EZTexting MCP

mcp-name: com.eztexting/mcp

Stdio bridge to the EZTexting MCP service at https://mcp.eztexting.com. Use this only when your client doesn't speak Streamable HTTP MCP natively.

Prefer remote. Most modern MCP clients (Claude.ai, ChatGPT, Claude Desktop, Claude Code, Cursor 0.46+, VS Code 1.99+, Windsurf, Cline 3.0+) connect direct to https://mcp.eztexting.com/mcp — no npm, no Node, no child process. See the onboarding guide for copy-paste configs.

Thin wrapper around mcp-remote targeting the unified /mcp endpoint. One stdio MCP entry, all 38 tools (some staticly loaded and others discoverable), one OAuth 2.1 PKCE dance. ~3k tokens of catalog (measured).

Remote (recommended)

Point your client at:

https://mcp.eztexting.com/mcp

OAuth 2.1 PKCE auto-discovers via /.well-known/oauth-authorization-server. See https://mcp.eztexting.com/ for per-client snippets (Claude Desktop, Claude Code --transport http, Cursor, VS Code type: http, Windsurf, Cline).

Local stdio bridge — fallback

Add to claude_desktop_config.json (or equivalent — only if your client lacks remote MCP support):

{
  "mcpServers": {
    "eztexting": {
      "command": "npx",
      "args": ["-y", "@eztexting/mcp-server"]
    }
  }
}

First run: browser opens to https://mcp.eztexting.com/oauth2/.... Sign in. Tokens persist to ~/.mcp-auth/mcp-remote-<version>/<hash>/. Subsequent launches skip the browser.

To force a fresh sign-in, delete that directory.

Sub-servers

The unified /mcp endpoint includes all of these. Use the per-sub-server form below only if you want narrow tool catalogs or separate Claude Code identities.

Tool names are exposed unprefixed; EZTexting's catalog has no cross-sub-server collisions.

Local bridge — per sub-server (advanced)

Pass --server <name> to scope to one sub-server. Each invocation runs its own mcp-remote child. Remote clients should just point at the sub-server URL directly (e.g., https://mcp.eztexting.com/mcp/messaging) — no flag needed.

{
  "mcpServers": {
    "eztexting-messaging": {
      "command": "npx",
      "args": ["-y", "@eztexting/mcp-server", "--server", "messaging"]
    },
    "eztexting-contacts": {
      "command": "npx",
      "args": ["-y", "@eztexting/mcp-server", "--server", "contacts"]
    }
  }
}

Valid names: messaging, contacts, workflows, admin.

Build from source

git clone https://github.com/eztexting/mcp-server.git
cd mcp-server
npm install
npm run build
node dist/cli.js                        # unified /mcp endpoint
node dist/cli.js --server messaging     # single sub-server

Files written

mcp-remote owns the auth cache: ~/.mcp-auth/mcp-remote-<version>/<serverUrlHash>/{tokens.json,client_info.json}. One hash per distinct upstream URL.

Requirements

• EZTexting account
• Browser available on first connect (OAuth 2.1 PKCE)
• Node.js 20+ — only if using the local stdio bridge (remote clients don't need it)