MCP server · MailOptin

MailOptin Site MCP Server

mailoptin.io runs a live Model Context Protocol server, exposed through the WordPress MCP Adapter as the `mcp` namespace of the site's REST API. It was discovered from the RFC 9728 protected-resource metadata document, which names https://mailoptin.io/wp-json/mcp/mcp-oauth-server as the protected resource. This is a surface over the MailOptin WORDPRESS SITE (content, site abilities), not a product API for the MailOptin lead-generation service — MailOptin ships as a self-hosted WordPress plugin and publishes no hosted product API.

Open docs → MailOptin provider profile

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Provider: MailOptin Type: Documentation link Transport: Host: mailoptin.io

Documentation

https://mailoptin.io/.well-known/oauth-protected-resource

Documentation link · transport

About MCP

The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.

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