Blog
- Harness Useful, two weeks later: from four tools to six
What changed in the Harness Useful family since October: Harness Code and Harness Knowledge joined, Harness Memory gained per-project save controls and two-way sync, and Harness Skills added release assessments and Pi support.
- Harness Useful: a home for four open-source agent tools
harness-useful.com brings Harness Desktop, Harness Skills, Harness Memory and Harness Dashboard together: four local, open-source tools for Oh My Pi, PI, OpenCode, Claude Code and Codex that work alone or as one family.
- Harness Dashboard: token usage across every coding agent
Harness Dashboard is a local desktop app that reads the session logs of Claude Code, Codex, Gemini CLI, Copilot CLI, OpenCode, omp, pi, Zed, Cline, Roo Code, Kilo Code and Cursor, and charts where your tokens and money go.
- Harness Useful Skills: a workflow written as skills
Harness Useful Skills is a set of us-* skills for Oh My Pi and Claude Code that take a natural-language request through research, planning, implementation, review and project memory, without a separate workflow executor.
- Harness Usage Dashboard: now in Claude Code too
The usage dashboard I wrote for Oh My Pi has a new name and a second host: a native Claude Code plugin with a token chart, local session history, and rate-limit windows in a Pane.
- Useful Timer: a countdown with a little character
Useful Timer is my small desktop countdown app, with eight animated styles, multiple independent timers, local settings, and reduced-motion controls.
- Oh My Pi Anvil: Verification Beyond the Agent Handoff
A look at how my Oh My Pi Anvil extension coordinates specialist agents, persists run evidence, and ties checks and reviews to the workspace revision they evaluated.
- Bringing This Blog Up to Date with Svelte 5
How I modernized this SvelteKit blog with Svelte 5 runes, snippets, updated UI components, and Tailwind CSS 4 while keeping its file-based publishing workflow.
- Harness Usage Dashboard
I built a usage dashboard for the Oh My Pi coding harness: live token charts, persistent session history, and provider allowances in a tmux sidebar, without leaving the terminal.
- Track Things for Home Assistant
My open-source Home Assistant integration brings Track Things records, automations, and guided Assist conversations into your home.