Microsoft SQL Server
io.github.alyiox/mcp-mssql · Status: active
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- Registry name
io.github.alyiox/mcp-mssql- Package coordinate
nuget:Alyio.McpMssql- Version
1.2.0- Listed in the registry
- 2026-07-24
- Changed in the registry
- 2026-07-24
- First seen by tracevero
- 2026-08-06
- Vendor's website
- https://github.com/alyiox/mcp-mssql
Read-only MCP for Microsoft SQL Server: metadata discovery, parameterized SELECT, plans.
Vendor's own description, untranslated and unverified
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin. What the confidence levels mean
Measured values
| Credentials required | no Raw declaration – Required secret variables (raw): confirmed absent Raw declaration – Required secret headers (raw): confirmed absent Source: MCP-Register · collected on 2026-08-06 · derived |
|---|---|
| Execution location | local Raw declaration – Transports (raw): stdio Source: MCP-Register · collected on 2026-08-06 · derived |
| Path argument present | no Raw declaration – Path arguments (raw): confirmed absent Raw declaration – Path environment variables (raw): confirmed absent Source: MCP-Register · collected on 2026-08-06 · derived |
| Repository URL listed | yes Raw declaration – Repository (raw): https://github.com/alyiox/mcp-mssql Source: MCP-Register · collected on 2026-08-06 · derived |
| Version | 1.2.0 Source: MCP-Register · collected on 2026-08-06 · self-declared |
Position within the holdings
How many of the 24,507 published entries carry the same measured value. A reference figure, not an assessment.
- Credentials requiredno20,303 of 24,507 carry this value (83 %)View these entries
- Execution locationlocal12,078 of 24,507 carry this value (49 %)View these entries
- Path argument presentno24,278 of 24,507 carry this value (99 %)View these entries
- Repository URL listedyes19,097 of 24,507 carry this value (78 %)View these entries
All 4 values together are carried by 8,546 of 24,507 entries.
This entry appears in these selections
- MCP servers without credentials20,303
- Locally executed MCP servers12,078
- MCP servers with a repository URL19,097
- Local MCP servers without credentials9,218
- Local MCP servers with a repository URL11,472
- MCP servers over stdio only9,833
- MCP servers as a NuGet package only86
- MCP servers available as a package only10,633
The source's raw values23
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.
| Environment variables (raw) | MCPMSSQL_CONNECTION_STRING, MCPMSSQL_DESCRIPTION, MCPMSSQL_QUERY_MAX_ROWS, MCPMSSQL_QUERY_COMMAND_TIMEOUT_SECONDS, MCPMSSQL_QUERY_SNAPSHOT_MAX_ROWS, MCPMSSQL_QUERY_SNAPSHOT_COMMAND_TIMEOUT_SECONDS, MCPMSSQL_ANALYZE_COMMAND_TIMEOUT_SECONDS, MCPMSSQL_ALLOW_WRITE, MCPMSSQL_WRITE_COMMAND_TIMEOUT_SECONDS, DOTNET_ENVIRONMENT Source: MCP-Register · collected on 2026-08-06 · self-declared |
|---|---|
| Required secret variables (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Transports (raw) | stdio Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Path arguments (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Repository (raw) | https://github.com/alyiox/mcp-mssql Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Package registries (raw) | nuget Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Required secret headers (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Path environment variables (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Remote URLs (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Remote hosts (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Registry status message (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| First listed in the registry (raw) | 2026-07-24 Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Last changed in the registry (raw) | 2026-07-24 Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Delivery form (raw) | paket Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Repository platform (raw) | github Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Repository subfolder (raw) | src/Alyio.McpMssql Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package identifiers (raw) | Alyio.McpMssql Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package versions (raw) | 1.2.0 Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Runtime hints (raw) | dnx Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable formats (raw) | boolean, number, string Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable descriptions (raw) | DOTNET_ENVIRONMENT=Set to Development to load dotnet user-secrets (local dev). · MCPMSSQL_ALLOW_WRITE=Enable write commands (DDL/DML) via run_command on the default profile (default false). Soft guard only — prefer a db_datareader login for a hard read-only guarantee. · MCPMSSQL_ANALYZE_COMMAND_TIMEOUT_SECONDS=Execution plan analysis timeout in seconds (default 300). · MCPMSSQL_CONNECTION_STRING=Default profile SQL Server connection string (often contains secrets). Optional if profiles are only in user appsettings. · MCPMSSQL_DESCRIPTION=Optional human-readable description for the default profile. · MCPMSSQL_QUERY_COMMAND_TIMEOUT_SECONDS=Interactive query command timeout in seconds (default 30). · MCPMSSQL_QUERY_MAX_ROWS=Max rows per interactive query (default 500; ceiling 1000). · MCPMSSQL_QUERY_SNAPSHOT_COMMAND_TIMEOUT_SECONDS=Snapshot query timeout in seconds (default 120). · MCPMSSQL_QUERY_SNAPSHOT_MAX_ROWS=Max rows for snapshot queries (default 10000; ceiling 50000). · MCPMSSQL_WRITE_COMMAND_TIMEOUT_SECONDS=Write command timeout in seconds (default 60; ceiling 600). Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Icon formats (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
Changes
| 2026-08-16 | Last changed in the registry (raw): – → 2026-07-24 |
|---|---|
| 2026-08-16 | First listed in the registry (raw): – → 2026-07-24 |
| 2026-08-16 | Registry status message (raw): – → – |
| 2026-08-16 | Schema version of the raw record (raw): – → https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json |
| 2026-08-16 | Icon formats (raw): – → – |
| 2026-08-16 | Environment variable descriptions (raw): – → DOTNET_ENVIRONMENT=Set to Development to load dotnet user-secrets (local dev). · MCPMSSQL_ALLOW_WRITE=Enable write commands (DDL/DML) via run_command on the default profile (default false). Soft guard only — prefer a db_datareader login for a hard read-only guarantee. · MCPMSSQL_ANALYZE_COMMAND_TIMEOUT_SECONDS=Execution plan analysis timeout in seconds (default 300). · MCPMSSQL_CONNECTION_STRING=Default profile SQL Server connection string (often contains secrets). Optional if profiles are only in user appsettings. · MCPMSSQL_DESCRIPTION=Optional human-readable description for the default profile. · MCPMSSQL_QUERY_COMMAND_TIMEOUT_SECONDS=Interactive query command timeout in seconds (default 30). · MCPMSSQL_QUERY_MAX_ROWS=Max rows per interactive query (default 500; ceiling 1000). · MCPMSSQL_QUERY_SNAPSHOT_COMMAND_TIMEOUT_SECONDS=Snapshot query timeout in seconds (default 120). · MCPMSSQL_QUERY_SNAPSHOT_MAX_ROWS=Max rows for snapshot queries (default 10000; ceiling 50000). · MCPMSSQL_WRITE_COMMAND_TIMEOUT_SECONDS=Write command timeout in seconds (default 60; ceiling 600). |
| 2026-08-16 | Environment variable formats (raw): – → boolean, number, string |
| 2026-08-16 | Delivery form (raw): – → paket |
| 2026-08-16 | Remote hosts (raw): – → – |
| 2026-08-16 | Remote URLs (raw): – → – |
These are the 10 most recent changes to this entry. Full history
tracevero · https://tracevero.com/mcp/io-github-alyiox-mcp-mssql