Ghost CMS MCP Server

// src/tools/members.ts import { z } from "zod"; import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js"; import { getGhostApiConfig, generateGhostAdminToken } from "../ghostApi.js"; import axios from 'axios'; // Parameter schemas as ZodRawShape (object literals) const browseParams = { filter: z.string().optional(), limit: z.number().optional(), page: z.number().optional(), order: z.string().optional(), }; const readParams = { id: z.string().optional(), email: z.string().optional(), }; const addParams = { email: z.string(), name: z.string().optional(), note: z.string().optional(), labels: z.array(z.object({ name: z.string(), slug: z.string().optional() })).optional(), newsletters: z.array(z.object({ id: z.string() })).optional(), }; const editParams = { id: z.string(), email: z.string().optional(), name: z.string().optional(), note: z.string().optional(), labels: z.array(z.object({ name: z.string(), slug: z.string().optional() })).optional(), newsletters: z.array(z.object({ id: z.string() })).optional(), }; const deleteParams = { id: z.string(), }; export function registerMemberTools(server: McpServer) { // Browse members server.tool( "members_browse", browseParams, async (args, _extra) => { const config = getGhostApiConfig(); if (!config) { return { isError: true, content: [{ type: "text", text: "Ghost API not configured" }] }; } try { const token = generateGhostAdminToken(config.key); const url = `${config.url}/ghost/api/admin/members/`; const headers = { 'Authorization': `Ghost ${token}` }; const response = await axios.get(url, { params: args, headers }); return { content: [ { type: "text", text: JSON.stringify(response.data.members, null, 2), }, ], }; } catch (error: any) { const status = error?.response?.status ?? error?.status ?? "unknown"; const body = error?.response?.data ?? error?.data ?? error?.message ?? String(error); const bodyText = typeof body === "string" ? body : JSON.stringify(body, null, 2); return { isError: true, content: [ { type: "text", text: `members_browse failed. status=${status}\n${bodyText}`, }, ], }; } } ); // Read member server.tool( "members_read", readParams, async (args, _extra) => { const config = getGhostApiConfig(); if (!config) { return { isError: true, content: [{ type: "text", text: "Ghost API not configured" }] }; } try { const token = generateGhostAdminToken(config.key); const url = `${config.url}/ghost/api/admin/members/${args.id || `email/${args.email}`}/`; const headers = { 'Authorization': `Ghost ${token}` }; const response = await axios.get(url, { headers }); return { content: [ { type: "text", text: JSON.stringify(response.data.members[0], null, 2), }, ], }; } catch (error: any) { const status = error?.response?.status ?? error?.status ?? "unknown"; const body = error?.response?.data ?? error?.data ?? error?.message ?? String(error); const bodyText = typeof body === "string" ? body : JSON.stringify(body, null, 2); return { isError: true, content: [ { type: "text", text: `members_read failed. status=${status}\n${bodyText}`, }, ], }; } } ); // Add member server.tool( "members_add", addParams, async (args, _extra) => { const config = getGhostApiConfig(); if (!config) { return { isError: true, content: [{ type: "text", text: "Ghost API not configured" }] }; } try { const token = generateGhostAdminToken(config.key); const url = `${config.url}/ghost/api/admin/members/`; const headers = { 'Authorization': `Ghost ${token}` }; const response = await axios.post(url, { members: [args] }, { headers }); return { content: [ { type: "text", text: JSON.stringify(response.data.members[0], null, 2), }, ], }; } catch (error: any) { const status = error?.response?.status ?? error?.status ?? "unknown"; const body = error?.response?.data ?? error?.data ?? error?.message ?? String(error); const bodyText = typeof body === "string" ? body : JSON.stringify(body, null, 2); return { isError: true, content: [ { type: "text", text: `members_add failed. status=${status}\n${bodyText}`, }, ], }; } } ); // Edit member server.tool( "members_edit", editParams, async (args, _extra) => { const config = getGhostApiConfig(); if (!config) { return { isError: true, content: [{ type: "text", text: "Ghost API not configured" }] }; } try { const token = generateGhostAdminToken(config.key); const url = `${config.url}/ghost/api/admin/members/${args.id}/`; const headers = { 'Authorization': `Ghost ${token}` }; const response = await axios.put(url, { members: [args] }, { headers }); return { content: [ { type: "text", text: JSON.stringify(response.data.members[0], null, 2), }, ], }; } catch (error: any) { const status = error?.response?.status ?? error?.status ?? "unknown"; const body = error?.response?.data ?? error?.data ?? error?.message ?? String(error); const bodyText = typeof body === "string" ? body : JSON.stringify(body, null, 2); return { isError: true, content: [ { type: "text", text: `members_edit failed. status=${status}\n${bodyText}`, }, ], }; } } ); // Delete member server.tool( "members_delete", deleteParams, async (args, _extra) => { const config = getGhostApiConfig(); if (!config) { return { isError: true, content: [{ type: "text", text: "Ghost API not configured" }] }; } try { const token = generateGhostAdminToken(config.key); const url = `${config.url}/ghost/api/admin/members/${args.id}/`; const headers = { 'Authorization': `Ghost ${token}` }; await axios.delete(url, { headers }); return { content: [ { type: "text", text: `Member with id ${args.id} deleted.`, }, ], }; } catch (error: any) { const status = error?.response?.status ?? error?.status ?? "unknown"; const body = error?.response?.data ?? error?.data ?? error?.message ?? String(error); const bodyText = typeof body === "string" ? body : JSON.stringify(body, null, 2); return { isError: true, content: [ { type: "text", text: `members_delete failed. status=${status}\n${bodyText}`, }, ], }; } } ); }