{"slug":"proliferate","name":"Proliferate","vendor":"Proliferate","tagline":"Open-source macOS AI IDE that runs Claude Code, Codex, OpenCode, Cursor and Grok in parallel, each task in its own git worktree","url":"https://agentboards.org/agent/proliferate","website":"https://proliferate.com","docs":"https://proliferate.com/docs","repo":"https://github.com/proliferate-ai/proliferate","category":"harness","execution":["local","cloud"],"license":"AGPL-3.0","open_source":true,"pricing":{"model":"byok","summary":"Open source under AGPL-3 and free to download; you bring your own subscriptions or keys for the agents it runs","from_usd":0,"free_tier":true,"byok":true},"models":{"backbone":["via managed agents (Claude Code, Codex, OpenCode, Cursor, Grok)"],"bring_your_own_model":true,"local_models":false},"protocols":{"mcp_client":true,"mcp_server":false,"openapi":false},"capabilities":{"terminal_exec":true,"browser":true,"multi_file_edit":true,"git_ops":true,"docker_sandbox":false,"multi_agent":true,"headless_ci":false},"context_window":null,"platforms":["macos"],"install":[{"label":"download","command":"Download the macOS app from https://proliferate.com"}],"benchmarks":[],"tags":["open-source","worktrees","parallel-agents","subagents","mcp","workflows"],"github_stars":511,"metrics":{"stars":511,"pushed_at":"2026-10-01T14:48:00Z","archived":false,"open_issues":104,"latest_version":"runtime-v0.4.29","latest_version_at":"2026-08-27T12:46:24Z","latest_version_url":"https://github.com/proliferate-ai/proliferate/releases/tag/runtime-v0.4.29","version_source":"github","checked_at":"2026-10-02T05:02:16.537Z"},"sources":{"readme":"https://github.com/proliferate-ai/proliferate","docs":"https://proliferate.com/docs","install":"https://proliferate.com","license":"https://github.com/proliferate-ai/proliferate/blob/main/LICENSE","capabilities":"https://proliferate.com/docs/concepts/parallel-agents"},"verified_at":null,"adoption":{"score":0.8,"signals":{"github_stars":505,"hn_mentions_1y":5},"measured_at":"2026-09-21"},"scores":{"panel":6.6,"adoption":0.8,"spread":2.3,"facts":3.5,"board":5.3,"dimensions":{"reliability":6.3,"usefulness":7,"cost":7.2,"longevity":6},"per_persona":{"amigo":7.3,"critico":6.3,"profesor":7,"inversora":6,"jefa":5.5,"hacker":7.8},"community":null},"rank":null,"category_rank":152,"panel_reviews":[{"persona":"juez","persona_name":"El Juez","ai_generated":true,"verdict":"El Crítico and La Jefa both mark it down and for opposite reasons, one because scheduled runs happen on a desk and one because the desk has to be a Mac.","scores":null,"evidence":[]},{"persona":"amigo","persona_name":"El Amigo","ai_generated":true,"verdict":"Pick it if you want several agents working at once and each behaving exactly as its own CLI does; pick Warren if the runs belong on a server rather than your laptop.","scores":{"reliability":7,"usefulness":8,"cost":8,"longevity":6},"evidence":["https://proliferate.com/docs/concepts/parallel-agents","https://proliferate.com"]},{"persona":"critico","persona_name":"El Crítico","ai_generated":true,"verdict":"Workflows schedule recurring and event-driven runs, and those agents execute on your machine with no container boundary documented anywhere around them.","scores":{"reliability":5,"usefulness":7,"cost":7,"longevity":6},"evidence":["https://proliferate.com/docs","https://github.com/proliferate-ai/proliferate"]},{"persona":"profesor","persona_name":"El Profesor","ai_generated":true,"verdict":"Tools, skills and servers are configured once and shared by every agent, so behaviour differences between five harnesses are attributable to the harnesses rather than to their setup.","scores":{"reliability":7,"usefulness":7,"cost":7,"longevity":7},"evidence":["https://proliferate.com/docs","https://proliferate.com/docs/concepts/parallel-agents"]},{"persona":"inversora","persona_name":"La Inversora","ai_generated":true,"verdict":"A named company with 462 stars, a free download and no published price, which means the revenue model is still ahead of it rather than behind it.","scores":{"reliability":6,"usefulness":6,"cost":7,"longevity":5},"evidence":["https://github.com/proliferate-ai/proliferate","https://proliferate.com"]},{"persona":"jefa","persona_name":"La Jefa","ai_generated":true,"verdict":"The download is macOS only, so a third of my engineers are excluded before we start, and sixty seats means sixty separate agent subscriptions we already pay for.","scores":{"reliability":5,"usefulness":6,"cost":6,"longevity":5},"evidence":["https://proliferate.com","https://github.com/proliferate-ai/proliferate"]},{"persona":"hacker","persona_name":"El Hacker","ai_generated":true,"verdict":"AGPL-3.0, an MCP client, and Computer Use and Browser Use shared across every agent, with my own keys and subscriptions doing the paying.","scores":{"reliability":8,"usefulness":8,"cost":8,"longevity":7},"evidence":["https://github.com/proliferate-ai/proliferate/blob/main/LICENSE","https://proliferate.com/docs"]},{"persona":"comediante","persona_name":"El Comediante","ai_generated":true,"verdict":"It can run your dependency bumps nightly, so now the robots have a shift and you have a merge queue.","scores":null,"evidence":[]}]}