523ce7474a
MessageRequest now carries OpenAI-compatible tuning params (c667d47), but
the Anthropic API does not support frequency_penalty or presence_penalty,
and uses 'stop_sequences' instead of 'stop'. Without this fix, setting
these params with a Claude model would produce 400 errors.
Changes to strip_unsupported_beta_body_fields:
- Remove frequency_penalty and presence_penalty from Anthropic request body
- Convert stop → stop_sequences (only when non-empty)
- temperature and top_p are preserved (Anthropic supports both)
Tests added:
- strip_removes_openai_only_fields_and_converts_stop
- strip_does_not_add_empty_stop_sequences
87 api lib tests passing, 0 failing.
cargo check --workspace: clean.
Claw Code
ultraworkers/claw-code · Usage · Rust workspace · Parity · Roadmap · UltraWorkers Discord
Claw Code is the public Rust implementation of the claw CLI agent harness.
The canonical implementation lives in rust/, and the current source of truth for this repository is ultraworkers/claw-code.
Important
Start with
USAGE.mdfor build, auth, CLI, session, and parity-harness workflows. Makeclaw doctoryour first health check after building, userust/README.mdfor crate-level details, readPARITY.mdfor the current Rust-port checkpoint, and seedocs/container.mdfor the container-first workflow.
Current repository shape
rust/— canonical Rust workspace and theclawCLI binaryUSAGE.md— task-oriented usage guide for the current product surfacePARITY.md— Rust-port parity status and migration notesROADMAP.md— active roadmap and cleanup backlogPHILOSOPHY.md— project intent and system-design framingsrc/+tests/— companion Python/reference workspace and audit helpers; not the primary runtime surface
Quick start
cd rust
cargo build --workspace
./target/debug/claw --help
./target/debug/claw prompt "summarize this repository"
Authenticate with either an API key or the built-in OAuth flow:
export ANTHROPIC_API_KEY="sk-ant-..."
# or
cd rust
./target/debug/claw login
Run the workspace test suite:
cd rust
cargo test --workspace
Documentation map
USAGE.md— quick commands, auth, sessions, config, parity harnessrust/README.md— crate map, CLI surface, features, workspace layoutPARITY.md— parity status for the Rust portrust/MOCK_PARITY_HARNESS.md— deterministic mock-service harness detailsROADMAP.md— active roadmap and open cleanup workPHILOSOPHY.md— why the project exists and how it is operated
Ecosystem
Claw Code is built in the open alongside the broader UltraWorkers toolchain:
Ownership / affiliation disclaimer
- This repository does not claim ownership of the original Claude Code source material.
- This repository is not affiliated with, endorsed by, or maintained by Anthropic.