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/harness

To build an AI harness: run, observe, validate, automate repeated work faster — CLI/MCP actions, devcontainers, skills, subagents, hooks, pipelines, automations.

BOOST
@griddynamicsgriddynamics@griddynamics
From plugin
rosetta
36678 skills24 agents71 commands

Claude Code

$ npx -y skills add griddynamics/rosetta --skill harness --agent claude-code
Stats
PythonTypeScriptReactJavaC++RedisGitGitHubCI/CDAnthropicGeminiMCP
375
Stars
85
Forks
Active
Maintenance
TypeScript
Language
Apache-2.0
License
Last commit
Created

Repo: griddynamics/rosetta

In this plugin
78 skills71 commands24 agents
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@griddynamics
Ships withrosetta

An instruction layer for AI coding agent

36678 skills24 agents
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Stars on GitHub

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stars in total
366
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Compress a Rosetta KB prompt artifact (skill · workflow · phase · rule · agent · template · generic) by stripping structural…

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Ask which skill or flow fits your situation. A router over the skills in this repo.

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Use when you want to verify compiler changes and commit with the correct convention. Runs tests, lint, and format, then commits…

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Questions about harness.

Which coding agents can use harness?
harness installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.