HKUDS/OpenHarness
"OpenHarness: Open Agent Harness with a Built-in Personal Agent--Ohmo!" observed · 2026-08-28
Health v2 · maintenance only
70/100
- Activity 85
- Release rhythm 83
- Longevity 11
Flags: young
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: 8
- age_days: 154
- days_rel: 118
- days_push: 90
- n_releases_24m: 4
Adoption not part of the score
15546 stars · 2531 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
OpenHarness is a lightweight open-source agent harness in Python providing tool use, skills, memory, and multi-agent coordination, launched via a single 'oh' CLI command. It includes ohmo, a personal AI agent that chats over Feishu/Slack/Telegram/Discord and autonomously writes code, runs tests, and opens PRs using existing Claude Code or Codex subscriptions.
Use cases
- build a personal AI coding agent that opens PRs autonomously
- run an agent harness with tool use, skills, and memory
- coordinate multiple AI agents from a single CLI
- chat with an AI assistant via Telegram or Discord that works on my repo
- reuse my Claude Code subscription without extra API keys
- add long-session memory and skills to an LLM agent
- integrate CLI agents like Cursor or nanobot into one harness
When to choose
- you want an open, hackable agent harness with 43+ built-in tools
- you need a personal agent reachable through chat platforms that can code and open PRs
- you want multi-agent coordination and memory without building infrastructure yourself
- you already pay for Claude Code or Codex and want to leverage it
When to avoid
- you need a simple chatbot with no coding or repo access
- you require a fully managed cloud agent service with no local setup
- you need non-Python agent runtimes or guaranteed enterprise support
Facets
framework · maturity active
agent-framework cli chatbot developer-tools workflow-automation mcp large-language-models developer-tools python cli cross-platform self-hosted agent-harness personal-agent multi-agent tool-use memory claude-code terminal-ui messaging-integrations ai-agents automation command-line telegram discord
1 source
- readme: https://github.com/HKUDS/OpenHarness · fetched 2026-08-28 · 35a2e0fe9fb3
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| HKUDS/OpenHarness | main | 70 |
For agents
markdown · JSON · MCP: product_card(name="HKUDS/OpenHarness")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem