MCP Server Directory

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

OneDroid Engram ai.onedroid/engram

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

Exposes the full Qdrant vector database API as 56 MCP tools, not just store/find.

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.

terminal mn.dta/terminal

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

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

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

site uk.co.footballtrialsdatabase/site

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

Connect AI assistants to openLCA. 35 tools for database search, model building, and LCIA.

CVE Security Advisories (NVD High & Critical) — buy per-query in-session (cvewatch) com.a2awire/data-cve-security-advisory-vulnerability-database

CVE advisories: high/critical NVD vulns, daily digest. Register in-session — free testnet funds.

Mako io.github.mako-ai/mako

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

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

db-planner io.dbplanner/db-planner

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

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

Run SQL queries and inspect database schemas through safe, visible MCP tools.

AI2SQL io.ai2sql/ai2sql

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

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

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

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

Local-first agent memory over SQLite: remember, recall, link, forget. Degrades, never fails.

Query CSV files with SQL via MCP. Fast, local, zero-config, read-only, sandboxable with --root.

Football Database and Results io.fdb4/football-database-and-results

Historical football results, draws and no-draw streaks. 11 read-only tools, 6 need no API key.

MCP server for one MySQL database: schema, read-only queries and guarded writes.

Project tracker for AI agents: roadmap, periods, tasks and a validation gate, in one SQLite file