MCP servers

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. This section lists servers with their transport, auth method and environment variables, an install command and an honest read on the risks.

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Found: 3

Official

A semantic code search MCP server: indexes the project into a vector database and gives the agent only relevant snippets

Medium risk12.6KRepository stars
Official

Ref's MCP server: documentation search for APIs and libraries that hands the agent only the relevant parts of pages

Medium risk1.2KRepository stars

Lineai MCP Server

lineai-mcp-server

Official

MCP server for the Lineai platform (formerly CodeLogic): impact analysis of code and database changes from a dependency graph

Medium risk38Repository stars

Frequently asked questions

What is an MCP server?

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. The agent calls its tools while it works.

How do I connect an MCP server to an agent?

The entry lists how to run it (npx, uvx, docker or a remote URL) and the environment variables. A config snippet goes into the agent settings.

Do I need a key or a paid account?

It depends on the server. Each entry states the auth method and requirements, including paid accounts, in the limitations block.