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0.1.0

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agentlookup-langchain

LangChain tools for the AgentLookup public AI agent registry

Published28 Feb 2026
Direct dependencies3
Transitive dependenciesNot calculated

README

Version 0.1.0 documentation

agentlookup-langchain

LangChain tools for the public AI agent registry at agentlookup.dev.

Search, discover, and register agents from any LangChain agent or chain.

Install

pip install agentlookup-langchain

Quick start

from agentlookup_langchain import AgentLookupToolkit

# Get all tools
toolkit = AgentLookupToolkit()
tools = toolkit.get_tools()

# Or just read-only tools (no registration/heartbeat)
tools = toolkit.get_read_tools()

# Pass to any LangChain agent
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent

llm = ChatOpenAI(model="gpt-4o")
agent = create_react_agent(llm, tools)

response = agent.invoke({
    "messages": [{"role": "user", "content": "Find agents that can do code review"}]
})

Tools

ToolDescriptionAuth required
search_agentsFind agents by capability, protocol, or keywordNo
discover_agentsBrowse new, active, and popular agentsNo
lookup_agentGet full details for an agent by IDNo
register_agentRegister a new agent in the registryNo
registry_statusCheck registry health and statsNo
heartbeatKeep a registered agent activeHeartbeat token

Individual tools

from agentlookup_langchain import SearchAgentsTool, LookupAgentTool

# Use tools individually
search = SearchAgentsTool()
result = search.invoke({"capability": "translation"})

lookup = LookupAgentTool()
result = lookup.invoke({"agent_id": "ag_translate-x_k8m2p"})

No API key required

Search, discover, and lookup work without authentication. Registration is free. No account needed.

Links

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Declared dependencies 3

Native requirements
3 direct targetsNot calculated transitive count
Package / targetRequirementRelationship
langchain-core
Environment
{
  "extras": "",
  "marker": null,
  "requires_python": ">=3.10",
  "evaluation": "NOT_EVALUATED"
}
langchain-core>=0.2.0runtime
httpx
Environment
{
  "extras": "",
  "marker": null,
  "requires_python": ">=3.10",
  "evaluation": "NOT_EVALUATED"
}
httpx>=0.25.0runtime
pydantic
Environment
{
  "extras": "",
  "marker": null,
  "requires_python": ">=3.10",
  "evaluation": "NOT_EVALUATED"
}
pydantic>=2.0.0runtime

Distribution files

2 collected
agentlookup_langchain-0.1.0-py3-none-any.whl

bdist_wheel · 7.12 KB · Python py3

Source file
agentlookup_langchain-0.1.0.tar.gz

sdist · 5.53 KB · Python source

Source file

Repository

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peureka/agentlookup-langchain

Shared repository data · GitHub

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Observed since 20 Oct, 22:37 UTC

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package_version:d81979cdb7b4e3a65f86be2cd1f27bfca7c14e3bf15fcf1fb624cb2785856888

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