fleet-formation-protocol 0.2.1

Fleet Formation Protocol — self-organizing agent groups for the Cocapn fleet

Fleet Formation Protocol

Self-organizing agent groups for the Cocapn fleet.

Install

pip install fleet-formation-protocol

Usage

from fleet_formation_protocol import (
    FormationProtocol, FormationType, AgentProfile,
    FormationMessage, VickreyAuction,
)

# Create agents
agents = [
    AgentProfile("scout-1", capabilities=["navigation", "sensing"], trust_score=0.8),
    AgentProfile("worker-1", capabilities=["execution", "building"], trust_score=0.7),
    AgentProfile("scout-2", capabilities=["navigation"], trust_score=0.6),
]

# Form a scout party
protocol = FormationProtocol()
formation = protocol.negotiate(agents, FormationType.SCOUT_PARTY, required_capabilities=["navigation"])
print(f"Formation {formation.formation_id}: {len(formation.agents)} agents, leader: {formation.leader.agent_id}")

# Send a formation message (binary format, max 1024 bytes)
msg = FormationMessage(
    msg_type=3,  # FORM
    formation_id=1,
    agent_id=42,
    formation_type=FormationType.WORK_CREW,
    payload={"task": "explore sector 7"},
)
data = msg.serialize()  # → bytes
restored = FormationMessage.deserialize(data)  # → FormationMessage

# Resolve conflicts (Vickrey auction)
result = protocol.resolve_conflict("formation_a", "formation_b", "contested_agent")
print(f"Winner: {result['winner_formation']}, price: {result['price']}")

Formation Types

Type	Size	Purpose
SCOUT_PARTY	2-4	Exploration
WORK_CREW	3-8	Task execution
WAR_ROOM	4-6	Strategic planning
RELAY_CHAIN	2-10	Communication
COUNCIL	5-12	Governance

Binary Message Format

16-byte header + JSON payload (max 1024 bytes total):

| version (1B) | type (1B) | formation_id (4B) | agent_id (4B) | formation_type (1B) | payload_len (2B) | checksum (3B) |

CRC-24 checksum over payload. Zero dependencies.

License

MIT