MCP Server Directory

Graph memory that dreams: Neo4j knowledge-graph memory for AI agents with hybrid search

OneDroid Engram ai.onedroid/engram

Versioned agent memory in your own Postgres: portable context, permissioned, audit trail.

terminal mn.dta/terminal

Mongolia's signed macro data terminal: 2,500+ series, Ed25519 passports, curve/FX/CPI/MSE.

Safe, audited PostgreSQL operations for AI agents: queries, migrations, EXPLAIN, containers

db-planner io.dbplanner/db-planner

Read and edit DB Planner database schemas, diagrams and board layouts as an AI agent.

Nber Macrohistory io.github.pipeworx-io/nber-macrohistory

NBER Macrohistory Database — the National Bureau of Economic Research's 'Public Use Data Archive'…

Embedded graph database for agents: declare association rules once, edges maintain themselves.

Datanem com.datanem/datanem

Turn PDFs, scans and photos into a queryable database. Invoices, CVs, receipts, in bulk.

ClickHouse query & management for AI agents — SQL-classified read/write/destructive gating.

Termalin in.termal/termalin-web

Run commands and jobs, edit files, query databases, read metrics; no SSH key is handed to the AI.

AI2SQL io.ai2sql/ai2sql

Text-to-SQL MCP server: read-only queries on PostgreSQL, MySQL and SQL Server with your real schema

PostgreSQL schema intelligence from a committed snapshot. No connection, no credentials.

Mako io.github.mako-ai/mako

Explore your databases, validate SQL, and build & publish data apps in your Mako workspace.

Probes vector-database endpoints for unauthenticated exposure of embeddings/RAG data

Read-only SQL across your PostgreSQL, MySQL, S3 buckets and local data files, in one query.

site uk.co.footballtrialsdatabase/site

Football Trials Database: the site's own MCP server — checker, enquiry (enquiry = a human...

Manage Percona PostgreSQL + PgBouncer on Kubernetes — safe-by-default access modes and guards.

UpCloud MCP by usefulapi io.usefulapi/upcloud

Inspect servers, storage, networks, databases and billing, and start, stop or back up servers.

Cloudovňa eu.cloudovna/cloudovna

Order, configure and deploy Docker containers and PostgreSQL or SQL Server databases in the EU.

Control AutoCAD with AI: commands, read/edit/write drawing database, AutoLISP, scripts, PDF plots.

Read-only SQL on CSV files for AI agents. No writes, no network; --root confines file access.

MCP server giving AI agents persistent SQLite memory that proves which lessons hold.

Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres ai.ekwo/mcp

Double-entry books an agent keeps as the user: invoices, VAT returns, 174 country packs.

Agnes io.github.keboola/agnes

Governed access to your company's data and memory: catalog, schema, SQL and skills.