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Harness
autonomous-ai/openharnessMCP server
Start Claude Code and Codex agents the person can watch, wait for them and read their answers.
Why this score
Installs in real projects: we can't search for this one (it has no fixed package name or address), so it's scored as a typical MCP server.
Popularity score: 68/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 22, 2026 at the npm package @autonomous-ai/harness-mcp@0.2.0, with Cisco's open-source skill-scanner.
What its code does:
- Runs shell commands Common for dev tools. Read the commands it runs.README.md:1, index.mjs:9
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This oneHarness autonomous-ai/openharness · MCP server | 68 | ★ 1.4k | not measured | today |
| harness-creator walkinglabs/learn-harness-engineering · Skill Both about harness | 86 | ★ 21k | ≈27 always | 1mo ago |
| harness-optimizer affaan-m/ECC · Subagent Both about harness | 90 | ★ 284k | ≈29 in chat | 16d ago |
| harness-context greatSumini/cc-system · Subagent Both about harness | 59 | ★ 438 | ≈57 in chat | 5mo ago |
| harness-researcher ZhangShenao/harness9 · Subagent Both about harness | 58 | ★ 142 | ≈42 in chat | 16d ago |
| harness-eval HKUDS/OpenHarness · Skill Both about harness | 80 | ★ 16k | ≈74 always | 5mo ago |