AI agents, automation and product I keep running: open for you to install and read from the inside.
itaruby, open source Ruby type checker: 20 submissions on production code, 10 already accepted →Every agent response ends in one unambiguous next action
A Markdown block you paste into CLAUDE.md or AGENTS.md: every recommendation-bearing response ends in exactly one of four tags, [DONE], [DECIDE], [HUMAN] or [WAIT], with the options spelled out whenever the decision is yours. No install step. Ends "let me know how you'd like to proceed".
Repository wiki where every claim cites a file and line
Point it at a repository and get a rebuildable wiki, written by Claude Code, OMP or Codex, where every sentence cites the source file and line. Deterministic scan, parallel generation with SHA-256 incremental rebuilds, offline wiki.html. Pure Python, zero dependencies, MIT.
Personal fork of herdr for running my agents
A Rust fork of herdr: a background server where your coding agents (Claude Code, Codex, Cursor, omp) run side by side in workspaces, tabs and panes. Every pane marked working, blocked or idle; agent-to-agent channels; a CLI the agents themselves use.
Session notes that become a prompt queue
MIT plugin for Oh My Pi that renders session notes below the status line and runs them as a FIFO prompt queue: step-by-step, with auto-run and human-in-the-loop barriers (---). Each branch keeps its note; nothing is lost across sessions.
Context-cheap SerpApi search for agents
CLI and Claude Code skill that gives agents context-cheap SerpApi search. Pure-function URL builder and parser, 37 offline tests, single compiled binary via bun build. About 17x fewer tokens per call than the default MCP.
Contributions to a Go agent harness
Merged contributions to a Go agent harness: translated the guardrail engine messages (JP to EN) updating the tests in lockstep, and fixed the worktree-create hook.
Open, agent-readable Markdown editor
Reader-first, native, MIT-licensed Markdown editor. The folder you open is the same one your agents can read, search and edit over MCP: the file is the API. Native desktop (Rust + Tauri), boots instantly.
Beach house in Alter do Chão
Stay in Alter do Chão, Brazil. Bookings via Airbnb and WhatsApp, with a self-hosted link-in-bio served by this site.