Chapter 5

MCP and Connectors

Connectors give Claude access to external services. MCP, short for Model Context Protocol, is a standard used to connect AI applications with tools and data.

These terms overlap: a connector can be backed by MCP.

What MCP provides

An MCP server can expose:

  • Tools: actions such as searching pages or creating a record.
  • Resources: data the application can read.
  • Prompts: reusable interaction templates.

The server’s implementation and your permissions determine what is actually available. See the MCP architecture.

Example

For competitor research, a connected workspace might let Claude read your existing notes and save a draft comparison.

The connection supplies access. Your brief and Skills supply the method.

Start small

  1. Connect the service where your source material lives.
  2. Confirm the correct account and workspace.
  3. Test a read operation on a known item.
  4. Enable write access only when the workflow needs it.

Ask Claude what tools it can actually use before designing a workflow around them. Connecting an app does not guarantee access to every app feature.

Claude Code also supports configured MCP servers. Setup depends on the server; follow its verified instructions and Claude Code’s MCP documentation.

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