{"id":67657,"library":"libp2p-identify","title":"libp2p Identify","description":"Implements the libp2p identify protocol for exchanging peer identity and capabilities.","status":"active","version":"0.47.0","language":"rust","source_language":null,"source_url":"https://github.com/libp2p/rust-libp2p","tags":["libp2p","p2p","networking","protocol","identity"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nlibp2p-identify = \"0.47.0\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add libp2p-identify","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"Behaviour","correct":"use libp2p_identify::Behaviour;"}],"quickstart":{"code":"use libp2p_identify::Behaviour;\nlet mut behaviour = Behaviour::new(\"/ipfs/id/1.0.0\".parse().unwrap());","lang":"rust","description":"Creates a new identify behaviour with a protocol version string."},"warnings":[{"fix":"Ensure you have a Swarm built with a transport (e.g., TCP) before adding this behaviour.","message":"Requires an active libp2p Swarm to function; will panic if used without a transport.","severity":"gotcha","affected_versions":">=0.40.0"}],"env_vars":null,"search_vec":"'capabl':13 'exchang':9 'ident':11,18 'identifi':2,6 'implement':3 'libp2p':1,5,14 'network':16 'p2p':15 'peer':10 'protocol':7,17","created_at":"2026-06-17T17:39:58.957562+00:00","updated_at":"2026-06-17T17:39:58.957562+00:00","problems":[],"ecosystem":"crates","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/libp2p/rust-libp2p","github":"https://github.com/libp2p/rust-libp2p","docs":"https://docs.rs/libp2p-identify/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["networking"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}