Supabase
MCP server for interacting with the Supabase platform
제작자가 쓴 설명(영어 원문)
Read-only SQL Server introspection and querying: schema, definitions, dependencies and data.
이 세 가지는 절대 하나의 점수로 합치지 않아요. 의견, 측정, 인기는 서로 다른 것이니까요.
이 서버는 아직 쉬운 말로 된 요약을 쓰지 못했어요. 아래는 레지스트리에서 읽어 온 사실이에요.
쓰고 있는 AI 앱을 고른 다음 설정을 복사하세요.
어떤 앱을 쓰세요?
위에서 앱을 고르세요. 기억해 두었다가 다음부터는 버튼에 “…에 설치”라고 표시해요.
Claude Desktop → Settings → Developer → Edit Config를 열고 claude_desktop_config.json에 이 내용을 붙여 넣으세요
{
"mcpServers": {
"elekto-sql": {
"command": "dnx",
"args": [
"Elekto.Mcp.Sql",
"--yes"
]
}
}
}터미널에서 이 명령어를 실행하세요
claude mcp add elekto-sql -- dnx Elekto.Mcp.Sql --yes프로젝트의 .cursor/mcp.json 또는 ~/.cursor/mcp.json에 붙여 넣으세요
{
"mcpServers": {
"elekto-sql": {
"command": "dnx",
"args": [
"Elekto.Mcp.Sql",
"--yes"
]
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
프로젝트의 .vscode/mcp.json에 붙여 넣으세요
{
"servers": {
"elekto-sql": {
"type": "stdio",
"command": "dnx",
"args": [
"Elekto.Mcp.Sql",
"--yes"
]
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
이 서버는 내 컴퓨터에서 실행되는데, ChatGPT는 인터넷에 있는 서버에만 연결할 수 있어요. 다른 앱을 고르세요.
선택한 앱은 이 기기의 쿠키에만 저장돼요. 계정은 필요 없어요.
이 설정은 제작자의 레지스트리 정보로 만들었어요. README와 다르면 README를 따르세요.
내 컴퓨터에서 실행돼요. 설치하면 AI 앱에 도구 목록이 나타나요.
누구나 볼 수 있는 정보를 점검했고, 코드는 읽지 않았어요. 해당하지 않는 항목은 개수에서 뺐어요. · 2026년 11월 7일 점검
레지스트리 이름이 GitHub 계정 elekto-com-br 기준으로 확인되었고, 이 계정이 저장소를 소유하고 있어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
내 컴퓨터에서 실행되는 서버라 인터넷 엔드포인트가 없어요
내 컴퓨터에서 실행되며, 대신 로컬 설정을 사용해요
내 컴퓨터에서 실행돼요. 도구 목록은 인터넷 엔드포인트가 있는 서버에서만 읽을 수 있어요
레지스트리에서 이 카테고리의 활성 서버 전체와 비교했어요. 스타는 게시자가 저장소를 소유한 경우에만 세요.
해당하는 기본 점검 1개 중 1개를 통과했어요. 코드는 읽지 않았어요. 키나 토큰을 넣기 전에 서버가 어떤 권한을 요구하는지 확인하고, 꼭 필요한 권한만 있는 키를 쓰세요.
레지스트리에 필수 키가 나와 있지 않아요. 다만 처음 쓸 때 로그인을 요구하는 서버도 있어요.
내 컴퓨터에서 실행돼요. AI 앱이 필요할 때 실행하고, 데이터는 제작자의 서버를 거치지 않아요(서버 자체가 온라인 서비스를 호출하는 경우는 제외).
GitHub 저장소는 마지막으로 – 변경됐고, 최신 버전(2.3.4)은 22일 전 레지스트리에 올라왔어요.
Claude Desktop, Claude Code, Cursor, VS Code처럼 MCP를 지원하는 앱에서 쓸 수 있어요. 내 컴퓨터에 .NET도 있어야 해요.
