MCP Servers 158

An MCP server for Text2SQL: transforms natural language into SQL using graph schema understanding.

FastMCP server for surgical queries against a vault knowledge graph (NetworkX noNew

io.github.adelaidasofia/graph-query-mcp

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FastMCP server for surgical queries against a vault knowledge graph (NetworkX node-link JSON).…

QueryshieldNew

io.github.bch1212/queryshield

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

QueryPilotNew

io.github.nickklos10/querypilot

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Safe SQL gateway for AI agents: SELECT-only validation, access policies, masking, audit trail, evals

QueryquarryNew

io.github.QueryQuarry/queryquarry

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Double-blind talent marketplace: AIs search anonymous opted-in candidates; reveal on consent.

ViralQueryNew

io.github.tfcbot/viralquery

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Protected research briefs, bounded scrolls, and private video feeds for agents.

PlainQuery | MCP DB AgentNew

io.github.Jarvis-27/mcp-db-agent

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Query PostgreSQL databases in plain English — LLM-generated, safety-validated SQL.

Cds Db NlqueryNew

io.github.shahidla/cds-db-nlquery-mcp

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MCP server for natural-language queries against SAP CAP db-layer entities via real CQN/SQL JOINs.

Codebase MemoryNew

io.github.DeusData/codebase-memory-mcp

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Codebase knowledge graph for AI agents — 159 languages, sub-ms queries, 99% fewer tokens.

DbxNew

io.github.t8y2/dbx

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Query databases from AI agents using connections configured in DBX.

Open-source agent that observes and fixes your application.

StackQL MCP ServerNew

io.github.stackql/stackql-mcp

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SQL-native query and provisioning engine for cloud infrastructure, served over MCP.

ClickHouseNew

io.github.ClickHouse/mcp-clickhouse

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

TokenSaveNew

io.github.aovestdipaperino/tokensave

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Code intelligence for 15+ languages: semantic graph queries instead of file reads.

Prometheus MCP ServerNew

io.github.pab1it0/prometheus-mcp-server

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MCP server providing Prometheus metrics access and PromQL query execution for AI assistants

MCP Server for ExcelNew

io.github.sbroenne/mcp-server-excel

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Excel automation for AI - Sheets, Power Query, DAX, VBA, Tables, Ranges and more.

Server 12306New

io.github.drfccv/mcp-server-12306

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An MCP server that provides 12306 ticket query

PostgresNew

io.github.pgEdge/postgres-mcp

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Enterprise PostgreSQL MCP server with NL queries, hybrid search (pgvector+BM25), and web UI

TrinoNew

io.github.tuannvm/mcp-trino

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MCP server for Trino distributed SQL query engine access

McpspendNew

io.github.andreisirbu91-lab/mcpspend

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Query your MCPSpend usage: cost today, top tools, recent sessions, budget projections.

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

Copilot MoneyNew

io.github.ignaciohermosillacornejo/copilot-money-mcp

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Query and manage Copilot Money personal finances — local reads, opt-in GraphQL writes.

WHOISNew

io.github.KincaidYang/whois

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Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs.

AgentmapNew

io.github.raymondchins/agentmap

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The TS/JS-accurate repo map for coding agents: ts-morph import/symbol/call graph + MCP query tools