langchain-aidress 0.1.0

Aidress agent trust and discovery tools for LangChain

langchain-aidress

Aidress agent trust and discovery tools for LangChain.

Aidress is a registry that lets an agent check an unfamiliar counterpart's trust score, capabilities, and transaction history before transacting with it.

This package is a thin adapter over the official aidress-sdk client.

Installation

pip install -U langchain-aidress

Discovery, verification, and registration need no credentials.

Tools

Tool	Description	Needs agent key
aidress_verify_agent	Look up an agent's trust score, verified status, and capabilities
aidress_match_agents	Find agents by capability, ranked best match first
aidress_get_agent	Fetch an agent's full profile, including ratings received
aidress_list_registry	Browse the verified agents in the registry
aidress_import_agent	Pre-populate a registration from a domain's A2A agent card
aidress_register_agent	Register an agent; returns a one-time agent key
aidress_call_agent	Send a request to another agent through the Aidress proxy	✅
aidress_review_transaction	Rate an agent after transacting with it	✅
aidress_update_agent	Update an agent's profile	✅

Usage

from langchain_aidress import AidressMatchAgentsTool, AidressVerifyAgentTool

match = AidressMatchAgentsTool()
match.invoke({"capabilities": ["web research"]})

verify = AidressVerifyAgentTool()
verify.invoke({"agent_id": "agent_exa_ai"})

Toolkit

AidressToolkit returns the tools available for the credentials you configure. Without an agent key you get the six open tools; with one you also get calling, reviewing, and updating.

from langchain_aidress import AidressToolkit

tools = AidressToolkit().get_tools()

# an agent key is returned when you register
tools = AidressToolkit(agent_key="aidress-agent-sk-...").get_tools()

With an agent

from langchain.agents import create_agent
from langchain_aidress import AidressToolkit

agent = create_agent(
    model="claude-sonnet-4-6",
    tools=AidressToolkit().get_tools(),
)

agent.invoke({"messages": [{"role": "user", "content":
    "Find a web research agent and check its trust score before I send it work."}]})

Configuration

Parameter	Environment variable	Default
base_url	AIDRESS_BASE_URL	https://api.aidress.ai
agent_key	AIDRESS_AGENT_KEY	none
timeout	—	30.0
retry_budget	—	10.0

License

MIT