"An open-source relational database management system" matching MCP connectors:
Matching Connector Tools:
Connect your AI to any database — PostgreSQL, MySQL, or SQL Server — in seconds.
The agent-native cloud: database, functions, AI, storage, computers. 50 tools, one API key.
AMZScout Skill + MCP gives AI agents live access to real Amazon marketplace data across 14 Amazon marketplaces. Analyze any ASIN, validate product ideas, research niches, compare competitors, discover profitable keywords, and build data-driven PPC strategies using trusted Amazon insights instead of AI assumptions. Works with Claude, ChatGPT, Cursor, and any other MCP-compatible AI client. To connect, you'll need an AMZScout API plan and authorize your account. Get access and view pricing here: https://learn.amzscout.net/amazon-product-api-for-ai-agents
Ask Lever the messy recruiting-ops questions dashboards miss by connecting opportunities, applications, stages, notes, feedback, interviews, referrals, postings, requisitions, offers, users, sources, tags, files, resumes, and archive reasons. Find referral SLA misses, stale opportunities by owner, feedback debt by interviewer and hiring team, funnel leakage by recruiter/source/team, requisition fill-risk, offer hygiene gaps, archive-reason drift, and bottleneck owners. No dashboard build. No SQL
Deploy a multi-user web app from your agent: hosting, auth, database, and permissions.
BookBrainz MCP — open book metadata (MetaBrainz / sister of MusicBrainz)
YGOPRODeck MCP — Yu-Gi-Oh! trading card game (TCG) database.
PeeringDB MCP — the peering ecosystem database.
Executes SQL in a real ephemeral database: rows, typed errors with suggestions, plans, diffs.
Zero-key temporary JSON database for agents: one tool call, no signup, no OAuth, no API keys.
AI access to Quadratic spreadsheets: open files, run Python/SQL, query connected databases.
MCP server exposing supplements database used by iNutriPlan.com
It connects with Smart Data models database with more than 1000 open licensed data models and helps you to create applications and systems interoperable with existing standards or real applications
A unified biomedical graph database that integrates 50+ primary data sources — genes, proteins, compounds, diseases, pathways, and clinical data — into a single queryable graph with billions of cross-reference edges. Its native MCP server gives LLMs direct access to structured, authoritative biomedical data, complementing their reasoning with reliable identifiers and up-to-date database content.