harness-starter-kit

Claw Code contains a Rust implementation of the `claw` terminal agent harness that can be built from source and used for diagnostics, one-shot prompts, and interactive sessions with an API key. The repository presents itself as an agent-planned and maintained museum exhibit, warns that the same-named crates.io package is the wrong install, and points practical users to LazyCodex or Gajae-Code.

OpenHands Agent Canvas is a self-hosted control center for running OpenHands, Claude Code, Codex, Gemini, and other ACP-compatible coding agents from one interface. It can switch among local, Docker, virtual-machine, and cloud backends and trigger engineering workflows on schedules or webhooks. A direct host installation grants full filesystem access. The code is currently moving to the software-agent-sdk and agent-canvas repositories.

Ruflo is an agent meta-harness for Claude Code and Codex, adding specialist agents, swarm coordination, memory, learning, MCP tools, and hooks around development work. Its Claude Code plugin path only adds slash commands, skills, and agent definitions; it does not register the MCP server or hooks. The full npx init path installs the broader runtime, daemon, and orchestration features.

Vibe Kanban has announced that it is sunsetting. Its existing workflow organizes work as prioritized kanban issues and creates agent workspaces with a branch, terminal, and development server. The interface supports diff review, inline comments, application previews, and switching among coding agents such as Claude Code, Codex, and Gemini CLI.