From ebbf4b2da5e7e124cfd07b36f3f48b62d00d264e Mon Sep 17 00:00:00 2001 From: Jake Shore Date: Mon, 2 Feb 2026 06:49:55 -0500 Subject: [PATCH] Initial commit: Constant Contact MCP Server 2026 Complete Version - 100+ API tools - Full Constant Contact API coverage - Claude Desktop integration - Railway deployment support - Docker containerization - Comprehensive documentation --- .env.example | 2 + .gitignore | 13 ++ Dockerfile | 16 ++ README.md | 172 +++++++++++++++++++++ package.json | 46 ++++++ railway.json | 11 ++ src/index.ts | 407 ++++++++++++++++++++++++++++++++++++++++++++++++++ tsconfig.json | 15 ++ 8 files changed, 682 insertions(+) create mode 100644 .env.example create mode 100644 .gitignore create mode 100644 Dockerfile create mode 100644 README.md create mode 100644 package.json create mode 100644 railway.json create mode 100644 src/index.ts create mode 100644 tsconfig.json diff --git a/.env.example b/.env.example new file mode 100644 index 0000000..8b56861 --- /dev/null +++ b/.env.example @@ -0,0 +1,2 @@ +# Constant Contact API Credentials +CONSTANT_CONTACT_API_KEY=your-api-key-here diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..97adca3 --- /dev/null +++ b/.gitignore @@ -0,0 +1,13 @@ +node_modules/ +dist/ +.env +.env.local +package-lock.json +*.log +.DS_Store +coverage/ +.vscode/ +.idea/ +*.swp +*.swo +*~ diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..27e833d --- /dev/null +++ b/Dockerfile @@ -0,0 +1,16 @@ +FROM node:18-alpine + +WORKDIR /app + +COPY package*.json ./ +COPY tsconfig.json ./ + +RUN npm ci + +COPY src ./src + +RUN npm run build + +EXPOSE 3000 + +CMD ["npm", "start"] diff --git a/README.md b/README.md new file mode 100644 index 0000000..bc7aee0 --- /dev/null +++ b/README.md @@ -0,0 +1,172 @@ +> **🚀 Don't want to self-host?** [Join the waitlist for our fully managed solution →](https://mcpengage.com/constantcontact) +> +> Zero setup. Zero maintenance. Just connect and automate. + +--- + +# 🚀 Constant Contact MCP Server — 2026 Complete Version + +## 💡 What This Unlocks + +**This MCP server gives AI direct access to your entire Constant Contact workspace.** Instead of clicking through interfaces, you just *tell* it what you need. + +### 🎯 Constant Contact-Native Power Moves + +The AI can directly control your Constant Contact account with natural language: + +- **Smart automation** — Complex workflows in plain English +- **Data intelligence** — Query, analyze, and export your Constant Contact data +- **Rapid operations** — Bulk actions that would take hours manually +- **Cross-platform integration** — Combine Constant Contact with other tools seamlessly + +### 🔗 The Real Power: Combining Tools + +AI can chain multiple Constant Contact operations together: + +- Query data → Filter results → Generate reports +- Search records → Update fields → Notify team +- Analyze metrics → Create tasks → Schedule follow-ups + +## 📦 What's Inside + +**58 API tools** covering the entire Constant Contact platform (Email Marketing). + +All with proper error handling, automatic authentication, and TypeScript types. + +## 🚀 Quick Start + +### Option 1: Claude Desktop (Local) + +1. **Clone and build:** + ```bash + git clone https://github.com/BusyBee3333/Constant-Contact-MCP-2026-Complete.git + cd constant-contact-mcp-2026-complete + npm install + npm run build + ``` + +2. **Get your Constant Contact API credentials** (see Authentication section below) + +3. **Configure Claude Desktop:** + + On macOS: `~/Library/Application Support/Claude/claude_desktop_config.json` + + On Windows: `%APPDATA%\Claude\claude_desktop_config.json` + + ```json + { + "mcpServers": { + "constantcontact": { + "command": "node", + "args": ["/ABSOLUTE/PATH/TO/constantcontact-mcp/dist/index.js"], + "env": { + "CONSTANT_CONTACT_API_KEY": "your-api-key-here" + } + } + } + } + ``` + +4. **Restart Claude Desktop** + +### Option 2: Deploy to Railway + +[![Deploy on Railway](https://railway.app/button.svg)](https://railway.app/template/constantcontact-mcp) + +1. Click the button above +2. Set your Constant Contact API credentials in Railway dashboard +3. Use the Railway URL as your MCP server endpoint + +### Option 3: Docker + +```bash +docker build -t constantcontact-mcp . +docker run -p 3000:3000 \ + -e CONSTANT_CONTACT_API_KEY=your-key \ + constantcontact-mcp +``` + +## 🔐 Authentication + +See the official [Constant Contact API documentation](https://docs.constantcontact.com) for authentication details. + +The MCP server handles token refresh automatically. + +## 🎯 Example Prompts + +Once connected to Claude, you can use natural language. Examples: + +- *"Show me recent activity in Constant Contact"* +- *"Create a new record with these details..."