247 data & databases MCP servers, most popular first. Every listing shows its security level and install command.
| Name | Popularity | Security |
|---|---|---|
| cli Send structured content to boards in the Push To Display app on iOS and Android, route updates to specific pan | 2 ★ | Low risk |
| mcp-percona-pg Manage Percona Operator for PostgreSQL clusters: PgBouncer pooling, tuning, backups and PITR, DR and major upg | 1 ★ | Low risk |
| mcp-run-sql-connectorx Execute SQL via ConnectorX and stream results to CSV or Parquet files, supporting PostgreSQL, MariaDB, BigQuer | 1 ★ | Review before installing |
| jdbc-mcp-server Read-only access to PostgreSQL, Oracle and SQL Server via JDBC: schema discovery, query validation, execution | 1 ★ | Low risk |
| mcp-multi-db Unified read-only tools for PostgreSQL, MySQL and SQLite: list databases and tables, describe tables and run q | 1 ★ | Low risk |
| mcp Interact with the S2 serverless stream platform. | 1 ★ | Low risk |
| redash-mcp Redash integration: natural-language SQL with safety guards and PII detection, table selection, saved queries, | 1 ★ | Low risk |
| mcpdbwizard-open Generate a Java MCP server exposing only selected Oracle PL/SQL packages, tables, sequences and SQL statements | 1 ★ | Low risk |
| thinair-data Dialect-aware tools for PostgreSQL, MySQL and SQL Server: queries, schema introspection, optimization, migrati | 1 ★ | Review before installing |
| Litescope Operations toolchain for SQLite, Cloudflare D1 and Turso: inspect, diff, migrate, monitor, back up and repair | 1 ★ | Low risk |
| mcp-debezium Monitor and manage Debezium and Kafka Connect CDC connectors, with access modes, connector allowlists, delete | 1 ★ | Low risk |
| mcp-kafka Monitor and manage Apache Kafka clusters, topics and consumer groups (including lag), with access modes, topic | 1 ★ | Low risk |
| astrofabric-mcp Business intelligence: company and contact discovery, verification, enrichment, business signals, lists and go | 1 ★ | Low risk |
| verilexdata-mcp Pay-per-query x402 datasets: NPI healthcare, SEC filings, OFAC sanctions, crypto whales, Polymarket signals, p | 1 ★ | Review before installing |
| flexorch-mcp Turn business documents (PDFs, invoices, contracts, payroll) into structured datasets with classification, fie | 1 ★ | Review before installing |
| registep-mcp POS and sales analytics for AirREGI, Smaregi and BASE e-commerce: store management, sales data queries, AI cha | 1 ★ | Review before installing |
| nutriref-api USDA FoodData Central nutrition data, paid per call via x402 (USDC on Base): food search, details, comparisons | 1 ★ | Low risk |
| networklytics-mcp Social network analysis of YouTube comments: influencer centrality ranking, Louvain community detection and se | 1 ★ | Low risk |
| mathmethods-mcp Numerical methods: root finding, numerical integration, differential equations (RK4) and Lagrange interpolatio | 1 ★ | Low risk |
| filter-mcp-server Compare approximate filter data structures: Bloom, Counting Bloom, Cuckoo and SuRF. | 1 ★ | Low risk |
| gnomon-mcp Deterministic date, math and unit tools: time snapshots, calendar math with natural-language parsing, expressi | 1 ★ | Low risk |
| rigor Classical hypothesis testing, effect sizes, power and sample-size analysis and multiple-comparisons correction | 1 ★ | Low risk |
| pcq ML experiment contracts (cq.yaml plus JSON) to run, validate, compare and trace experiments in any framework, | 1 ★ | Low risk |
| mcp-gnu-units Offline unit conversion and dimensional analysis backed by the GNU units database, with compound expressions a | 1 ★ | Low risk |
| MySQL-AIops Governed MySQL + MariaDB DBA operations — slow-query, lock-wait/deadlock, replication, and fragmentation RCA, | – | Low risk |
| Queue-AIops Governed Redis + RabbitMQ operations — memory-pressure, latency, backlog, and churn RCA, plus guardrailed queu | – | Low risk |
| Postgres-AIops Governed PostgreSQL DBA operations: slow-query, bloat and lock analysis, index management, vacuum and replicat | – | Low risk |
| elekto-mcp-sql Read-only SQL Server introspection for .NET projects: schema, DDL, dependency graphs, index health and data pr | – | Low risk |
| infino-mcp Retrieval over your own data with Infino (BM25 full-text, vector, hybrid and SQL), an embedded engine on Apach | – | Low risk |
| json-mcp-lite Serve any JSON file (catalogue, FAQ, price list) as read-only list, keyword search and get-by-id tools over st | – | Low risk |
| queue-inspector-mcp Inspect and operate Redis-backed Asynq and BullMQ job queues: per-state counts, decoded job payloads and error | – | Low risk |
| db-access-mcp Query PostgreSQL, MySQL, Redshift and SQL Server over SSH or AWS SSM tunnels, with read-only enforcement, conf | – | Low risk |
| mysql-legacy-mcp Access legacy MySQL 5.0 to 5.6 databases: schema inspection and SELECT by default, with opt-in INSERT, UPDATE, | – | Low risk |
| seedfast-mcp Fill a PostgreSQL database with synthetic test data generated from its live schema: plan, run and track seeds | – | Low risk |
| sqemo-mcp Design ERDs following naming standards: edit entities and relationships, import/export SQL and DBML, and diff | – | Review before installing |
| schema-bridge-mcp Compile SQL and Prisma schemas to Zod, TypeScript and Pydantic, and generate realistic synthetic mock API data | – | Low risk |
| civicdataforge-mcp US government records (short-term rental permits, lodging licenses, property violations, healthcare exclusions | – | Low risk |
| datanika-core Datanika, the open-source ELT and dbt platform: browse connections, preview data, run dbt transforms, monitor | – | Review before installing |
| greencalculus-mcp Greenhouse-gas emission factors and carbon calculations (activity, embodied EN 15978, PCAF financed emissions) | – | Low risk |
| mcp-laya Fast, local, non-autoregressive System-1 decision engine as MCP tools — typed decisions (classify / score / ye | – | Low risk |
| decisionmatrix-mcp Deterministic multi-criteria decision analysis: rank options on weighted criteria via weighted-sum, weighted-p | – | Low risk |
| polymath-megablaster-mcp Local deterministic calculations: exact-precision math, date arithmetic, unit conversion, statistics, subnet m | – | Low risk |
| cortexcloud-mcp QUBO/Ising optimization with classical, hybrid and quantum solvers, paid per call via x402 (USDC on Base). | – | Low risk |
| ephemeris-mcp Probabilistic time-series forecasting: quantile forecasts from Chronos-2, TimesFM 2.5, Toto 2, TiRex-2 and IBM | – | Low risk |
| jevx-mcp Run zero-shot Jev AI typed decisions with criteria defined in the request and get calibrated probabilities for | – | Review before installing |
| drawspec Declarative JSON diagram spec rendered to themeable SVG. The format has no coordinates, so an LLM can write a | – | Low risk |
| chartlink-agents Charts, maps and sortable tables with live-updating embed links: draft, preview and publish, then update the d | – | Review before installing |