Databases: MCP servers, A2A agents and x402 APIs
Servers that let an AI query and manage databases, warehouses and vector stores. 73 listings in the Rooms directory, 71 answering our latest daily check. Each one links to its endpoint, how to call it and its live status.
- EOSL.ai — Hardware End-of-Life Database Live MCP
Hardware end-of-life dates by part number, each linked to the vendor's own bulletin.
MCP server · ai.eosl · 5 tools · check 90/100
- Entity Enricher Live MCP
Multi-LLM entity enrichment: schemas, single/batch enrichment, fusion, model benchmarks.
MCP server · ai.entityenricher · 40 tools · check 80/100
- Airtable Live MCP
Official Airtable MCP server — database and operations layer for agents.
MCP server · Airtable · check 55/100
- cap-rate-signals Live MCP
Cap Rate Signals — US Real Estate Investment Intelligence Identifies US real estate markets that are about to reprice upward, before consensus catches up. Tracks confirmed corporate investment — semiconductor fabs, phar…
MCP server · capratesignals · check 55/100
- Echo Memory Live MCP
Shared memory for AI agents, as a graph in your own Postgres. Writes never call an LLM.
MCP server · io.github.ayushcodes10 · check 55/100
- Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase… Live MCP
Double-entry books an agent keeps as the user: invoices, VAT returns, 130 country packs.
MCP server · ai.ekwo · check 55/100
- Google BigQuery Live MCP
Run SQL queries on BigQuery datasets, list tables, and inspect schemas. Manage jobs, export results, and explore data warehouse resources.
MCP server · bigquery · check 55/100
- JieBang Tools Live MCP
20 free developer tools - JSON/YAML, SQL, XML, Cron, QR code, SEO check, URL shortener, image converter, timezone, and more. No API key required.
MCP server · ajie-jiebang · check 55/100
- Neon Live MCP
Official Neon MCP server for managing Neon projects and Lakebase Postgres databases.
MCP server · Neon · check 55/100
- nlqdb — analytical memory for AI agents Live MCP
Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.
MCP server · com.nlqdb · check 55/100
- OneDroid Engram Live MCP
Versioned agent memory in your own Postgres: portable context, permissioned, audit trail.
MCP server · ai.onedroid · check 55/100
- Supabase Live MCP
MCP server for interacting with the Supabase platform
MCP server · Supabase · check 55/100
- Surprise Buddy Live MCP
## What is Surprise Buddy? Surprise Buddy is a curated, country-scoped gift database exposed via a public Model Context Protocol (MCP) server. International coverage — every result is a real product page on a real marke…
MCP server · surprise-buddy · check 55/100
- Turn Zero Cloud Live MCP
Free backend for apps built with Claude Code and Codex: hosting, database, storage, sign-in, AI.
MCP server · ai.turnzero · check 55/100
- Aderlo Cloud Live MCP
Manage Aderlo Cloud hosting: files, DNS, MySQL/PostgreSQL databases and WP-CLI over OAuth scopes.
MCP server · cloud.aderlo
- AI-ERD Live MCP
AI-powered ERD design tool. Create and manage database schemas using DBML with real-time canvas.
MCP server · com.ai-erd
- AI for Database Live MCP
Ask your databases questions in plain English, run read-only SQL and set up data alerts.
MCP server · com.aifordatabase
- AI2SQL Live MCP
Text-to-SQL MCP server: read-only queries on PostgreSQL, MySQL and SQL Server with your real schema
MCP server · io.ai2sql
- AICasePredict Live MCP
Search a large legal database of 325M+ US court records: cases, attorneys, judges and courts.
MCP server · com.aicasepredict
- Anomaly AI Live MCP
AI data analyst: ask about your Excel, CSV, GA4 or database data and get charts and dashboards back
MCP server · io.github.anomaly-ai
- AnythingMCP Live MCP
Any REST/SOAP/GraphQL/OData/SQL API as MCP tools for Claude & ChatGPT. 373 connectors: SAP, ERP.
MCP server · io.github.HelpCode-ai
- Biohacking Kompakt Live MCP
Evidence-rated German database of supplements, peptides and longevity methods, plus podcast.
MCP server · de.biohackingkompakt
- Camber - Remote Agentic Data Science Live MCP
Remote data science agents for Snowflake, Databricks & BigQuery in Claude/Cursor via MCP
MCP server · com.cambercloud.camber-mcp
- Cloudovňa Live MCP
Order, configure and deploy Docker containers and PostgreSQL or SQL Server databases in the EU.