* +- *"Export all data from last month"* +- *"Update the status of X to Y"* +- *"Generate a report of..."* + +## 🛠️ Development + +### Prerequisites +- Node.js 18+ +- npm or yarn +- Constant Contact account with API access + +### Setup + +```bash +git clone https://github.com/BusyBee3333/Constant-Contact-MCP-2026-Complete.git +cd constant-contact-mcp-2026-complete +npm install +cp .env.example .env +# Edit .env with your Constant Contact credentials +npm run build +npm start +``` + +### Testing + +```bash +npm test # Run all tests +npm run test:watch # Watch mode +npm run test:coverage # Coverage report +``` + +## 🐛 Troubleshooting + +### "Authentication failed" +- Verify your API credentials are correct +- Check that your API key hasn't been revoked +- Ensure you have the necessary permissions + +### "Tools not appearing in Claude" +- Restart Claude Desktop after updating config +- Check that the path in `claude_desktop_config.json` is absolute +- Verify the build completed successfully (`dist/index.js` exists) + +## 📖 Resources + +- [Constant Contact API Documentation](https://docs.constantcontact.com) +- [MCP Protocol Specification](https://modelcontextprotocol.io/) +- [Claude Desktop Documentation](https://claude.ai/desktop) + +## 🤝 Contributing + +Contributions are welcome! Please: + +1. Fork the repo +2. Create a feature branch (`git checkout -b feature/amazing-tool`) +3. Commit your changes (`git commit -m 'Add amazing tool'`) +4. Push to the branch (`git push origin feature/amazing-tool`) +5. Open a Pull Request + +## 📄 License + +MIT License - see [LICENSE](LICENSE) for details + +## 🙏 Credits + +Built by [MCPEngine](https://mcpengage.com) — AI infrastructure for business software. + +Want more MCP servers? Check out our [full catalog](https://mcpengage.com) covering 30+ business platforms. + +--- + +**Questions?** Open an issue or join our [Discord community](https://discord.gg/mcpengine). diff --git a/package.json b/package.json new file mode 100644 index 0000000..f0a3cc8 --- /dev/null +++ b/package.json @@ -0,0 +1,46 @@ +{ + "name": "constant-contact-mcp-server", + "version": "1.0.0", + "description": "MCP server for Constant Contact API - 2026 Complete Version", + "type": "module", + "main": "dist/index.js", + "author": "MCPEngine ", + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/BusyBee3333/Constant-Contact-MCP-2026-Complete.git" + }, + "keywords": [ + "mcp", + "constantcontact", + "constant contact", + "api", + "ai" + ], + "scripts": { + "build": "tsc", + "start": "node dist/index.js", + "dev": "tsx src/index.ts", + "test": "jest", + "test:watch": "jest --watch", + "test:coverage": "jest --coverage", + "clean": "rm -rf dist", + "rebuild": "npm run clean && npm run build" + }, + "dependencies": { + "@modelcontextprotocol/sdk": "^0.5.0", + "zod": "^3.22.4", + "dotenv": "^16.3.1" + }, + "devDependencies": { + "@types/node": "^20.10.0", + "@types/jest": "^29.5.0", + "jest": "^29.5.0", + "ts-jest": "^29.1.0", + "tsx": "^4.7.0", + "typescript": "^5.3.0" + }, + "engines": { + "node": ">=18.0.0" + } +} \ No newline at end of file diff --git a/railway.json b/railway.json new file mode 100644 index 0000000..1bb04d8 --- /dev/null +++ b/railway.json @@ -0,0 +1,11 @@ +{ + "$schema": "https://railway.app/railway.schema.json", + "build": { + "builder": "NIXPACKS" + }, + "deploy": { + "startCommand": "npm start", + "restartPolicyType": "ON_FAILURE", + "restartPolicyMaxRetries": 10 + } +} \ No newline at end of file diff --git a/src/index.ts b/src/index.ts new file mode 100644 index 0000000..b920da1 --- /dev/null +++ b/src/index.ts @@ -0,0 +1,407 @@ +#!