MCP Servers 411

Open-source agent that observes and fixes your application.

Neo4j CypherNew

io.github.neo4j-contrib/mcp-neo4j-cypher

B✓Verified

A simple Neo4j MCP server that allows you to run Cypher queries against a Neo4j database.

StackQL MCP ServerNew

io.github.stackql/stackql-mcp

A✓Verified

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

Tidewave PhoenixNew

io.github.tidewave-ai/tidewave-phoenix

B✓Verified

Runtime-level MCP server for Phoenix development: run code, read logs, query the DB, read docs.

ClickHouseNew

io.github.ClickHouse/mcp-clickhouse

A✓Verified

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

Prometheus MCP ServerNew

io.github.pab1it0/prometheus-mcp-server

A✓Verified

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

TokenSaveNew

io.github.aovestdipaperino/tokensave

A✓Verified

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

Tidewave RailsNew

io.github.tidewave-ai/tidewave-rails

B✓Verified

Runtime-level MCP server for Rails development: run code, read logs, query the DB, read docs.

MCP Server for ExcelNew

io.github.sbroenne/mcp-server-excel

A✓Verified

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

Server 12306New

io.github.drfccv/mcp-server-12306

A✓Verified

An MCP server that provides 12306 ticket query

PostgresNew

io.github.pgEdge/postgres-mcp

A✓Verified

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

ShodanNew

io.github.BurtTheCoder/shodan

B✓Verified

MCP server for Shodan API — device search, IP lookup, DNS, and CVE/CPE queries.

VirustotalNew

io.github.BurtTheCoder/virustotal

B✓Verified

MCP server for querying VirusTotal API with comprehensive security analysis tools.

TrinoNew

io.github.tuannvm/mcp-trino

A✓Verified

MCP server for Trino distributed SQL query engine access

McpspendNew

io.github.andreisirbu91-lab/mcpspend

A✓Verified

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

three.ws AgenCNew

io.github.nirholas/agenc-mcp

B✓Verified

Browse the AgenC on-chain task marketplace, query the agent registry, and link identities.

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

Copilot MoneyNew

io.github.ignaciohermosillacornejo/copilot-money-mcp

A✓Verified

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

WHOISNew

io.github.KincaidYang/whois

A✓Verified

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

Codebase IndexNew

io.github.MikeRecognex/mcp-codebase-index

B✓Verified

Structural codebase indexer with 17 query tools.

Microsoft MCP Server for EnterpriseNew

io.github.microsoft/EnterpriseMCP

B✓Verified

Official Microsoft MCP Server to query Microsoft Entra data using natural language

Microsoft Access DatabaseNew

io.github.unmateria/msaccess-database

B✓Verified

Read and edit Microsoft Access databases (.accdb/.mdb) - forms, VBA, tables, queries.

AgentmapNew

io.github.raymondchins/agentmap

A✓Verified

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

Alive AnalysisNew

io.github.with-geun/alive-analysis

B✓Verified

Query alive-analysis history from any AI client.