rpi

Rust coding-agent runtime that began as a reimplementation of Pi and now develops on its own. The embeddable **harness** owns a provider-agnostic streaming agent loop, tool execution, JSONL sessions that resume after a crash from the last committed frame, and a native plugin ABI; the terminal TUI is a shell over the same crates, and a deterministic offline provider covers tests.

memoryprovider-agnosticclituirust

Stars: 179
Adoption surface: slightly complex
Autonomy: bounded
Recovery: durable
License: ✅ open-source
Category: Coding agent products (IDEs, CLIs, full suites)

Repository ↗ Example: Offline embedded agent example ↗

Related in Coding agent products (IDEs, CLIs, full suites)

DeepSeek Harness
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Codex
pi
Gemini CLI
OpenHands

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