{"slug":"looper","name":"Looper","vendor":"nexu-io","tagline":"Go daemon running an autonomous dev team on GitHub or Forgejo repos: planner, reviewer, fixer and worker, each with its own exit condition","url":"https://agentboards.org/agent/looper","website":"https://github.com/nexu-io/looper","docs":null,"repo":"https://github.com/nexu-io/looper","category":"autonomous","execution":["local"],"license":"MIT","open_source":true,"pricing":{"model":"byok","summary":"Free and open source under MIT; you pay the model provider you configure\n","from_usd":0,"free_tier":true,"byok":true},"models":{"backbone":["multiple providers"],"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":true},"context_window":null,"platforms":["macos","linux"],"install":[{"label":"Go","command":"go install github.com/nexu-io/looper/cmd/looper@latest"}],"benchmarks":[],"tags":["open-source","go","autonomous","pull-requests","forgejo","daemon"],"github_stars":128,"metrics":{"stars":128,"pushed_at":"2026-09-30T08:18:31Z","archived":false,"open_issues":41,"latest_version":"v0.16.0","latest_version_at":"2026-09-30T08:21:00Z","latest_version_url":"https://github.com/nexu-io/looper/releases/tag/v0.16.0","version_source":"github","checked_at":"2026-10-02T05:01:15.872Z"},"sources":{"overview":"https://github.com/nexu-io/looper","capabilities":"https://github.com/nexu-io/looper","models":"https://github.com/nexu-io/looper","license":"https://github.com/nexu-io/looper","install":"https://github.com/nexu-io/looper"},"verified_at":"2026-09-04","adoption":{"score":0.4,"signals":{"github_stars":124,"hn_mentions_1y":4},"measured_at":"2026-09-21"},"scores":{"panel":5.6,"adoption":0.4,"spread":3,"facts":6.7,"board":5,"dimensions":{"reliability":5.5,"usefulness":5.8,"cost":6.2,"longevity":4.8},"per_persona":{"amigo":5.5,"critico":4.3,"profesor":6.3,"inversora":5,"jefa":5.3,"hacker":7.3},"community":null},"rank":216,"category_rank":16,"panel_reviews":[{"persona":"juez","persona_name":"El Juez","ai_generated":true,"verdict":"El Profesor and El Crítico look at the same convergence loop and one sees a recoverable design while the other sees a meter with no ceiling.","scores":null,"evidence":[]},{"persona":"amigo","persona_name":"El Amigo","ai_generated":true,"verdict":"Pick this if your backlog is full of small, well-specified issues; pick a supervised terminal agent if your tickets need a conversation before they need code.","scores":{"reliability":5,"usefulness":6,"cost":6,"longevity":5},"evidence":["https://github.com/nexu-io/looper"]},{"persona":"critico","persona_name":"El Crítico","ai_generated":true,"verdict":"Each agent loops against its own success criteria rather than a step count, and the fixer and reviewer ping-pong until a pull request converges, with no stated ceiling.","scores":{"reliability":4,"usefulness":5,"cost":4,"longevity":4},"evidence":["https://github.com/nexu-io/looper"]},{"persona":"profesor","persona_name":"El Profesor","ai_generated":true,"verdict":"The forge is designated the source of truth and the planner emits a spec pull request before code, so the intermediate artefact is a reviewable document rather than hidden state.","scores":{"reliability":7,"usefulness":6,"cost":6,"longevity":6},"evidence":["https://github.com/nexu-io/looper"]},{"persona":"inversora","persona_name":"La Inversora","ai_generated":true,"verdict":"A hundred and thirteen stars and no company, entering the one segment where the competitors are venture-funded and sell the same promise with a support contract.","scores":{"reliability":4,"usefulness":5,"cost":7,"longevity":4},"evidence":["https://github.com/nexu-io/looper"]},{"persona":"jefa","persona_name":"La Jefa","ai_generated":true,"verdict":"No seat cost across sixty engineers, and it runs as a daemon on infrastructure we own, which means it needs a service account with commit rights to our repositories.","scores":{"reliability":5,"usefulness":6,"cost":6,"longevity":4},"evidence":["https://github.com/nexu-io/looper"]},{"persona":"hacker","persona_name":"El Hacker","ai_generated":true,"verdict":"MIT, `go install` and a single binary, and it speaks Forgejo as well as GitHub, so the whole loop runs on a forge I host myself.","scores":{"reliability":8,"usefulness":7,"cost":8,"longevity":6},"evidence":["https://github.com/nexu-io/looper"]},{"persona":"comediante","persona_name":"El Comediante","ai_generated":true,"verdict":"It only picks up issues that are both assigned and labelled, a bar most backlogs have never once cleared.","scores":null,"evidence":[]}]}