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YeonGyu-Kim ff1df4c7ac fix(api): auth-provider error copy — prefix-routing hints + sk-ant-* bearer detection — closes ROADMAP #28
Two live users in #claw-code on 2026-04-08 hit adjacent auth confusion:
varleg set OPENAI_API_KEY for OpenRouter but prefix routing didn't
activate without openai/ model prefix, and stanley078852 put sk-ant-*
in ANTHROPIC_AUTH_TOKEN (Bearer path) instead of ANTHROPIC_API_KEY
(x-api-key path) and got 401 Invalid bearer token.

Changes:
1. ApiError::MissingCredentials gained optional hint field (error.rs)
2. anthropic_missing_credentials_hint() sniffs OPENAI/XAI/DASHSCOPE
   env vars and suggests prefix routing when present (providers/mod.rs)
3. All 4 Anthropic auth paths wire the hint helper (anthropic.rs)
4. 401 + sk-ant-* in bearer token detected and hint appended
5. 'Which env var goes where' section added to USAGE.md

Tests: unit tests for all three improvements (no HTTP calls needed).
Workspace: all tests green, fmt clean, clippy warnings-only.

Source: live users varleg + stanley078852 in #claw-code 2026-04-08.

Co-authored-by: gaebal-gajae <gaebal-gajae@layofflabs.com>
2026-04-08 16:29:03 +09:00
.claude/sessions fix: tool input {} prefix bug, tool display after accumulation, max_iterations unlimited 2026-04-01 02:24:18 +00:00
.github Close the clawability backlog with deterministic CLI output and lane lineage 2026-04-05 18:41:02 +00:00
assets Refresh docs to match ultraworkers/claw-code source of truth 2026-04-05 18:11:25 +00:00
docs Document a repeatable container workflow for the Rust workspace 2026-04-05 18:11:25 +00:00
rust fix(api): auth-provider error copy — prefix-routing hints + sk-ant-* bearer detection — closes ROADMAP #28 2026-04-08 16:29:03 +09:00
src chore: additional AI slop cleanup and enforcer wiring from sessions 1/5 2026-04-03 18:35:27 +09:00
tests Rewriting Project Claw Code - Python port with Rust on the way 2026-03-31 08:16:20 -07:00
.claude.json feat: default OAuth config for API endpoint, merge UI polish rendering 2026-04-01 03:20:26 +00:00
.gitignore feat: default OAuth config for API endpoint, merge UI polish rendering 2026-04-01 03:20:26 +00:00
CLAUDE.md feat: default OAuth config for API endpoint, merge UI polish rendering 2026-04-01 03:20:26 +00:00
Containerfile Document a repeatable container workflow for the Rust workspace 2026-04-05 18:11:25 +00:00
install.sh feat: b6-codex-session — batch 6 2026-04-07 15:52:30 +09:00
PARITY.md docs(PARITY.md): comprehensive status update — all 9 lanes merged, stubs replaced 2026-04-03 19:39:28 +09:00
PHILOSOPHY.md docs: add philosophy document for autonomous claw development 2026-04-04 16:51:51 +00:00
README.md Close the clawability backlog with deterministic CLI output and lane lineage 2026-04-05 18:41:02 +00:00
ROADMAP.md docs(roadmap): file auth-provider truth pinpoint as backlog #28 2026-04-08 15:58:46 +09:00
USAGE.md fix(api): auth-provider error copy — prefix-routing hints + sk-ant-* bearer detection — closes ROADMAP #28 2026-04-08 16:29:03 +09:00

Claw Code

ultraworkers/claw-code · Usage · Rust workspace · Parity · Roadmap · UltraWorkers Discord

Star history for ultraworkers/claw-code

Claw Code

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.md for build, auth, CLI, session, and parity-harness workflows. Make claw doctor your first health check after building, use rust/README.md for crate-level details, read PARITY.md for the current Rust-port checkpoint, and see docs/container.md for the container-first workflow.

Current repository shape

  • rust/ — canonical Rust workspace and the claw CLI binary
  • USAGE.md — task-oriented usage guide for the current product surface
  • PARITY.md — Rust-port parity status and migration notes
  • ROADMAP.md — active roadmap and cleanup backlog
  • PHILOSOPHY.md — project intent and system-design framing
  • src/ + 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

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.