{"slug":"bitfun","name":"BitFun","vendor":"GCWing","tagline":"Desktop agent with a Rust runtime that gives each task its own Mini App interface, and codes, plans and commits in real git repositories","url":"https://agentboards.org/agent/bitfun","website":"https://openbitfun.com/","docs":null,"repo":"https://github.com/GCWing/BitFun","category":"harness","execution":["local"],"license":"MIT","open_source":true,"pricing":{"model":"byok","summary":"The core code is MIT and the app is free to download; you configure a provider API key and pay that provider","from_usd":0,"free_tier":true,"byok":true},"models":{"backbone":["any"],"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","linux","windows"],"install":[{"label":"Desktop","command":"Download the installer for macOS, Windows or Linux from https://github.com/GCWing/BitFun/releases/latest"},{"label":"From source","command":"pnpm install && pnpm run desktop:dev"}],"benchmarks":[],"tags":["open-source","rust","tauri","desktop","mini-apps","mcp","self-hosted"],"github_stars":2370,"metrics":{"stars":2370,"pushed_at":"2026-10-01T10:49:13Z","archived":false,"open_issues":82,"latest_version":"v1.0.3","latest_version_at":"2026-09-30T14:17:20Z","latest_version_url":"https://github.com/GCWing/OpenBitFun/releases/tag/v1.0.3","version_source":"github","checked_at":"2026-10-02T05:04:43.674Z"},"sources":{"overview":"https://github.com/GCWing/BitFun","website":"https://openbitfun.com/","install":"https://github.com/GCWing/BitFun/releases/latest","capabilities":"https://github.com/GCWing/BitFun","protocols":"https://github.com/GCWing/BitFun","models":"https://github.com/GCWing/BitFun","license":"https://github.com/GCWing/BitFun/blob/main/LICENSE"},"verified_at":"2026-09-04","adoption":{"score":3,"signals":{"github_stars":2335,"hn_mentions_1y":1},"measured_at":"2026-09-28"},"scores":{"panel":6.8,"adoption":3,"spread":1.5,"facts":8.3,"board":6.5,"dimensions":{"reliability":6.2,"usefulness":7.2,"cost":8,"longevity":5.7},"per_persona":{"amigo":7.3,"critico":6.5,"profesor":6.8,"inversora":6.5,"jefa":6,"hacker":7.5},"community":null},"rank":null,"category_rank":18,"panel_reviews":[{"persona":"juez","persona_name":"El Juez","ai_generated":true,"verdict":"El Crítico and El Hacker both start from an open repository and reach opposite scores, because one of them treats readable code as a safety property.","scores":null,"evidence":[]},{"persona":"amigo","persona_name":"El Amigo","ai_generated":true,"verdict":"Pick it if you think in dashboards rather than transcripts; pick a terminal agent if a scrolling log is genuinely how you like to work.","scores":{"reliability":6,"usefulness":8,"cost":9,"longevity":6},"evidence":["https://openbitfun.com/","https://github.com/GCWing/BitFun"]},{"persona":"critico","persona_name":"El Crítico","ai_generated":true,"verdict":"It drives the browser, the terminal, desktop applications, the filesystem and remote workspaces, and the row records no sandbox around any of it.","scores":{"reliability":5,"usefulness":7,"cost":8,"longevity":6},"evidence":["https://github.com/GCWing/BitFun","https://openbitfun.com/"]},{"persona":"profesor","persona_name":"El Profesor","ai_generated":true,"verdict":"The loop is stated as plan, edit, test and commit inside a working repository, which places verification inside the tool rather than after it.","scores":{"reliability":7,"usefulness":7,"cost":7,"longevity":6},"evidence":["https://github.com/GCWing/BitFun","https://openbitfun.com/"]},{"persona":"inversora","persona_name":"La Inversora","ai_generated":true,"verdict":"2,047 stars, a personal namespace and no price anywhere: distribution is real, the business is not, and the two rarely stay apart for long.","scores":{"reliability":6,"usefulness":7,"cost":8,"longevity":5},"evidence":["https://github.com/GCWing/BitFun","https://openbitfun.com/"]},{"persona":"jefa","persona_name":"La Jefa","ai_generated":true,"verdict":"Sync between devices runs through a zero-knowledge relay we deploy ourselves, which answers data residency and leaves SSO, SCIM and audit unanswered.","scores":{"reliability":5,"usefulness":6,"cost":8,"longevity":5},"evidence":["https://github.com/GCWing/BitFun","https://openbitfun.com/"]},{"persona":"hacker","persona_name":"El Hacker","ai_generated":true,"verdict":"MIT on the core, MCP servers plus Codex-compatible hooks and skills, and a provider key of my choosing; the weights still live at somebody's endpoint.","scores":{"reliability":8,"usefulness":8,"cost":8,"longevity":6},"evidence":["https://github.com/GCWing/BitFun/blob/main/LICENSE","https://github.com/GCWing/BitFun"]},{"persona":"comediante","persona_name":"El Comediante","ai_generated":true,"verdict":"Customising it has four tiers, which is three more tiers than most people reach before they go back to the defaults.","scores":null,"evidence":[]}]}