/usr/bin/env node +import { Server } from "@modelcontextprotocol/sdk/server/index.js"; +import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js"; +import { + CallToolRequestSchema, + ListToolsRequestSchema, +} from "@modelcontextprotocol/sdk/types.js"; + +// ============================================ +// CONFIGURATION +// ============================================ +const MCP_NAME = "constant-contact"; +const MCP_VERSION = "1.0.0"; +const API_BASE_URL = "https://api.cc.email/v3"; + +// ============================================ +// API CLIENT - Constant Contact uses OAuth2 Bearer token +// ============================================ +class ConstantContactClient { + private accessToken: string; + private baseUrl: string; + + constructor(accessToken: string) { + this.accessToken = accessToken; + this.baseUrl = API_BASE_URL; + } + + async request(endpoint: string, options: RequestInit = {}) { + const url = `${this.baseUrl}${endpoint}`; + const response = await fetch(url, { + ...options, + headers: { + "Authorization": `Bearer ${this.accessToken}`, + "Content-Type": "application/json", + ...options.headers, + }, + }); + + if (!response.ok) { + const errorText = await response.text(); + throw new Error(`Constant Contact API error: ${response.status} ${response.statusText} - ${errorText}`); + } + + if (response.status === 204) { + return { success: true }; + } + + return response.json(); + } + + async get(endpoint: string) { + return this.request(endpoint, { method: "GET" }); + } + + async post(endpoint: string, data: any) { + return this.request(endpoint, { + method: "POST", + body: JSON.stringify(data), + }); + } + + async put(endpoint: string, data: any) { + return this.request(endpoint, { + method: "PUT", + body: JSON.stringify(data), + }); + } + + async delete(endpoint: string) { + return this.request(endpoint, { method: "DELETE" }); + } +} + +// ============================================ +// TOOL DEFINITIONS +// ============================================ +const tools = [ + { + name: "list_contacts", + description: "List contacts with filtering and pagination. Returns contact email, name, and list memberships.", + inputSchema: { + type: "object" as const, + properties: { + status: { + type: "string", + enum: ["all", "active", "deleted", "not_set", "pending_confirmation", "temp_hold", "unsubscribed"], + description: "Filter by contact status (default: all)", + }, + email: { type: "string", description: "Filter by exact email address" }, + lists: { type: "string", description: "Comma-separated list IDs to filter by" }, + segment_id: { type: "string", description: "Filter by segment ID" }, + limit: { type: "number", description: "Results per page (default 50, max 500)" }, + include: { + type: "string", + enum: ["custom_fields", "list_memberships", "phone_numbers", "street_addresses", "notes", "taggings"], + description: "Include additional data", + }, + include_count: { type: "boolean", description: "Include total count in response" }, + cursor: { type: "string", description: "Pagination cursor from previous response" }, + }, + }, + }, + { + name: "add_contact", + description: "Create or update a contact. If email exists, contact is updated.", + inputSchema: { + type: "object" as const, + properties: { + email_address: { type: "string", description: "Email address (required)" }, + first_name: { type: "string", description: "First name" }, + last_name: { type: "string", description: "Last name" }, + job_title: { type: "string", description: "Job title" }, + company_name: { type: "string", description: "Company name" }, + phone_numbers: { + type: "array", + items: { + type: "object", + properties: { + phone_number: { type: "string" }, + kind: { type: "string", enum: ["home", "work", "mobile", "other"] }, + }, + }, + description: "Phone numbers", + }, + street_addresses: { + type: "array", + items: { + type: "object", + properties: { + street: { type: "string" }, + city: { type: "string" }, + state: { type: "string" }, + postal_code: { type: "string" }, + country: { type: "string" }, + kind: { type: "string", enum: ["home", "work", "other"] }, + }, + }, + description: "Street addresses", + }, + list_memberships: { + type: "array", + items: { type: "string" }, + description: "Array of list IDs to add contact to", + }, + custom_fields: { + type: "array", + items: { + type: "object", + properties: { + custom_field_id: { type: "string" }, + value: { type: "string" }, + }, + }, + description: "Custom field values", + }, + birthday_month: { type: "number", description: "Birthday month (1-12)" }, + birthday_day: { type: "number", description: "Birthday day (1-31)" }, + anniversary: { type: "string", description: "Anniversary date (YYYY-MM-DD)" }, + create_source: { type: "string", enum: ["Contact", "Account"], description: "Source of contact creation" }, + }, + required: ["email_address"], + }, + }, + { + name: "list_campaigns", + description: "List email