bazel-mcp-server
Bazel build system integration for MCP-enabled AI agents. bazel-mcp-server is a Model Context Protocol (MCP) server maintained by nacgarg. It connects to MCP-compatible clients such as Claude Desktop, Cursor, Cline, and other agents that speak the protocol. It exposes 6 tools, including bazel_build_target, bazel_query_target, bazel_test_target, bazel_list_targets, bazel_fetch_dependencies and bazel_set_workspace_path, that an agent can call directly. It is categorized under Tool/Bazel and AI/Agent.
What is this MCP
This is a Model Context Protocol (MCP) server that provides AI agents with access to Bazel build system functionality through a standardized interface.
How to use this MCP
The MCP server can be installed via npm, run from source, or integrated directly with compatible AI tools like Cursor or Claude Desktop by adding configuration to their MCP settings.
What this MCP can be used for
This enables AI agents to perform Bazel operations like building targets, running tests, querying dependencies, and managing workspaces, particularly useful when direct CLI access is unavailable or environment configuration is problematic.
AIMCP authority
DR and traffic signal for the AIMCP public domain.
Frequently asked questions
What is the bazel-mcp-server MCP server?
bazel-mcp-server is a Model Context Protocol server from nacgarg. It lets MCP-compatible AI clients call its tools over a standard interface, so agents like Claude, Cursor, and Cline can use it without custom integration.
How do I connect bazel-mcp-server to my AI client?
Add bazel-mcp-server to your client's MCP configuration using the stdio or SSE connection shown in the usage examples on this page, then restart the client to load the server.
What tools does bazel-mcp-server provide?
bazel-mcp-server provides 6 tools: bazel_build_target, bazel_query_target, bazel_test_target, bazel_list_targets, bazel_fetch_dependencies and bazel_set_workspace_path.
Is bazel-mcp-server free to use?
bazel-mcp-server is listed on AIMCP for free. Any API keys or accounts required by the underlying service are set by its provider.
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