mnemos (memory), Chronos (time/pattern perception), Nous (commitment extraction), Praxis (typed actions), Olymp (control plane). Domain-agnostic; pick the primitives your runtime needs.

  11. LAB active · Go

    mcp-go

    Go framework for building MCP (Model Context Protocol) servers. Used by most of the projects above.

  12. LAB stable · TypeScript

    Govee Light Management

    Stream Deck plugin for managing Govee smart lights, with advanced group functionality. Local API, no cloud app required.

  13. LAB active · TypeScript

    cclint

    Fast, extensible linter for CLAUDE.md context files. Validates and optimises the rules an AI agent reads at session start.

Everything else (cognitive-stack pieces, smaller utilities, abandoned experiments) lives at github.com/felixgeelhaar.