6e378185e9
Teach Skill path resolution to accept the common $skill invocation form in addition to bare names and /skill prefixes. Keep the behavior narrow and add regression coverage using the existing help skill fixture. Constraint: Must not touch unrelated dirty api files in this worktree Constraint: Keep the change limited to rust/crates/tools Rejected: Canonicalize the returned skill field to the resolved name | would change caller-visible output semantics unnecessarily Confidence: high Scope-risk: narrow Reversibility: clean Directive: Keep invocation-prefix normalization aligned with how prompt and skill references are written elsewhere in the CLI Tested: cargo test -p tools Not-tested: CODEX_HOME layouts with unusual symlink arrangements
Rust port foundation
This directory contains the first compatibility-first Rust foundation for a drop-in Claude Code CLI replacement.
Current milestone
This initial milestone focuses on harness-first scaffolding, not full feature parity:
- a Cargo workspace aligned to major upstream seams
- a placeholder CLI crate (
rusty-claude-cli) - runtime, command, and tool registry skeleton crates
- a
compat-harnesscrate that reads the upstream TypeScript sources in../src/ - tests that prove upstream manifests/bootstrap hints can be extracted from the leaked TypeScript codebase
Workspace layout
rust/
├── Cargo.toml
├── README.md
├── crates/
│ ├── rusty-claude-cli/
│ ├── runtime/
│ ├── commands/
│ ├── tools/
│ └── compat-harness/
└── tests/
How to use
From this directory:
cargo fmt --all
cargo check --workspace
cargo test --workspace
cargo run -p rusty-claude-cli -- --help
cargo run -p rusty-claude-cli -- dump-manifests
cargo run -p rusty-claude-cli -- bootstrap-plan
Design notes
The shape follows the PRD's harness-first recommendation:
- Extract observable upstream command/tool/bootstrap facts first.
- Keep Rust module boundaries recognizable.
- Grow runtime compatibility behind proof artifacts.
- Document explicit gaps instead of implying drop-in parity too early.
Relationship to the root README
The repository root README explains the leaked TypeScript codebase. This document tracks the Rust replacement effort that lives in rust/.