Agent harnessAI and agent development
OpenHarness
Build and run open agents with tools, memory, permissions, and multi-agent coordination.
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- Updated
- Updated Jul 10, 2026
MIT
Build and run open agents with tools, memory, permissions, and multi-agent coordination.
OpenHarness is a Python framework for researchers and developers who want an inspectable, extensible agent runtime through a CLI or terminal UI. It combines tool use, skills, persistent memory, permissions, MCP, and multi-agent coordination. The bundled ohmo agent can work through Feishu, Slack, Telegram, or Discord using an existing Claude Code or Codex subscription.
Resource types
Use cases
Runtime
Protocols & integrations
Build extensible coding agents with a unified model API
Build extensible agents for long-running, multi-step work
Capabilities
Audience
Public GitHub facts last synced Jul 10, 2026.
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