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agent-harness-construction
Jamkris/everything-gemini-codeSkill
Design and optimize AI agent action spaces, tool definitions, and observation formatting for higher completion rates.
Why this score
This repo hosts 10 skills, so its 91 stars are split between them (about 9 each) for scoring.
Popularity score: 49/100 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 21, 2026 at commit f8a6a263c88d, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
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 oneagent-harness-construction Jamkris/everything-gemini-code · Skill | 49 | ★ 91 | ≈36 always | 5mo ago |
| coding-agent-harness bojieli/ai-agent-book · Skill Both about harness | 88 | ★ 55k | ≈49 always | 27d ago |
| agent-harness-design AnastasiyaW/codex-claude-code-config · Skill Both about harness | 62 | ★ 212 | ≈155 always | 16d ago |
| harness revfactory/harness · Skill Both about harness | 83 | ★ 9.2k | ≈80 always | 1mo ago |
| Construction-BI intellegix/intellegix-code-agent-toolkit · Subagent Both about construction | 58 | ★ 57 | ≈31 in chat | 16d ago |
| harness-creator walkinglabs/learn-harness-engineering · Skill Both about harness | 86 | ★ 21k | ≈27 always | 1mo ago |