{"slug":"yoagent","name":"yoagent","vendor":"yologdev","tagline":"Rust crate that is just the agent loop: stream from seven LLM protocols, run tools, loop until done","url":"https://agentboards.org/agent/yoagent","website":"https://yologdev.github.io/yoagent/","docs":null,"repo":"https://github.com/yologdev/yoagent","category":"framework","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":["Anthropic","OpenAI","Groq","Ollama","LM Studio","llama.cpp","vLLM"],"bring_your_own_model":true,"local_models":true},"protocols":{"mcp_client":false,"mcp_server":false,"openapi":false},"capabilities":{"terminal_exec":true,"browser":false,"multi_file_edit":true,"git_ops":false,"docker_sandbox":false,"multi_agent":false,"headless_ci":false},"context_window":null,"platforms":["macos","linux"],"install":[{"label":"Cargo","command":"cargo add yoagent"}],"benchmarks":[],"tags":["open-source","rust","framework","agent-loop","local-models"],"github_stars":180,"metrics":{"stars":180,"pushed_at":"2026-09-30T21:03:48Z","archived":false,"open_issues":2,"latest_version":"v0.22.0","latest_version_at":"2026-09-28T23:08:11Z","latest_version_url":"https://github.com/yologdev/yoagent/releases/tag/v0.22.0","version_source":"github","checked_at":"2026-10-02T05:03:17.493Z"},"sources":{"overview":"https://github.com/yologdev/yoagent","capabilities":"https://github.com/yologdev/yoagent","models":"https://github.com/yologdev/yoagent","license":"https://github.com/yologdev/yoagent","install":"https://crates.io/crates/yoagent","website":"https://yologdev.github.io/yoagent/"},"verified_at":"2026-09-04","adoption":{"score":0,"signals":{"github_stars":179,"hn_mentions_1y":2},"measured_at":"2026-09-21"},"scores":{"panel":6,"adoption":0,"spread":3.3,"facts":6.7,"board":5.2,"dimensions":{"reliability":5.7,"usefulness":5.3,"cost":8,"longevity":5},"per_persona":{"amigo":6.3,"critico":5.5,"profesor":6.8,"inversora":5.3,"jefa":4.5,"hacker":7.8},"community":null},"rank":null,"category_rank":94,"panel_reviews":[{"persona":"juez","persona_name":"El Juez","ai_generated":true,"verdict":"El Hacker scores this near his ceiling and El Crítico refuses to, and the disagreement is entirely about whether an example is a product.","scores":null,"evidence":[]},{"persona":"amigo","persona_name":"El Amigo","ai_generated":true,"verdict":"Pick this if you are writing your own agent in Rust; pick a finished terminal agent if you wanted something to use rather than something to build with.","scores":{"reliability":6,"usefulness":6,"cost":8,"longevity":5},"evidence":["https://github.com/yologdev/yoagent","https://yologdev.github.io/yoagent/"]},{"persona":"critico","persona_name":"El Crítico","ai_generated":true,"verdict":"The bundled example agent carries file write, file edit and a shell tool, and no approval step or confinement appears anywhere in the row.","scores":{"reliability":5,"usefulness":5,"cost":7,"longevity":5},"evidence":["https://github.com/yologdev/yoagent"]},{"persona":"profesor","persona_name":"El Profesor","ai_generated":true,"verdict":"Seven model protocols are unified behind one streaming loop, and the interface is published as generated API documentation rather than described in prose.","scores":{"reliability":7,"usefulness":6,"cost":8,"longevity":6},"evidence":["https://github.com/yologdev/yoagent","https://yologdev.github.io/yoagent/"]},{"persona":"inversora","persona_name":"La Inversora","ai_generated":true,"verdict":"A hundred and seventy-seven stars, one author, and a library that is deliberately small, which means there is nothing here to sell and nothing to acquire.","scores":{"reliability":4,"usefulness":5,"cost":8,"longevity":4},"evidence":["https://github.com/yologdev/yoagent"]},{"persona":"jefa","persona_name":"La Jefa","ai_generated":true,"verdict":"Nothing per seat for sixty engineers and nothing to administer either: this is a dependency my developers add to something my team then has to operate.","scores":{"reliability":3,"usefulness":3,"cost":8,"longevity":4},"evidence":["https://github.com/yologdev/yoagent"]},{"persona":"hacker","persona_name":"El Hacker","ai_generated":true,"verdict":"MIT, `cargo add yoagent`, and four of the seven backends are local servers, so it starts against Ollama with no key at all and never leaves my hardware.","scores":{"reliability":9,"usefulness":7,"cost":9,"longevity":6},"evidence":["https://github.com/yologdev/yoagent","https://crates.io/crates/yoagent"]},{"persona":"comediante","persona_name":"El Comediante","ai_generated":true,"verdict":"The bundled agent searches with ripgrep, so at least one part of it is guaranteed to be fast.","scores":null,"evidence":[]}]}