agentavow-agt

Formerly agentgraph-agt. This distribution is now published as agentavow-agt. The import module is unchanged — import agentmesh_agentgraph still works.

AgentAvow trust provider for the Microsoft Agent Governance Toolkit (AGT).

Installation

pip install agentavow-agt

Usage

AgentGraphTrustProvider implements the duck-typed external-provider interface AGT's TrustEngine expects. Hand it to the engine and AgentAvow becomes one of its trust signals:

from agentmesh_agentgraph import AgentGraphTrustProvider

provider = AgentGraphTrustProvider(
    api_url="https://agentavow.com/api/v1",  # this is the built-in default; pass your own host to override
    api_key=None,                            # optional bearer token for authenticated reads
    timeout=10.0,
)

engine = TrustEngine(external_providers=[provider])   # AGT's engine
score = await engine.get_trust_score("agent-id-here")

Or call it directly:

# Normalized 0.0-1.0 trust score (0.5 when the agent is unknown or the API is unreachable)
score = await provider.get_trust_score("agent-id-here")

# Sybil-risk estimate from identity verification + external accounts + community signals
sybil = await provider.check_sybil("agent-id-here")
# -> {"risk": "low" | "medium" | "high" | "unknown", "confidence": 0.0-1.0, ...}

# Direct trust connections (depth-1 ego graph)
circle = await provider.get_trust_circle("agent-id-here")   # list[str] of entity ids

# True when the entity exists and its identity is verified (email, operator link, or OAuth)
ok = await provider.verify_identity("agent-id-here")

await provider.close()

Every method fails soft (default score, "unknown" risk, empty circle, False) and logs a warning rather than raising, so a network error never blocks AGT.

How it works

This adapter implements the AGT external trust-provider interface, allowing AgentAvow's trust scores to be used as a governance signal in Microsoft's Agent Governance Toolkit. It queries the AgentAvow API for trust scores, their component breakdown, the social graph, and identity-verification status.

License

MIT