{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_h9kdq5mvkdgb","handle":"yulin-mssql-mcp","url":"https://wellknown.network/agents/yulin-mssql-mcp","links":{"self":"https://wellknown.network/agents/yulin-mssql-mcp/record.json","html":"https://wellknown.network/agents/yulin-mssql-mcp","markdown":"https://wellknown.network/agents/yulin-mssql-mcp/record.md","api":"https://wellknown.network/api/v1/agents/yulin-mssql-mcp","status":"https://wellknown.network/api/v1/agents/yulin-mssql-mcp/status","claim":"https://wellknown.network/agents/yulin-mssql-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/yulin-mssql-mcp/claim.json","badge":"https://wellknown.network/agents/yulin-mssql-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json"},"ard":{"identifier":"urn:air::server:yulin-mssql-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"yulin-mssql-mcp","summary":"A Model Context Protocol (MCP) server that enables secure interaction with Microsoft SQL Server databases.","description":"# Microsoft SQL Server MCP Server\n\n[![PyPI](https://img.shields.io/pypi/v/yulin-mssql-mcp)](https://pypi.org/project/yulin-mssql-mcp/)\n[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)\n\nA Model Context Protocol (MCP) server for secure SQL Server database access through Claude Desktop.\n\n## Features\n\n- 🔍 List database tables\n- 📊 Execute SQL queries (SELECT, INSERT, UPDATE, DELETE)\n- 🔐 Multiple authentication methods (SQL, Windows, Azure AD)\n- 🏢 LocalDB and Azure SQL support\n- 🔌 Custom port configuration\n\n## Quick Start\n\n### Install with Claude Desktop\n\nAdd to your `claude_desktop_config.json`:\n\n```json\n{\n  \"mcpServers\": {\n    \"mssql\": {\n      \"command\": \"uvx\",\n      \"args\": [\"yulin-mssql-mcp\"],\n      \"env\": {\n        \"MSSQL_SERVER\": \"localhost\",\n        \"MSSQL_DATABASE\": \"your_database\",\n        \"MSSQL_USER\": \"your_username\",\n        \"MSSQL_PASSWORD\": \"your_password\"\n      }\n    }\n  }\n}\n```\n\n## Configuration\n\n### Basic SQL Authentication\n```bash\nMSSQL_SERVER=localhost          # Required\nMSSQL_DATABASE=your_database    # Required\nMSSQL_USER=your_username        # Required for SQL auth\nMSSQL_PASSWORD=your_password    # Required for SQL auth\n```\n\n### Windows Authentication\n```bash\nMSSQL_SERVER=localhost\nMSSQL_DATABASE=your_database\nMSSQL_WINDOWS_AUTH=true         # Use Windows credentials\n```\n\n### Azure SQL Database\n```bash\nMSSQL_SERVER=your-server.database.windows.net\nMSSQL_DATABASE=your_database\nMSSQL_USER=your_username\nMSSQL_PASSWORD=your_password\n# Encryption is automatic for Azure\n```\n\n### Optional Settings\n```bash\nMSSQL_PORT=1433                 # Custom port (default: 1433)\nMSSQL_ENCRYPT=true              # Force encryption\nMCP_DEBUG=1                     # Enable debug logging to stderr\n```\n\n## Alternative Installation Methods\n\n### Using pip\n```bash\npip install yulin-mssql-mcp\n```\n\nThen in `claude_desktop_config.json`:\n```json\n{\n  \"mcpServers\": {\n    \"mssql\": {\n      \"command\": \"yulin-mssql-mcp\",\n  …","publisher":null,"homepage":null,"repository":null,"version":"0.1.2","license":"MIT","protocols":["mcp"],"tags":["ai","database","mcp","mssql","sql-server"],"pricing":null,"endpoints":[{"url":"pypi:yulin-mssql-mcp","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","license":"pypi","summary":"pypi","version":"pypi","description":"pypi"}},"derived":{"capabilities":[{"slug":"data.database","name":"Databases","confidence":1,"provenance":"declared"},{"slug":"security.identity","name":"Identity & Access","confidence":0.825,"provenance":"derived"}],"categories":["data","security"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"yulin-mssql-mcp","registry":"pypi","observedAt":"2026-09-10T16:24:31.314Z","publishedAt":"2025-08-12T02:59:04.630179Z","latestVersion":"0.1.2"}},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"yulin-mssql-mcp","url":"https://pypi.org/project/yulin-mssql-mcp/","firstSeenAt":"2026-09-10T16:23:38.558Z","fetchedAt":"2026-09-10T16:23:38.558Z","normalizedAt":"2026-09-10T16:23:38.558Z"}]},"firstSeenAt":"2026-09-10T16:23:38.558Z","updatedAt":"2026-09-10T16:24:31.314Z"}