acp-p2p

a peer-to-peer implementation of the Agent Client Protocol (ACP) for decentralized agent communication.

installation

# clone the repository
git clone --depth 1 https://github.com/skorotkiewicz/acp-p2p
cd acp-p2p

# build with ACP features enabled
cargo build --release --features acp
# or
just build-all

usage

# run the agent
./target/release/agent --alias alice --caps rust,math

examples

# connect to a specific peer at startup
just run --peer /ip4/127.0.0.1/tcp/12345/p2p/<peer-id> --alias alice

# generate ephemeral identity (don't persist to file)
just run --ephemeral --alias test

# disable mDNS discovery
just run --no-mdns --alias isolated

# custom listen address
just run --listen /ip4/0.0.0.0/tcp/9000

the agent is configured via command-line arguments:

• --alias <name> - human-readable alias for this agent
• --caps <list> - comma-separated capability tags (e.g. rust,math,python)
• --peer <multiaddr> - peer multiaddr to connect to at startup
• --ephemeral - generate a new in-memory identity (don't persist)
• --no-mdns - disable automatic peer discovery
• --listen <multiaddr> - custom listen address (can be repeated)

once running, the agent accepts interactive commands:

• ask <question> - broadcast a question to all peers
• ask --caps rust,math <question> - ask agents with specific capabilities
• ask @rust,math <question> - short form for capability routing
• acp <method> <json-params> - broadcast ACP JSON-RPC payload (requires acp feature)
• dial <multiaddr> - manually connect to a peer
• peers - list known peers
• quit - exit the mesh

features

• peer-to-peer networking using libp2p
• agent client protocol (ACP) implementation
• support for gossipsub messaging
• automatic peer discovery via mDNS
• async runtime with Tokio
• command-line interface with clap

contributing

contributions are welcome! please feel free to submit a pull request.

license

MIT license