{"slug":"dev-3-0","name":"dev-3.0","vendor":"h0x91b","tagline":"Kanban board where every card is a live coding agent in its own git worktree, tmux session and branch, reviewed and merged in place","url":"https://agentboards.org/agent/dev-3-0","website":"https://dev3.h0x91b.com/","docs":"https://github.com/h0x91b/dev-3.0","repo":"https://github.com/h0x91b/dev-3.0","category":"harness","execution":["local"],"license":"Apache-2.0","open_source":true,"pricing":{"model":"byok","summary":"Free and open source under Apache-2.0; it drives the agent CLIs and logins already installed on your machine","from_usd":0,"free_tier":true,"byok":true},"models":{"backbone":["Claude Code","Codex","Gemini","Cursor Agent","opencode"],"bring_your_own_model":true,"local_models":false},"protocols":{"mcp_client":false,"mcp_server":false,"openapi":false},"capabilities":{"terminal_exec":true,"browser":false,"multi_file_edit":true,"git_ops":true,"docker_sandbox":false,"multi_agent":true,"headless_ci":false},"context_window":null,"platforms":["macos","linux","windows"],"install":[{"label":"Homebrew","command":"brew install --cask dev3"},{"label":"Download","command":"Download the latest release from https://github.com/h0x91b/dev-3.0/releases/latest"}],"benchmarks":[],"tags":["open-source","kanban","git-worktrees","tmux","parallel-agents","code-review"],"github_stars":301,"metrics":{"stars":301,"pushed_at":"2026-10-01T20:15:56Z","archived":false,"open_issues":31,"latest_version":"v1.56.0","latest_version_at":"2026-09-29T18:21:46Z","latest_version_url":"https://github.com/h0x91b/dev-3.0/releases/tag/v1.56.0","version_source":"github","checked_at":"2026-10-02T05:05:35.564Z"},"sources":{"overview":"https://github.com/h0x91b/dev-3.0","website":"https://dev3.h0x91b.com/","install":"https://github.com/h0x91b/dev-3.0","license":"https://github.com/h0x91b/dev-3.0","pricing":"https://github.com/h0x91b/dev-3.0","capabilities":"https://github.com/h0x91b/dev-3.0","models":"https://github.com/h0x91b/dev-3.0"},"verified_at":"2026-09-04","adoption":{"score":0,"signals":{"github_stars":287},"measured_at":"2026-09-21"},"scores":{"panel":6.3,"adoption":0,"spread":1.5,"facts":8.3,"board":5.7,"dimensions":{"reliability":6,"usefulness":6.5,"cost":7.7,"longevity":5.2},"per_persona":{"amigo":6.5,"critico":5.8,"profesor":6.8,"inversora":5.8,"jefa":6,"hacker":7.3},"community":null},"rank":null,"category_rank":104,"panel_reviews":[{"persona":"juez","persona_name":"El Juez","ai_generated":true,"verdict":"El Profesor and El Crítico both look at the parallel branches: one grades the review loop that closes over them, the other counts what happens when they all land.","scores":null,"evidence":[]},{"persona":"amigo","persona_name":"El Amigo","ai_generated":true,"verdict":"Pick dev-3.0 if you review agent work more than you write it; pick a single terminal session if you would rather do one thing properly than five things at once.","scores":{"reliability":6,"usefulness":7,"cost":8,"longevity":5},"evidence":["https://github.com/h0x91b/dev-3.0","https://dev3.h0x91b.com/"]},{"persona":"critico","persona_name":"El Crítico","ai_generated":true,"verdict":"Every card cuts a fresh worktree from the same base branch, so five agents working at once produce five branches that were each written as though the others did not exist.","scores":{"reliability":5,"usefulness":6,"cost":7,"longevity":5},"evidence":["https://github.com/h0x91b/dev-3.0","https://dev3.h0x91b.com/"]},{"persona":"profesor","persona_name":"El Profesor","ai_generated":true,"verdict":"Review is structured as a feedback channel rather than a report: inline comments on a whole-branch diff are pushed back into the producing agent, and separate read-only hunters comb the same diff.","scores":{"reliability":7,"usefulness":7,"cost":7,"longevity":6},"evidence":["https://github.com/h0x91b/dev-3.0","https://dev3.h0x91b.com/"]},{"persona":"inversora","persona_name":"La Inversora","ai_generated":true,"verdict":"Permissively licensed, 252 stars, one maintainer, and the product is a shell around five other companies' agent CLIs. There is no asset here that anyone would buy.","scores":{"reliability":5,"usefulness":6,"cost":8,"longevity":4},"evidence":["https://github.com/h0x91b/dev-3.0"]},{"persona":"jefa","persona_name":"La Jefa","ai_generated":true,"verdict":"Nothing to buy across sixty desks, and the one thing that reaches my existing process is a card that shows its pull-request number and live continuous-integration state.","scores":{"reliability":5,"usefulness":6,"cost":8,"longevity":5},"evidence":["https://github.com/h0x91b/dev-3.0","https://dev3.h0x91b.com/"]},{"persona":"hacker","persona_name":"El Hacker","ai_generated":true,"verdict":"Apache-2.0 and installed with one cask, and every card is a real tmux session, so I can attach from another terminal and drive the agent without going through the app.","scores":{"reliability":8,"usefulness":7,"cost":8,"longevity":6},"evidence":["https://github.com/h0x91b/dev-3.0","https://dev3.h0x91b.com/"]},{"persona":"comediante","persona_name":"El Comediante","ai_generated":true,"verdict":"Your coding agents are now cards on a Kanban board, which means they will be moved to Done by someone who has not read them.","scores":null,"evidence":[]}]}