feat: Network MCP Server v0.1.0 — SNMP backend with 5 tools

MVP with zero-dependency SNMP backend for AI-powered network management:
- get_snmp_value: query single OID
- walk_snmp_tree: walk OID subtree
- get_device_info: vendor auto-detection, uptime, location
- get_interfaces: interface status with human-readable output
- discover_devices: subnet SNMP discovery

Tech: FastMCP + pysnmp-lextudio, Python 3.10+
Works with: Cisco, Juniper, Arista, UniFi, Fortinet, and any SNMP device
23 tests passing

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

pyproject.toml

@@ -0,0 +1,57 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "network-mcp-server"
+version = "0.1.0"
+description = "MCP server for network device management via SNMP — query any vendor's devices with AI"
+readme = "README.md"
+license = {text = "MIT"}
+requires-python = ">=3.10"
+authors = [{name = "Tao Deng", email = "dtzp555@gmail.com"}]
+keywords = ["mcp", "snmp", "network", "cisco", "juniper", "monitoring"]
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "Intended Audience :: System Administrators",
+    "Topic :: System :: Networking :: Monitoring",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+]
+
+dependencies = [
+    "fastmcp>=2.0.0",
+    "pysnmp-lextudio>=6.1.0",
+    "pydantic>=2.0",
+    "pyyaml>=6.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=8.0",
+    "pytest-asyncio>=0.23",
+    "ruff>=0.4",
+]
+
+[project.urls]
+Homepage = "https://github.com/dtzp555-max/network-mcp-server"
+Issues = "https://github.com/dtzp555-max/network-mcp-server/issues"
+
+[project.scripts]
+network-mcp = "network_mcp.server:main"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/network_mcp"]
+
+[tool.ruff]
+line-length = 100
+target-version = "py310"
+
+[tool.ruff.lint]
+select = ["E", "F", "I", "N", "W"]
+
+[tool.pytest.ini_options]
+asyncio_mode = "auto"
+testpaths = ["tests"]