Mismatch between ACTIONS tools and Langchain tools

[ngundotra]

There are 25 more Langchain tools (106) than ACTIONS (81).

This is confusing behavior, and should be refactored so the number of tools is the same for any framework.

Right now, the number of tools exported by Solana Agent Kit:

Framework	File	Number of Tools
Langchain	src/langchain/index.ts	106
Vercel AI	src/vercel-ai/index.ts	81
ACTIONS (Solana Agent Kit)	src/actions/index.ts	81

Ideally this would just be the same 106 actions across the board.

Keep ACTIONS as source of truth, and add a super light touch to make langchain tools like so

// src/langchain/index.ts
import { Tool } from "langchain/tools";
import { tool } from "@langchain/core/tools";
import { z } from "zod";

import { ACTIONS } from "../actions";
import { executeAction } from "../utils/actionExecutor";

// ...

export function createSolanaTools(solanaKit: SolanaAgentKit): Tool[] {
  const tools: Tool[] = []
  const actionKeys = Object.keys(ACTIONS);

  for (const key of actionKeys) {
    const action = ACTIONS[key as keyof typeof ACTIONS];

    type ActionInputSchema = z.infer<typeof action.schema>;
    tools.push(tool<ActionInputSchema>(
      async (params) => {
        const result = await executeAction(action, solanaKit, params)
        return JSON.stringify(result)
      },
      {
        name: action.name,
        description: action.description,
        schema: action.schema,
      }
    ));
  }
  return tools;
}

Langchain tools that do not have corresponding actions:

solana_balance_other
solana_stake
solana_restake
raydium_create_clmm
solana_openbook_create_market
solana_manifest_create_market
solana_limit_order
solana_batch_order
solana_cancel_all_orders
solana_withdraw_all
meteora_create_dynamic_pool
meteora_create_dlmm_pool
orca_close_position
orca_fetch_positions
orca_open_centered_position
orca_open_single_sided_position
solana_list_nft_for_sale
solana_cancel_nft_listing
close_empty_token_accounts
solana_fetch_token_report_summary
solana_fetch_token_detailed_report
3land_minting_tool_single
3land_minting_tool_collection
solana_open_perp_trade
solana_close_perp_trade