systemprompt-mcp-reddit/build/handlers/callbacks/suggest-action.js

A specialized Model Context Protocol (MCP) server that enables you to search, read, and interact with Reddit content, leveraging an AI Agent to help with each operation.

import { SystemPromptService } from "../../services/systemprompt-service.js";
import { sendSamplingCompleteNotification, updateBlocks } from "../notifications.js";
import { formatToolResponse } from "../tools/types.js";
const blockSchema = {
    type: "object",
    properties: {
        id: { type: "string" },
        content: { type: "string" },
        type: { type: "string" },
        prefix: { type: "string" },
        metadata: {
            type: "object",
            properties: {
                title: { type: "string" },
                description: { type: "string" },
                tag: { type: "array", items: { type: "string" } },
            },
            required: ["title", "description", "tag"],
        },
    },
    required: ["id", "content", "type", "prefix", "metadata"],
};
function isTextContent(content) {
    return (typeof content === "object" &&
        content !== null &&
        "type" in content &&
        content.type === "text" &&
        "text" in content &&
        typeof content.text === "string");
}
export async function handleSuggestActionCallback(result) {
    const systemPromptService = SystemPromptService.getInstance();
    try {
        if (!isTextContent(result.content)) {
            throw new Error("Invalid content format received from LLM");
        }
        const actionData = JSON.parse(result.content.text);
        if (!actionData.action || !actionData.reasoning) {
            throw new Error("Invalid action data: missing required fields (action or reasoning)");
        }
        // Create a block to store the suggested action
        const actionBlock = {
            content: JSON.stringify(actionData),
            type: "block",
            prefix: "reddit_suggested_action",
            metadata: {
                title: `Suggested Reddit Action: ${actionData.action}`,
                description: `Generated action suggestion for Reddit`,
                tag: ["mcp_systemprompt_reddit"],
            },
        };
        // Create new block
        const savedBlock = await systemPromptService.createBlock(actionBlock);
        const notificationResponse = await sendSamplingCompleteNotification(`Reddit action suggestion created: ${actionData.action}. Please read it to the user`);
        await updateBlocks();
        return JSON.stringify(formatToolResponse({
            message: `Reddit action suggestion created: ${actionData.action}`,
            result: savedBlock,
            schema: blockSchema,
            type: "sampling",
            title: "Suggest Action Callback",
        }));
    }
    catch (error) {
        throw error;
    }
}
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