Create harness
Skill ruvnet/metaharness/.claude-plugin/skills/create-harness
๐ ๏ธ The meta-harness for AI agents โ scaffold your own focused, branded agent harness with its own npx CLI, MCP server, memory, learning loop, and witness-signed releases. Works with Claude Code, Codex, pi.dev, Hermes, OpenClaw, and RVM (hardware-isolated sandbox).From the repository description
npx -y skills add ruvnet/metaharness --skill create-harnessAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.