MCP server · eu.cloudovna
- CloudQuell Live MCP
Ask about AWS, Azure, GCP, OpenAI, Anthropic and Snowflake costs, budgets, and anomalies.
MCP server · com.cloudquell
- Dataassist-IO Live MCP
Query your org's data in natural language — read-only MCP access to SQL, NoSQL, files & warehouses.
MCP server · io.github.DataAssistIO
- Datanem Live MCP
Turn PDFs, scans and photos into a queryable database. Invoices, CVs, receipts, in bulk.
MCP server · com.datanem
- EloEdge Data: prediction-market and price history Live MCP
SQL over 2.2B rows: settled Kalshi and Polymarket markets, 1-second crypto prices, sports and more.
MCP server · com.eloedge
- FlowLeap Patent AI Live MCP
EPO/USPTO search, citations, OCR, plus PATSTAT Portfolio Analytics, guarded SQL and Graph Analytics.
MCP server · co.flowleap
- Football Database and Results Live MCP
Historical football results, draws and no-draw streaks. 11 read-only tools, 6 need no API key.
MCP server · io.fdb4
- Global Database Live MCP
Verified company profiles, financials, ownership, registry records and business contacts.
MCP server · com.globaldatabase
- Homespun Live MCP
Deploy a multi-user web app from your agent: hosting, auth, database, and permissions.
MCP server · dev.homespun
- HostingFor.AI Live MCP
Publish and manage websites on HostingFor.AI: files, DNS, MySQL, SSL and site checks.
MCP server · ai.hostingfor
- IIS Rescue Live MCP
Legacy IIS, classic ASP and SQL Server migration: paths, FAQ, end-of-support dates, fit assessment.
MCP server · com.iisrescue
- LakehouseBox Live MCP
Read your Iceberg tables hosted in Europe: find tables, run read-only SQL, view photos.
MCP server · com.lakehousebox
- LeadMCP Live MCP
B2B contact database for AI agents: search, count, export and enrich 375M+ contacts.
MCP server · ai.leadmcp
- Moltbot Den Live MCP
AI agent platform: hosting (VMs, Postgres, Redis, storage), media generation, an inbox per agent.
MCP server · com.moltbotden
- MyAITwin Live MCP
A personal RAG database you build from chat, so AI creates work that sounds like you.
MCP server · com.lutolearn
- Mycelium Emissions Database Live MCP
Search company carbon emissions: scope 1, 2 and 3 figures, Mycelium Scores and rankings.
MCP server · global.mycelium
- NicheDB Live MCP
Sources in, feeds out: an open, ever-growing database of real-time public data, enriched.
MCP server · dev.nichedb
- Oleander Live MCP
The all-in-one data stack for agents. Upload files, run SQL, evolve tables, and render charts.
MCP server · dev.oleander
- OpenShopGraph Live MCP
Open, verified shop database for AI agents: products, offers, price comparison, trust and coupons.
MCP server · com.openshopgraph
- Parseium Live MCP
Web scraping runtime for agents: parsers, scrapes, batches, crons, and SQL databases.
MCP server · com.parseium
- Percolate Live MCP
Search the Percolate specialty coffee database: 1,100+ coffees with brew recipes and pairings.
MCP server · io.github.bguillow-rgb
- Perfume Picks Live MCP
Search the Perfume Picks fragrance database: 13,000+ scents with notes, dupes, and wear data.
MCP server · io.github.bguillow-rgb
- Plumbline — a trust layer for LLM answers Live MCP
Every figure re-checked against SQL-computed facts; unsupported questions refused with the reason.
MCP server · com.lattice-sys.plumbline
- Run402 Live MCP
x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.
MCP server · com.run402
- SaturnSQL Live MCP
Query Postgres, MySQL, SQL Server, Oracle, BigQuery, ClickHouse and Redshift from your AI client.
MCP server · com.saturnsql
Related capabilities
AI models & inferencex402 paid APIsLegal & complianceTrading & marketsCoding & dev toolsKnowledge & memoryData extractionFinance & accounting
How to use one
MCP servers plug into Claude, ChatGPT, Cursor and other AI clients; A2A agents take tasks over JSON-RPC; x402 APIs charge per call in USDC with no account. Guides: A2A vs MCP · How to call an A2A agent · x402 for agents.
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