Database MCP servers

MCP queries and schema inspection for legacy MySQL 5.0–5.6, with opt-in INSERT/UPDATE/DELETE/DDL; verified live against each version.

Local-first Swiss accounting: double-entry journal entries, invoice categorization and follow-up, and Swiss VAT (MWST) returns, stored in local SQLite.

Verifiable oracle tools via AIMarket Hub: Platon VRF randomness, Chronos VDF computation and verification, and LUMEN reputation scores.

Zero-config Postgres MCP server with auto-provisioning. Drop-in replacement for @modelcontextprotocol/server-postgres — no DATABASE_URL needed. Auto-provisions a managed PostgreSQL instance with pgvector on first run.

French election results since 1999 at polling-station level, with INSEE data, elected officials and boundaries: maps, vote-reserve analysis and read-only SQL.

MCP server for Assay, the x402 service-quality oracle — check any machine-payable service's quality tier and score (earned by real paid probes with on-chain receipts) before your agent pays it.

The official Model Context Protocol (MCP) server for BackPow - The Proof of Work Oracle

Manage BasicDeploy containers, each with PostgreSQL, S3-compatible storage and a public URL: deploy apps, run commands, read logs and toggle always-on.

Bank of England Interactive Statistical Database (IADB) MCP.

MCP server for natural language queries against CDS db-layer entities. Targets raw db/schema.cds entities via cds.run() with real SQL JOINs — bring your own LLM (Anthropic, OpenAI, or any OpenAI-compatible endpoint).

CFPB MCP — Consumer Financial Protection Bureau complaint database (free, no auth)

ChEMBL MCP — drug discovery database (EBI).

Live AI compute pricing oracle MCP server — real-time LLM model prices across providers. Includes Claude Code skills for session cost analysis.

Crystallography Open Database (COD) MCP.

Query PostgreSQL, MySQL, Redshift and SQL Server over SSH or AWS SSM tunnels, with read-only enforcement, confined exports and pluggable secret providers.

Offline, deterministic cause and fix for Node, npm, Next.js, CORS and Postgres URL errors.

emoji-oracle MCP — wraps StupidAPIs (keyless — no credential needed)

MCP server for working with a remote host over FTP/FTPS/SFTP, SSH, and MySQL.

geoBoundaries MCP — open database of political administrative boundaries.

GeoNames MCP — GeoNames geographical database API

gnomAD MCP — Broad Institute Genome Aggregation Database (GraphQL).

Google Health API with a local SQLite cache, offline mode and trend analysis for heart rate, activity, sleep, weight, SpO2, HRV, ECG and irregular rhythms.

Health Canada Drug Product Database (fleet #522).

IGDB — the Internet Game Database (Twitch/Amazon), the reference catalogue

Retrieval over your own data with Infino (BM25 full-text, vector, hybrid and SQL), an embedded engine on Apache Parquet over object storage.

IntAct (EBI) molecular-interaction database MCP. Keyless.

Serve any JSON file (catalogue, FAQ, price list) as read-only list, keyword search and get-by-id tools over stdio, configured with CLI flags.

128 deterministic tools for your AI: logs, tests, SQL, diagrams, SPARQL. Local, no network.

Jungle Scout MCP — Amazon sales estimates + product database + keyword data

Kolada (RKA) MCP — Sweden's municipal & regional key-performance-indicator (KPI) database.

Korean national statistics (KOSIS) — browse, search and pull time series from Statistics Korea's official statistical database of ~100,000 tables covering population, prices, employment, trade and industry.

legislation.gov.uk MCP — the UK's official legislation database.

MalwareBazaar MCP — abuse.ch malware sample database (free, key required)

MCP tools for code generation from compact JSON recipes, type graphs, and OpenAPI, GraphQL, Protobuf, or SQL schemas. Generate linked types and custom code with imports across 11 languages.

MobilityData's open catalogue of public-transport feeds — ~4,500 GTFS schedule feeds and ~1,900 realtime feeds worldwide, each with the operator's own download URL.

MySQL database MCP server: list databases/tables, inspect schema, run queries and CRUD with approval-gated delete/drop. Works with Claude Code, Cursor and other MCP clients.

NBER Macrohistory Database — the National Bureau of Economic Research's

Edge firewall for exposing internal PostgreSQL databases and APIs to AI agents with strict validation.

NSF Awards MCP — National Science Foundation award database (free, no auth)

NVD MCP — wraps the NIST National Vulnerability Database API.

MCP server exposing cPanel UAPI (domains, DNS, email, MySQL, files) as tools for AI assistants.

OpenCellID MCP — cell tower geolocation database (free with key)

Open Charge Map MCP — global EV charging station database (openchargemap.io).

OQMD (Open Quantum Materials Database) MCP.

OpenStreetMap Overpass MCP — programmatic queries against the OSM database

MCP server for PostgreSQL — query databases, inspect schemas, explain queries from your IDE

Static blast-radius extraction and an AOS manifest.json divergence check (Oracle, Permitted, Prohibited), also usable as a blocking CI gate.

Paleobiology Database (PBDB) MCP — the global fossil record. Keyless.