@hashgraphonline/conversational-agent/dist/esm/index4.js

Hashgraph Online conversational AI agent implementing HCS-10 communication, HCS-2 registries, and content inscription on Hedera. https://hol.org

import { BasePlugin } from "hedera-agent-kit";
import { InscriberBuilder, InscribeFromUrlTool, InscribeFromFileTool, InscribeFromBufferTool, InscribeHashinalTool, RetrieveInscriptionTool } from "@hashgraphonline/standards-agent-kit";
import { fieldGuidanceRegistry } from "./index14.js";
class InscribePlugin extends BasePlugin {
  constructor() {
    super(...arguments);
    this.id = "inscribe";
    this.name = "Inscribe Plugin";
    this.description = "Content inscription tools for storing data on Hedera Consensus Service";
    this.version = "1.0.0";
    this.author = "Hashgraph Online";
    this.namespace = "inscribe";
    this.tools = [];
    this.providerId = null;
  }
  async initialize(context) {
    await super.initialize(context);
    const hederaKit = context.config.hederaKit;
    if (!hederaKit) {
      this.context.logger.warn(
        "HederaKit not found in context. Inscription tools will not be available."
      );
      return;
    }
    try {
      this.initializeTools();
      try {
        const provider = {
          getFieldGuidance: (fieldName) => {
            if (fieldName === "name") {
              return {
                suggestions: [
                  "Sunset Landscape #42",
                  "Digital Abstract Art"
                ],
                contextualHelpText: "Create a distinctive name that collectors will find appealing"
              };
            }
            if (fieldName === "description") {
              return {
                fieldTypeOverride: "textarea",
                suggestions: ["A beautiful piece representing..."]
              };
            }
            return null;
          },
          getGlobalGuidance: () => ({
            qualityStandards: [
              "Use meaningful names that describe the artwork or content"
            ]
          })
        };
        this.providerId = fieldGuidanceRegistry.registerToolProvider(
          /hashinal/i,
          provider,
          { id: "inscribe:hashinal:provider", priority: 1 }
        );
      } catch (e) {
        this.context.logger.warn("Could not register Inscribe field guidance provider");
      }
      this.context.logger.info(
        "Inscribe Plugin initialized successfully"
      );
    } catch (error) {
      this.context.logger.error(
        "Failed to initialize Inscribe plugin:",
        error
      );
    }
  }
  initializeTools() {
    const hederaKit = this.context.config.hederaKit;
    if (!hederaKit) {
      throw new Error("HederaKit not found in context config");
    }
    const inscriberBuilder = new InscriberBuilder(hederaKit);
    this.tools = [
      new InscribeFromUrlTool({
        hederaKit,
        inscriberBuilder,
        logger: this.context.logger
      }),
      new InscribeFromFileTool({
        hederaKit,
        inscriberBuilder,
        logger: this.context.logger
      }),
      new InscribeFromBufferTool({
        hederaKit,
        inscriberBuilder,
        logger: this.context.logger
      }),
      new InscribeHashinalTool({
        hederaKit,
        inscriberBuilder,
        logger: this.context.logger
      }),
      new RetrieveInscriptionTool({
        hederaKit,
        inscriberBuilder,
        logger: this.context.logger
      })
    ];
  }
  getTools() {
    return this.tools;
  }
  async cleanup() {
    this.tools = [];
    if (this.providerId) {
      try {
        fieldGuidanceRegistry.unregisterProvider(this.providerId);
      } catch {
      }
      this.providerId = null;
    }
    if (this.context?.logger) {
      this.context.logger.info("Inscribe Plugin cleaned up");
    }
  }
}
export {
  InscribePlugin
};
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