Projects, tools, and working systems.

Terminal UI for managing macOS audio devices. Switch defaults, adjust volume, toggle mute — all from your terminal. Documentation site coming soon.

Fill-in-the-blank coding practice graded by really running the tests. Exercises execute in isolated sandboxes, with spaced repetition scheduling what you review next.

A DSL for building web services that compiles to production-ready TypeScript. Define your API, and Blueprint generates the rest.

Deterministic repository factory for agent-native developer tools. Turns a small bob.yaml product contract into a reviewable plan, applies only files it can prove it owns, and detects drift in CI.

Mark browser behavior in YAML, replay it, and hand the trace to any coding agent. Local-first behavioral browser-spec layer with DOM snapshots, screenshots, network capture, MCP server, and doc site now live at cairntrace.dev.

Evidence-first control plane for AI-search visibility. Measures how a brand shows up across AI answer surfaces — query coverage, per-model observations, citations — and turns it into traceable campaigns.

Ephemeral DigitalOcean environments from your Docker Compose file. Spin up a disposable copy of your stack, reachable only over SSH, and tear it down without touching your data.

Semantic retrieval over long-form video. Upload a two-hour recording, ask for the moments you need in plain language, and get exact time ranges back — each with a rationale for why it matches.

Local-first code intelligence: a structural code graph + semantic search combined into one query layer. Three surfaces — CLI, MCP server, and studio TUI — over a single graph. Doc site now live at codemap.tools.

Evidence-guided agent kernel for software-engineering agents. Preserves task state, explicit evidence, bounded changes, verification, and durable memory across long tool-using work.

Duolingo-style Morse code learning app. Native iOS app in Swift 6 with a Nuxt companion web app and GraphQL API backend. Documentation site coming soon.

Local file processing CLI and MCP server. Convert, transform, and analyze files without cloud dependencies.

Local-first behavior runner for terminal applications and interactive CLI workflows. Drives any PTY-based app from YAML/JSON specs and writes self-contained artifact packs for humans and agents. Doc site now live at glyphrun.dev.

Git visualization tool designed for both humans and LLMs. Clean, parseable output of repository state and history.

AI code completion plugin for Neovim powered by Claude. Get intelligent suggestions right in your editor.

File-based HTTP API testing framework. Define API tests as simple spec files and run them from the command line.

Client work: membership platform for a boutique strength studio. Class booking, Stripe-backed memberships, signed QR check-in, and front-desk operations in a Spanish-first PWA.

Link analyzer and placement monitoring for SEO. Paste a URL to see how it links out, then monitor the placements you care about and get alerted when a link breaks or turns nofollow.

Fully local AI coding agent for the terminal. Powered by Ollama and small models with intelligent routing, cross-session memory, and MCP tool integration. Live at local-agent.dev.

AI-powered book writing platform for literary fiction. Context-aware writing assistant, collaborative character/world-building tools, and manuscript management with export. Documentation site coming soon.

One hub for all your MCP servers, synced into every agent. Defines servers once, proxies them through a single gateway, keeps 12 agent harnesses in sync, and records local usage intelligence.

Agent library operator and stack readiness CLI/MCP for the shared ~/.agents tree. Manages skills and profiles, probes companion tools with tiered health checks. Live at minervacli.dev.

Local-first observability hub for macOS. Real-time CPU, memory, temperature, network, and process monitoring via a Bubble Tea TUI, a JSON CLI, and a 7-tool MCP server — with anomaly detection and doc site now live at monitorcli.dev.

Music learning web app with tablature rendering and audio playback for structured practice sessions.

Knowledge base application with MCP server. Store, search, and retrieve notes directly from your AI assistant.

Document reservation platform for managing document workflows with role-based access and real-time status tracking.

Lightweight native macOS code editor built with Swift and SwiftUI/AppKit. Multi-tab editing, LSP semantic tokens, DAP debugger, PTY terminal, git integration, and Nord theme.

Tactical card game combining tarot symbolism with TCG mechanics. Built with Next.js 15 and React 19.

AI-powered tarot reading app. Ask a question, choose a spread, and receive streaming interpretations from Claude AI with custom pixel-art Major Arcana cards.

Modern terminal code editor built with Go. VS Code-like editing in your shell — syntax highlighting, LSP, multi-tab, file tree, git panel, Lua plugins, and mouse support. Documentation site coming soon.

Strategic turn-based MOBA where strategy matters more than reflexes. Text-based multiplayer online battle arena with 18 programming-themed heroes, 40+ items, talent trees, and a full draft phase.

Single-binary, local-first secrets manager and MCP server. AES-256-GCM encryption, Argon2id key derivation, versioned secrets, .env toolkit, X25519 recipient sharing, git-filter integration, and a 36-tool MCP server.

AI-powered codebase assistant that uses local embeddings to understand and navigate your code with natural language.

Local-first semantic code search powered by embeddings. Index your codebase and search by meaning, not just keywords. Hybrid mode, MCP server, studio UI, and cloud provider support.

Embeddable vector database for Go. Single-file persistence, HNSW indexing, hybrid search (vector + BM25), streaming results, and 55 MCP tools for AI integration.

Turn bug videos into timestamped evidence bundles that humans and coding agents can inspect. Local-first Go CLI with doc site now live at vidtrace.dev.

Vue-to-native compiler. Write Vue components and compile them directly to native mobile applications.