Vibe Coding DiscoverHAR: open agent harness (CLI + MCP) for coding agents. Isolated worktrees, deterministic verify, software factory workflows for Claude Code, Cursor, and Codex.
HAR is a CLI and MCP harness for coding agents that provisions isolated worktrees, coordinates concurrent runs, and executes repeatable verification stages with recorded evidence. It works with Claude Code, Cursor, Codex, and other MCP clients.
Use Cases
Run coding agents in isolated worktreesCoordinate multiple agents on one repositoryRun deterministic project checksCapture verification evidence for code changesIntegrate coding workflows with Claude Code, Cursor, and Codex
Built With
- Language
- TypeScript
- Frameworks
- Model Context Protocol SDK
Tags
coding agents · agent harness · MCP · CLI · isolated worktrees · deterministic verification · multi-agent workflows · developer tools