같은 카테고리에는: Supabase, MongoDB MCP Server, Elasticsearch MCP Server
같은 카테고리에서 다른 제작자가 만든 서버예요. 스타 순으로 정렬했어요.
카드 보는 법:★ GitHub 스타i세 기둥: 리뷰 · 점검 · 사용 정도i업데이트 = 최신 버전을 레지스트리에 공개한 날i
MCP server for interacting with the Supabase platform
MongoDB Model Context Protocol Server
MCP server for interacting with Elasticsearch
제작자의 저장소에서 쓰인 그대로 가져왔어요. PopNx MCP가 검토하거나 보증한 내용이 아니에요. HTML, 이미지, 스크립트는 제거했어요. 링크를 누르면 이 사이트를 벗어나요.
Read-only MCP server for SQL Server 2017+ introspection and querying (tested on 2019 and 2022). Exposes schema metadata, object definitions, and data queries via the MCP protocol (stdio), allowing GitHub Copilot (and other MCP clients, like Claude, etc.) to understand your database structure without storing credentials in the repository.
MCP servers act as a bridge between your local data and AI language models. When you use this server with an AI assistant (such as GitHub Copilot, Claude, or others), the following happens:
Before connecting this server to any database, carefully consider:
Recommendations:
max_query_rows to limit how much data can be returned in a single call.Regardless of the precautions you take, the responsibility for any consequences arising from the use of this tool rests entirely with you. This software is provided *as is* with no warranties of any kind.
| Tool | Description |
|---|---|
list_databases | Databases registered in the configuration |
get_database_overview | High-level database summary (counts, size, connection metadata), and whether the login sees everything |
check_permissions | What the connected login can and cannot see, the GRANT that completes it, and whether it could write |
get_schema_summary | Aggregated metrics by schema (objects, rows, size) |
list_schemas | Schemas in a database (excluding system schemas) |
list_tables | User tables with schema, dates, approximate rows and estimated size; filterable by schema and name pattern |
list_views | User views, filterable by schema and name pattern |
find_columns | Every table and view holding a column whose name matches a pattern |
list_procedures | User stored procedures (with basic complexity metrics) |
list_functions | User-defined functions (with basic complexity metrics) |
get_table_schema | Columns with unambiguous type declarations, all extended properties, PKs, FKs, checks, uniques and indexes with key order and declared key width |
get_view_definition | DDL definition + columns of a view, with the same column detail |
get_procedure_definition | CREATE PROCEDURE text |
get_function_definition | CREATE FUNCTION text |
get_dependency_graph | Object dependency edges (FK + SQL dependencies) |
get_table_usage | References to a table across FKs and SQL modules |
get_data_profile | Column profile (null ratio, distinct count, min/max, top values) |
get_index_health | Duplicate/unused index diagnostics + missing-index suggestions |
compare_schemas | Compares table/column structure between two configured databases |
generate_dependency_dot | Graphviz DOT dependency graph with node metadata (node_kind) |
query_table | SELECT from a table or view with filtering, grouping, secure aggregates, sorting, sampling and pagination |
Version 2.0.0 changes what the tools return and how their parameters are declared. Nothing needs reconfiguring — connection files, .mcp.json and the CLI arguments are unchanged — but anything that parses the output will notice:
| Change | What to do |
|---|---|
query_table returns an object, not an array | Read the rows from rows; check truncated |
Failures return ok: false content instead of raising a tool error | Test for ok === false before treating the payload as data |
Column results gained type_declaration, max_length_chars, is_persisted and extended_properties | Prefer type_declaration over max_length, which is bytes |
description on a column is now an alias for extended_properties.MS_Description | Nothing; it still works |
| Optional tool parameters are no longer nullable | Nothing over MCP. Direct C# callers pass "" (or 0) instead of null |
New: find_columns; list_tables and list_views take a name_pattern | Nothing; both are additive |
Everything else — every other tool, every other field — is unchanged.
