ghostwright/wraith
Open-source agent harness runtime. Built in Rust. Provider-agnostic. For everyone.
Platform-specific configuration:
{
"mcpServers": {
"wraith": {
"command": "npx",
"args": [
"-y",
"wraith"
]
}
}
}Add the config above to .claude/settings.json under the mcpServers key.
<p align="center"> </p>
<h1 align="center">Wraith</h1>
<p align="center"> <em>The agent harness, open sourced.</em> </p>
<p align="center"> </p>
---
The claw-code repository reached 128K stars as a clean-room reimplementation of an AI agent harness. The repo is still viewable on GitHub, but you can't clone or fork it.
We had the same problem, so we retrieved the source files and published them here. The first commit is the original, completely unmodified. Everything after that is ours.
If the original authors have concerns, reach out at cheemawrites@gmail.com.
We want to take this foundation and build it into something provider-agnostic. The original targets one provider. We think an agent harness should work with Claude, OpenAI, Gemini, local models - your choice. We're building that in the open, one commit at a time, with Claude Code.
See PARITY.md for what works today and what still needs building.
cd rust && cargo build --releasepython3 -m src.main summaryThe foundation was built by Sigrid Jin (@instructkr) and the ultraworkers team using oh-my-codex and oh-my-opencode. This is their work. We're carrying it forward.
Loading reviews...