MCP Reference: developerconnect.googleapis.com

This is an MCP server that provides normalized APIs to 3P source code management systems.

A Model Context Protocol (MCP) server acts as a proxy between an external service that provides context, data, or capabilities to a Large Language Model (LLM) or AI application. MCP servers connect AI applications to external systems such as databases and web services, translating their responses into a format that the AI application can understand.

Server Setup

You must enable MCP servers and set up authentication before use. For more information about using Google and Google Cloud remote MCP servers, see Google Cloud MCP servers overview.

Server Endpoints

An MCP service endpoint is the network address and communication interface (usually a URL) of the MCP server that an AI application (the Host for the MCP client) uses to establish a secure, standardized connection. It is the point of contact for the LLM to request context, call a tool, or access a resource. Google MCP endpoints can be global or regional.

The Developer Connect API MCP server has the following global MCP endpoint:

  • https://developerconnect.googleapis.com/mcp

MCP Tools

An MCP tool is a function or executable capability that an MCP server exposes to a LLM or AI application to perform an action in the real world.

Tools

The developerconnect.googleapis.com MCP server has the following tools:

MCP Tools
fetch-repo-commit Fetch details of a specific commit from a Git repository. To retrieve line-by-line patch hunks in FULL view, pass path_filters (for example, ['**'] for all files).
fetch-repo-commit-list Fetch a list of commits from a Git repository.
diff-repo-commit Get the diff between two commits in a Git repository. To retrieve line-by-line patch hunks, pass path_filters (for example, ['**'] for all files).
open-repo-pull-request Open a pull request in the remote SCM repository.
add-repo-pull-request-comment Add a comment to a pull request.
add-repo-pull-request-review-comment Add a review comment (inline on diff) to a pull request.
modify-repo-pull-request Modify a pull request in the remote SCM repository.
fetch-repo-file-blame Fetch blame information for a specific file in a Git repository.
fetch-repo-pull-request Fetch details of a specific pull request from a Git repository.
fetch-repo-pull-request-list Fetch a list of pull requests from a Git repository.
create-connection Creates a new Connection in a given project and location.
list-connections List connections in a given project and location.

Get MCP tool specifications

To get the MCP tool specifications for all tools in an MCP server, use the tools/list method. The following example demonstrates how to use curl to list all tools and their specifications currently available within the MCP server.

Curl Request 
curl --location 'https://developerconnect.googleapis.com/mcp' \
--header 'content-type: application/json' \
--header 'accept: application/json, text/event-stream' \
--data '{
    "method": "tools/list",
    "jsonrpc": "2.0",
    "id": 1
}'