Nothing changes shape: arrays are still arrays and objects keep every field they had. A few values now say "unknown" instead of passing a guess for a fact, which is worth knowing if you parse them:
| Change | Why |
|---|---|
New: check_permissions | Says what the login is missing, per tool, with the GRANT that fixes it |
get_database_overview, get_table_usage, get_index_health and generate_dependency_dot gained a visibility block | So a result the login could only partly see says so |
list_procedures / list_functions rows gained definition_visible; line_count and join_count are null when it is false | A hidden definition used to read as a body of 0 lines |
referenced_object_count is null, and get_table_usage's sql_module_usage is null, when the login cannot read sys.sql_expression_dependencies | Both used to fail the whole call with error 229 |
get_index_health returns the duplicates and null for the DMV sections when the login lacks the server permission | It used to fail outright, losing the part that needs no permission |
get_*_definition of a name the login cannot see returns ok: false instead of [] | [] read the same for "does not exist" and "hidden from you" |
| SQL errors carry their number, and the hint tells permission, missing name and syntax apart | One generic hint covered all three |
No tool result changes shape. What changes is how the server starts and how it is packaged:
| Change | Why |
|---|---|
The server starts without any connection, states it in its server instructions, and every tool answers ok: false with the file to create, where it looked and an example | A server that exited at startup showed only as "failed", and failed in every project when registered for all of them |
A configuration that cannot be read (invalid JSON, a %{VARIABLE} that is not set, a --connections file that is missing or empty) is reported the same way, instead of ending the process | The error now reaches whoever calls the tools |
| While nothing is loaded, every call looks for the configuration again | A connections file created after the server started is used without a restart |
The package is listed among nuget.org's MCP servers and carries .mcp/server.json | So it can be found there, with a ready configuration on its MCP Server tab |
The process no longer exits with code 1 when the configuration is missing or unreadable. Anything that relied on that exit code should read a tool's answer instead. The README also gained setup instructions for Claude Code and Codex.
No tool result changes shape; what changes is what the tools say about themselves, which is what an agent chooses them by:
| Change | Why |
|---|---|
Every tool declares a title and the MCP annotations readOnlyHint, idempotentHint, destructiveHint: false and openWorldHint: false | Clients can show the tools as safe, and agents need not infer it from prose |
| Every description says what the tool does, when to use it and which tool to use instead | So an agent picks the right one of 21 tools the first time |
| The server always sends instructions on connecting, describing how the tools fit together | Previously it sent them only when no connection was configured |
Nothing changes shape. generate_dependency_dot now says which way its arrows point, what it returns besides the DOT text, how to render it and when another tool fits better. The server is listed in the MCP Registry as "Elekto MCP for SQL Server", and each release now also appears under the repository's GitHub Releases.
Nothing changes shape. When no connection is configured, the guidance returned to the agent now tells it to agree with the user before writing anything, and never to write a password into the connections file or anywhere else, using %{VARIABLE} in its place. It also points to connections the project may already keep where this server does not look (spring.datasource.url in application.properties or application.yml, or a sqlserver:// or mssql:// URL in a .env file), for the agent to show the user rather than for the server to parse.
Nothing changes shape. The tool shipped System.Security.Cryptography.Pkcs 9.0.13, which Microsoft.Data.SqlClient brings in and which two .NET denial of service advisories affect: GHSA-846f-f764-76mx (CVE-2026-84008, high) and GHSA-2fmv-rv2c-59x7 (CVE-2026-70162, moderate). It now ships the fixed 10.0.13. Update the global tool with dotnet tool update -g Elekto.Mcp.Sql; a dnx configuration that names no version picks up 2.3.3 by itself.
This is also the first release whose GitHub Release carries the package, with a build provenance attestation; Verifying a release shows how to check it.
Nothing changes shape. The tool now runs on `Microsoft.Data.SqlC
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