A [Model Context Protocol (MCP)](https://modelcontextprotocol.io) server that provides call graph analysis capabilities to LLMs through the
Nuanced mcp mcp server connects Nuanced MCP to AI assistants that speak the Model Context Protocol. A Model Context Protocol (MCP) server that provides call graph analysis capabilities to LLMs through the nuanced library.
A Model Context Protocol (MCP) server that provides call graph analysis capabilities to LLMs through the nuanced library.
This MCP server enables LLMs to understand code structure by accessing function call graphs through standardized tools and resources. It allows AI assistants to:
Once connected, the assistant can call these 11 tools directly:
initialize_graph — Initialize a code graph for the given repository pathInput — repo_path (string)switch_repository — Switch to a different initialized repositorylist_repositories — List all initialized repositoriesget_function_call_graph — Get the call graph for a specific functionInputs — - file_path (string)analyze_dependencies — Find all module or file dependencies in the codebaseanalyze_change_impact — Analyze the impact of changing a specific functionTools — The Tools tool exposed by this serverResources — The Resources tool exposed by this serverPrompts — The Prompts tool exposed by this serverSetup follows the standard MCP pattern: clone or install the server, then register it in your client's configuration file and restart the client. The configuration snippets on this page cover Claude Desktop, Claude Code and Cursor.
Developer-tool servers are usually the first ones people connect, because they turn "help me with this code" into an assistant that can actually read the repo and act on it. Nuanced MCP sits in that group, and the shape of its toolset — initialize_graph, Input, switch_repository among others — tells you what it is really for. Worth comparing against the other developer tools servers in this directory before you commit to one, since several overlap in scope but differ sharply in setup cost and permissions.
| Tool | What it does |
|---|---|
| initialize_graph | Initialize a code graph for the given repository path |
| Input | repo_path (string) |
| switch_repository | Switch to a different initialized repository |
| list_repositories | List all initialized repositories |
| get_function_call_graph | Get the call graph for a specific function |
| Inputs | - file_path (string) |
| analyze_dependencies | Find all module or file dependencies in the codebase |
| analyze_change_impact | Analyze the impact of changing a specific function |
| Tools | The Tools tool exposed by this server. |
| Resources | The Resources tool exposed by this server. |
| Prompts | The Prompts tool exposed by this server. |
{
"mcpServers": {
"nuanced": {
"command": "uv",
"args": [
"--directory",
"/path/to/nuanced-mcp",
"run",
"nuanced_mcp_server.py"
]
}
}
}Configuration as documented by the project. Restart the client after saving.
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