MCP Servers 44

Queryshield

io.github.bch1212/queryshield

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Secure SQL proxy for AI agents — NL→SQL, AST safety, per-agent RLS, audit log.

MCP1 Weather Query

io.github.wcnm8888/mcp1-weather-query

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Read-only current weather lookup by place name using Open-Meteo.

BigQuery Data Platform

io.github.deBilla/data-platform-mcp

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Read-only BigQuery tools for plain-language data questions, with a cost gate on every query

ClickHouse

io.github.ClickHouse/mcp-clickhouse

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Official ClickHouse MCP server for querying and exploring ClickHouse clusters and chDB.

Server 12306

io.github.drfccv/mcp-server-12306

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An MCP server that provides 12306 ticket query

Connect your AI assistants to Keboola and expose your data, transformations, SQL queries, ...

LibreNMS MCP

io.github.mhajder/librenms-mcp

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MCP server for LibreNMS network monitoring - query devices, ports, alerts, and manage infrastructure

Greptimedb Server

io.github.GreptimeTeam/greptimedb-mcp-server

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Query and analyze GreptimeDB metrics, logs and traces via SQL, TQL and RANGE queries.

Apache Pinot MCP Server

io.github.startreedata/mcp-pinot

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Query and manage Apache Pinot through MCP with typed tools and preview-first safety.

Cruxible Core

io.github.cruxible-ai/cruxible-core

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Deterministic decision engine with receipts.

Datris

io.github.datris/datris

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The data control plane for AI agents — acquire, validate, land, and query data over MCP.

DataCharter

io.github.datacharter/datacharter

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Local-first, contract-governed data explorer with read-only, PII-masked query tools for AI agents.

Living knowledge graph for your repo: query with citations, remember/link facts, fact-check claims.

Mcpg

io.github.devopam/mcpg

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Production-grade PostgreSQL MCP server — 254 tools for query, tuning & ops, read-only by default.

Google Search Console

io.github.acamolese/google-search-console-mcp

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Google Search Console: SEO audits, performance queries, URL inspection, indexing checks.

TimeBase

io.github.epam/TimeBase-MCP

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Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP.

trovex

io.github.TsukumoHQ/trovex

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Serves coding agents one canonical doc per query instead of rereading the repo — ~60% fewer tokens.

Google News & Trends MCP

io.github.AKzar1el/mcp-trendpulse

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Query Google News RSS feeds and search interest over time via Google Trends.

Meta Data

io.github.derekslinz/meta-data-mcp

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Query 76 open data APIs — government, science, finance, environment, and more.

Yzel — 1C:Enterprise

io.github.Aiyo28/yzel

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Query and update 1C:Enterprise over OData v3.

Snowflake MCP Server

io.github.nsphung/mcp-snowflake-server

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A Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants

SQL Benchmarks Lab

io.github.rctruta/sqlbenchdag

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Query pre-computed SQL engine benchmarks.

hubmesh

io.github.DemigodDSK/hubmesh

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Deterministic multi-hop graph retrieval for RAG.

Db Conn

io.github.Idle-Sync/db-conn-mcp

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A dead-simple, self-hosted MCP server for securely querying databases via AI agents.