# Dicklesworthstone/pi_agent_rust

High-performance AI coding agent CLI written in Rust with zero unsafe code

Repository: https://github.com/Dicklesworthstone/pi_agent_rust
Canonical: https://ross.abutalabs.com/products/pi_agent_rust
Language: Rust
License: NOASSERTION
License Family: other
Topics: ai-agents, cli, developer-tools, rust
Last push: 2026-08-26T19:48:56+00:00

## Health v2 (maintenance only)
Score: 82/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 99, longevity 15
- inputs: {"age_days": 212, "days_push": 7, "days_rel": 11, "gap_med": 10, "n_releases_24m": 18}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1657, forks 200 (observed 2026-08-28T04:05:18.049800+00:00)

## What it is
pi_agent_rust is a native, single-binary AI coding agent CLI written in Rust with zero unsafe code, ported from Mario Zechner's Pi Agent. It provides streaming LLM responses, 28 built-in tools, session persistence, and a capability-gated security model for extensions.

## Use cases
- run an AI coding assistant in the terminal
- refactor code with LLM help from the command line
- pipe error logs to an AI for explanation
- continue previous AI coding sessions
- get a fast, low-overhead alternative to Electron-based AI agents
- extend an AI agent with custom tools via a gated dispatcher

## When to choose
- you want a fast, single-binary AI coding agent with minimal startup overhead
- you prefer Rust tooling with no unsafe code and bounded resource usage
- you already use Pi Agent or OpenClaw and want a native engine
- you need session persistence and streaming responses in a terminal workflow

## When to avoid
- you need a GUI or IDE-integrated AI assistant rather than a CLI
- you require a mature ecosystem with extensive plugins and community extensions
- you need guaranteed long-term support given the nonstandard license and early version (0.3.0)

## Facets
- artifact type: cli-tool
- maturity: active
- function: agent-framework, llm-inference, cli, developer-tools
- domain: developer-tools, large-language-models
- platform: cli, windows, rust, cross-platform
- tags: coding-agent, terminal-ai, rust-port, single-binary, no-unsafe, pi-agent, llm-tools, ai-agents, command-line, linux, macos

## Member repositories
- Dicklesworthstone/pi_agent_rust (main) score 82

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:18.049800+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:44:45.490993+00:00, confidence not recorded.
  - readme: https://github.com/Dicklesworthstone/pi_agent_rust (fetched 2026-08-28T04:05:18.049800+00:00, sha 9130a6a9ab8c)
  - registry_crates: https://crates.io/api/v1/crates/pi_agent_rust (fetched 2026-08-29T11:17:17.946866+00:00, sha f1a05fe2fe1b)
- Data as of 2026-08-30T08:39:29.467469+00:00.