October 10, 2026· ~7 min readPi add-ons at a glance: what the extension ecosystem is worth The pi coding agent is deliberately minimal: no subagents, no plan mode, no memory factory. Instead it ships an extension system — you build what is
October 10, 2026· ~7 min readpi /until-done in practice: the agent works until the proof lands The core problem of every autonomous coding agent is not speed, it is honesty: the agent reports "done" as soon as it *believes* it is done, and test
August 23, 2026· ~6 min readBenchmarking pi-l1-cache: a 138µs in-memory cache layer for the pi coding agent The pi coding agent lets extensions intercept the provider round-trip with `before_provider_request` and `after_provider_response` events. That is pl
August 3, 2026· ~4 min readopenspec-pi: Spec-Driven Development, Built Into Your Agent<img src="/images/diagrams/openspec-pi.svg" alt="Diagram of openspec-pi showing how the pi agent auto-injects openspec context into the system prompt,
July 27, 2026· ~9 min readZot vs Pi vs OpenCode: A Hard Look at AI Coding Agent Harnesses<img src="/images/diagrams/zot-vs-pi-vs-opencode-benchmark.svg" alt="Benchmark comparison of zot, pi, and opencode showing startup time, memory usage,