Welcome 👋

This bundle contains everything a senior developer needs to begin implementing a Rust rewrite of the pi agent harness:

• Research — raw scouting reports from the pi source tree (one per package, plus an ecosystem survey).
• Specs — synthesized, cross-cutting designs and contracts.
• Roadmap — a phased, multi-month implementation plan paced for a Rust newbie.

The author of the rewrite is an experienced developer who is new to Rust, so the prose leans pedagogical without being patronising. Where Rust idiom matters, it's flagged.