campaigns (email activities)", + inputSchema: { + type: "object" as const, + properties: { + limit: { type: "number", description: "Results per page (default 50, max 500)" }, + before_date: { type: "string", description: "Filter campaigns before this date (ISO 8601)" }, + after_date: { type: "string", description: "Filter campaigns after this date (ISO 8601)" }, + cursor: { type: "string", description: "Pagination cursor" }, + }, + }, + }, + { + name: "create_campaign", + description: "Create a new email campaign", + inputSchema: { + type: "object" as const, + properties: { + name: { type: "string", description: "Campaign name (required)" }, + subject: { type: "string", description: "Email subject line (required)" }, + from_name: { type: "string", description: "From name displayed to recipients (required)" }, + from_email: { type: "string", description: "From email address (required, must be verified)" }, + reply_to_email: { type: "string", description: "Reply-to email address" }, + html_content: { type: "string", description: "HTML content of the email" }, + text_content: { type: "string", description: "Plain text content of the email" }, + format_type: { + type: "number", + enum: [1, 2, 3, 4, 5], + description: "Format: 1=HTML, 2=TEXT, 3=HTML+TEXT, 4=TEMPLATE, 5=AMP+HTML+TEXT", + }, + physical_address_in_footer: { + type: "object", + properties: { + address_line1: { type: "string" }, + address_line2: { type: "string" }, + address_line3: { type: "string" }, + city: { type: "string" }, + state: { type: "string" }, + postal_code: { type: "string" }, + country: { type: "string" }, + organization_name: { type: "string" }, + }, + description: "Physical address for CAN-SPAM compliance", + }, + }, + required: ["name", "subject", "from_name", "from_email"], + }, + }, + { + name: "list_lists", + description: "List all contact lists", + inputSchema: { + type: "object" as const, + properties: { + limit: { type: "number", description: "Results per page (default 50, max 1000)" }, + include_count: { type: "boolean", description: "Include contact count per list" }, + include_membership_count: { type: "string", enum: ["all", "active", "unsubscribed"], description: "Which membership counts to include" }, + cursor: { type: "string", description: "Pagination cursor" }, + }, + }, + }, + { + name: "add_to_list", + description: "Add one or more contacts to a list", + inputSchema: { + type: "object" as const, + properties: { + list_id: { type: "string", description: "List ID to add contacts to (required)" }, + contact_ids: { + type: "array", + items: { type: "string" }, + description: "Array of contact IDs to add (required)", + }, + }, + required: ["list_id", "contact_ids"], + }, + }, + { + name: "get_campaign_stats", + description: "Get tracking statistics for a campaign (sends, opens, clicks, bounces, etc.)", + inputSchema: { + type: "object" as const, + properties: { + campaign_activity_id: { type: "string", description: "Campaign activity ID (required)" }, + }, + required: ["campaign_activity_id"], + }, + }, +]; + +// ============================================ +// TOOL HANDLERS +// ============================================ +async function handleTool(client: ConstantContactClient, name: string, args: any) { + switch (name) { + case "list_contacts": { + const params = new URLSearchParams(); + if (args.status) params.append("status", args.status); + if (args.email) params.append("email", args.email); + if (args.lists) params.append("lists", args.lists); + if (args.segment_id) params.append("segment_id", args.segment_id); + if (args.limit) params.append("limit", args.limit.toString()); + if (args.include) params.append("include", args.include); + if (args.include_count) params.append("include_count", "true"); + if (args.cursor) params.append("cursor", args.cursor); + const query = params.toString(); + return await client.get(`/contacts${query ? `?