Issue Station
Sign In
Tools hereToolbox

langchain - 💡(How to fix) Fix Add LogicNodes integration to langchain_community tools [1 pull requests]

Official PRs (…)
ON THIS PAGE

Recommended Tools

×6

Utilities matched from this issue’s tags and category — try them while you read without losing context.

GitHub issue graph ai analysis

Paste a GitHub issue URL. We fetch that issue, discover linked issues from bodies/comments/timeline, collect linked pull requests, and produce a structured English report.

The report is written in English Markdown for sharing and archival.

Helpful · Quick feedback

Loading…

Proposing to add LogicNodesRegistryTool to langchain_community/tools/logicnodes/ — a lightweight tool class enabling LangChain agents to verify on-chain registration status and access LogicNodes's 9 deterministic services (gas oracle, identity, compliance, ZK attestation) payable via USDC on Base mainnet.

Root Cause

Proposing to add LogicNodesRegistryTool to langchain_community/tools/logicnodes/ — a lightweight tool class enabling LangChain agents to verify on-chain registration status and access LogicNodes's 9 deterministic services (gas oracle, identity, compliance, ZK attestation) payable via USDC on Base mainnet.

Fix Action

Fixed

RAW_BUFFERClick to expand / collapse

Summary

Proposing to add LogicNodesRegistryTool to langchain_community/tools/logicnodes/ — a lightweight tool class enabling LangChain agents to verify on-chain registration status and access LogicNodes's 9 deterministic services (gas oracle, identity, compliance, ZK attestation) payable via USDC on Base mainnet.

Motivation

LogicNodes is live infrastructure (smithery.ai/servers/denneyconner5/logicnodes) with 29 deployed contracts on Base and an active MCP package in IDE tooling. Adding a LangChain community tool enables agents running on LangChain to access verifiable on-chain services with sub-$0.001 per-call pricing.

Implementation plan

  • New file: langchain_community/tools/logicnodes/tool.py — subclasses BaseTool, wraps https://logicnodes.io/call/ x402 endpoint
  • New file: langchain_community/tools/logicnodes/__init__.py
  • Tests: tests/unit_tests/tools/test_logicnodes.py
  • Docs: docs/docs/integrations/tools/logicnodes.ipynb
  • Zero changes to core LangChain packages
  • Follows exact patterns of existing community tools

References

Happy to submit a PR once this issue is triaged.

Vote matrix · Quick signals

Works
Did the solution work? Tap to confirm.
Easy Fix
Was it a quick fix?
Time Saver
Did it save you time?
Blocking
Was it severely blocking?
Common Issue
Are others likely hitting this too?
Flaky / Intermittent
Is it intermittent?
Verified / Reproducible
Can you reproduce it reliably?
Loading…

Still need to ship something?

×6

Another batch ranked right after the header list — different links, same matching logic.

Back to top recommendations

TRENDING