kestiny18/spring-nacos-mcp

Overview

A read-only Nacos MCP server for Spring Cloud repositories. It automatically discovers every environment from your application or bootstrap configuration files without manual setup. The server is Python-based and provides a zero-configuration interface to access Nacos configuration data.

Best for

Best for
Spring Cloud developers who need a read-only MCP interface to Nacos configurations

Use cases

• Retrieving Spring Cloud configuration from Nacos for AI-assisted debugging
• Integrating Nacos configs into MCP-compatible tools for context-aware queries
• Auditing environment-specific properties across Spring Cloud microservices

How to use

Tools exposed

• nacos_list_envs
• nacos_get_config
• nacos_get_app_config
• nacos_list_configs
• nacos_search_config
• nacos_diff_config
• nacos_list_services
• nacos_list_instances

Tested with

Cursor, Claude Code, Codex, Trae, Claude Desktop

Example client config

{\n  "mcpServers": {\n    "spring-nacos-mcp": {\n      "command": "python",\n      "args": ["tools/nacos_mcp.py"]\n    }\n  }\n}

Notes

A read-only Nacos MCP server for Spring Cloud repositories. It automatically discovers every environment from your application or bootstrap configuration files without manual setup. The server is Python-based and provides a zero-configuration interface to access Nacos configuration data.

3 stars on GitHub. Last updated 2026-06-11. Licensed Apache-2.0.

Use cases

• Retrieving Spring Cloud configuration from Nacos for AI-assisted debugging
• Integrating Nacos configs into MCP-compatible tools for context-aware queries
• Auditing environment-specific properties across Spring Cloud microservices

Pros

• Zero-configuration, auto-discovers environments from standard config files
• Project-aware, respects Spring Cloud naming conventions
• Read-only design reduces risk of accidental configuration changes

Cons

• Very low community adoption (3 stars) with limited testing
• Read-only, cannot write or update Nacos configuration
• Only works with Spring Cloud projects using Nacos

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.