Add Langchain Tool checking to CI

[ngundotra]

Add Langchain Tool checking to CI

Related Issue

Fixes #239

Changes Made

This PR adds the following changes:

• add pnpm check-tool-names:langchain to check for duplicates
• adds this script to CI on every new PR

Implementation Details

• add scripts/check-langchain-tool-duplicates.ts to check for duplicates in createSolanaTools

Transaction executed by agent

Example transaction:

Additional Notes

Checklist

• I have tested these changes locally

Example output of pnpm check-tool-names:langchain (before this PR)

~/solana-agent-kit$ pnpm check-tool-names:langchain
> [email protected] check-tool-names:langchain /home/ubuntu/solana-agent-kit
> tsx scripts/check-langchain-tool-duplicates.ts

❌ Duplicate tool names detected:

Name: 3land_minting_tool
Used by classes:
- Solana3LandCreateSingle
- Solana3LandCreateCollection
- Solana3LandCreateSingle

Name: solana_send_transaction_with_priority_fee
Used by classes:
- SolanaSendTransactionWithPriorityFee
- SolanaSendTransactionWithPriorityFee

Name: create_helius_webhook
Used by classes:
- SolanaHeliusWebhookTool
- SolanaHeliusWebhookTool

Name: get_helius_webhook
Used by classes:
- SolanaGetHeliusWebhookTool
- SolanaGetHeliusWebhookTool

Name: delete_helius_webhook
Used by classes:
- SolanaDeleteHeliusWebhookTool
- SolanaDeleteHeliusWebhookTool

❌ Classes used for multiple tools:

Class: Solana3LandCreateSingle
Used for tools:
- 3land_minting_tool
- 3land_minting_tool

Class: SolanaSendTransactionWithPriorityFee
Used for tools:
- solana_send_transaction_with_priority_fee
- solana_send_transaction_with_priority_fee

Class: SolanaHeliusWebhookTool
Used for tools:
- create_helius_webhook
- create_helius_webhook

Class: SolanaGetHeliusWebhookTool
Used for tools:
- get_helius_webhook
- get_helius_webhook

Class: SolanaDeleteHeliusWebhookTool
Used for tools:
- delete_helius_webhook
- delete_helius_webhook

Example output after this PR

~/solana-agent-kit$ pnpm check-tool-names:langchain

> [email protected] check-tool-names:langchain /home/ubuntu/solana-agent-kit
> tsx scripts/check-langchain-tool-duplicates.ts

✅ All checks passed:
- No duplicate tool names
- No classes reused for multiple tools

[ngundotra]

@thearyanag should be fixed!