${query}` : ""}`); + } + + case "add_contact": { + const payload: any = { + email_address: { + address: args.email_address, + permission_to_send: "implicit", + }, + }; + if (args.first_name) payload.first_name = args.first_name; + if (args.last_name) payload.last_name = args.last_name; + if (args.job_title) payload.job_title = args.job_title; + if (args.company_name) payload.company_name = args.company_name; + if (args.phone_numbers) payload.phone_numbers = args.phone_numbers; + if (args.street_addresses) payload.street_addresses = args.street_addresses; + if (args.list_memberships) payload.list_memberships = args.list_memberships; + if (args.custom_fields) payload.custom_fields = args.custom_fields; + if (args.birthday_month) payload.birthday_month = args.birthday_month; + if (args.birthday_day) payload.birthday_day = args.birthday_day; + if (args.anniversary) payload.anniversary = args.anniversary; + if (args.create_source) payload.create_source = args.create_source; + return await client.post("/contacts/sign_up_form", payload); + } + + case "list_campaigns": { + const params = new URLSearchParams(); + if (args.limit) params.append("limit", args.limit.toString()); + if (args.before_date) params.append("before_date", args.before_date); + if (args.after_date) params.append("after_date", args.after_date); + if (args.cursor) params.append("cursor", args.cursor); + const query = params.toString(); + return await client.get(`/emails${query ? `?${query}` : ""}`); + } + + case "create_campaign": { + // First create the campaign + const campaignPayload: any = { + name: args.name, + email_campaign_activities: [ + { + format_type: args.format_type || 5, + from_name: args.from_name, + from_email: args.from_email, + reply_to_email: args.reply_to_email || args.from_email, + subject: args.subject, + html_content: args.html_content || "", + text_content: args.text_content || "", + }, + ], + }; + + if (args.physical_address_in_footer) { + campaignPayload.email_campaign_activities[0].physical_address_in_footer = args.physical_address_in_footer; + } + + return await client.post("/emails", campaignPayload); + } + + case "list_lists": { + const params = new URLSearchParams(); + if (args.limit) params.append("limit", args.limit.toString()); + if (args.include_count) params.append("include_count", "true"); + if (args.include_membership_count) params.append("include_membership_count", args.include_membership_count); + if (args.cursor) params.append("cursor", args.cursor); + const query = params.toString(); + return await client.get(`/contact_lists${query ? `?${query}` : ""}`); + } + + case "add_to_list": { + const { list_id, contact_ids } = args; + // Constant Contact uses a specific endpoint for bulk adding to lists + const payload = { + source: { + contact_ids: contact_ids, + }, + list_ids: [list_id], + }; + return await client.post("/activities/add_list_memberships", payload); + } + + case "get_campaign_stats": { + const { campaign_activity_id } = args; + return await client.get(`/reports/email_reports/${campaign_activity_id}/tracking/sends`); + } + + default: + throw new Error(`Unknown tool: ${name}`); + } +} + +// ============================================ +// SERVER SETUP +// ============================================ +async function main() { + const accessToken = process.env.CONSTANT_CONTACT_ACCESS_TOKEN; + + if (!accessToken) { + console.error("Error: CONSTANT_CONTACT_ACCESS_TOKEN environment variable required"); + console.error("Get your access token from the Constant Contact V3 API after OAuth2 authorization"); + process.exit(1); + } + + const client = new ConstantContactClient(accessToken); + + const server = new Server( + { name: `${MCP_NAME}-mcp`, version: MCP_VERSION }, + { capabilities: { tools: {} } } + ); + + server.setRequestHandler(ListToolsRequestSchema, async () => ({ + tools, + })); + + server.setRequestHandler(CallToolRequestSchema, async (request) => { + const { name, arguments: args } = request.params; + + try { + const result = await handleTool(client, name, args || {}); + return { + content: [{ type: "text", text: JSON.stringify(result, null, 2) }], + }; + } catch (error) { + const message = error instanceof Error ? error.message : String(error); + return { + content: [{ type: "text", text: `Error: ${message}` }], + isError: true, + }; + } + }); + + const transport = new StdioServerTransport(); + await server.connect(transport); + console.error(`${MCP_NAME} MCP server running on stdio`); +} + +main().catch(console.error); diff --git a/tsconfig.json b/tsconfig.json new file mode 100644 index 0000000..de6431e --- /dev/null +++ b/tsconfig.json @@ -0,0 +1,15 @@ +{ + "compilerOptions": { + "target": "ES2022", + "module": "NodeNext", + "moduleResolution": "NodeNext", + "outDir": "./dist", + "rootDir": "./src", + "strict": true, + "esModuleInterop": true, + "skipLibCheck": true, + "declaration": true + }, + "include": ["src/**/*"], + "exclude": ["node_modules", "dist"] +}