# Harness

Review the source and install instructions for Harness.

Start Claude Code and Codex agents the person can watch, wait for them and read their answers.

## Details

- Address: Online, Global, United States
- Website: [harness.autonomous.ai/agents](<https://harness.autonomous.ai/agents>)
- Transport: Local
- Package registries: mcpb, npm
- Repository: [github.com/autonomous-ai/openharness](<https://github.com/autonomous-ai/openharness>)
- GitHub stars: 1,390
- Licence: MIT
- Last commit (ISO date): 2026-10-29
- Registry name: ai.autonomous.harness/harness
- Version: 0.4.20
- Source of listing data: Official MCP Registry entry ai.autonomous.harness/harness (fetched 2026-10-29) and GitHub repository autonomous-ai/openharness (stars, licence, last push and maintainer location fetched 2026-10-29).

## Questions

### Where is Harness?

Harness is at Online, Global, United States.

### How do I contact Harness?

To contact Harness, visit https://harness.autonomous.ai/agents.

## Source

From [Vendor websites and documentation](https://registry.modelcontextprotocol.io/v0/servers/ai.autonomous.harness%2Fharness/versions/latest), license Source-specific terms apply. Public facts are attributed; source text and code keep their original licence., checked 2026-10-29.

Last updated October 29, 2026.

## Links

- This MCP server on the [web page](<https://mcpdirectory.fyi/us/global/online/harness>)
- [Developer tools in Online](<https://mcpdirectory.fyi/us/global/online/category/developer-tools.md>)
- [More MCP servers in Online](<https://mcpdirectory.fyi/us/global/online.md>)