solana-agent-kit/src/langchain/metaplex/deploy_collection.ts

import { Tool } from "langchain/tools";
import { SolanaAgentKit } from "../../agent";

export class SolanaDeployCollectionTool extends Tool {
  name = "solana_deploy_collection";
  description = `Deploy a new NFT collection on Solana blockchain.

  Inputs (input is a JSON string):
  name: string, eg "My Collection" (required)
  uri: string, eg "https://example.com/collection.json" (required)
  royaltyBasisPoints?: number, eg 500 for 5% (optional)`;

  constructor(private solanaKit: SolanaAgentKit) {
    super();
  }

  protected async _call(input: string): Promise<string> {
    try {
      const parsedInput = JSON.parse(input);

      const result = await this.solanaKit.deployCollection(parsedInput);

      return JSON.stringify({
        status: "success",
        message: "Collection deployed successfully",
        collectionAddress: result.collectionAddress.toString(),
        name: parsedInput.name,
      });
    } catch (error: any) {
      return JSON.stringify({
        status: "error",
        message: error.message,
        code: error.code || "UNKNOWN_ERROR",
      });
    }
  }
}