Databases & Storage MCP servers
Query and manage Postgres, MySQL, MongoDB, Redis, Supabase, vector stores, and warehouses from an agent.
argon
Versioned MongoDB sandboxes for AI agents: branch, time-travel, merge, and undo over MCP.
claude-amplifier
Persistent memory + decision tracking for Claude across sessions. Local SQLite, no cloud.
Data Studio
Unified MCP server for SQL and NoSQL databases, powered by dockit and sqlkit desktop apps
Global Database
RemoteVerified company profiles, financials, ownership, registry records and business contacts.
memo
Memory for AI agents — MLX (Apple Silicon) or CPU (Linux), sqlite-vec + BM25, zero cloud.
Memory MCP Server
SQLite-backed MCP server for persistent memory, full-text retrieval, and graph traversal.
openLCA MCP Server
Connect AI assistants to openLCA. 31 tools for database search, model building, and LCIA.
Orchard — Agentic Cloud Backend
RemoteManaged database, auth, file storage, email, analytics, and deployment for coding agents.
pREST
Stdio MCP adapter bridging AI clients to pREST’s HTTP /_mcp endpoint for PostgreSQL APIs.
SAME - Stateless Agent Memory Engine
Persistent memory for AI coding agents. Local-first SQLite + vector search. 17 MCP tools.
Datanem
RemoteTurn PDFs, scans and photos into a queryable database. Invoices, CVs, receipts, in bulk.
locksmith
Lints PostgreSQL migrations for dangerous locking operations and suggests safe rewrites.
Mycelium Emissions Database
RemoteSearch company carbon emissions: scope 1, 2 and 3 figures, Mycelium Scores and rankings.
pensieve
Manually-triggered, self-organising personal memory for AI agents; SQLite, no vector DB.
s3
MCP server for AWS S3 with fine-grained tool control and S3-compatible endpoint support.
tablebridge-mcp
Query a folder of CSV / Parquet / JSON files with SQL — one queryable source, read-only.
Chassis
Scaffold an Express 5 + TypeScript backend: database, auth, optional Next.js front end.
ClickHouse
Read-only MCP server for ClickHouse metadata, parameterized queries, and plan analysis.
database-mcp-libsql
MCP server for libSQL/Turso, local or remote. Read-only by default, row caps, timeouts.
database-mcp-mariadb
MCP server for MariaDB. Read-only by default, row caps, timeouts, secrets never logged.
enforcement-database
RemoteSearch Argus HQ public FDA enforcement data: warning letters, recalls, approvals, 483s.
lean-memory
Embedded, local-first agent memory: one SQLite file per namespace, no server, no cloud.
mcp-grafana
Search & edit Grafana dashboards, query datasources (PromQL/LogQL/SQL), inspect alerts.
memkeeper
Local-first memory for AI agents: on-device hybrid retrieval over a single SQLite file.
Memory Engine MCP
Local-first graph memory for AI assistants with SQLite, semantic search, and MCP tools.
Palace
Local-first memory for coding agents — MCP server, single SQLite file, local embeddings
RetentionCheck
Pull churn from Stripe, Postgres, MySQL, or pasted feedback. AI-ranked drivers + fixes.
sap-abap-sql
Checks and fixes ABAP Open SQL for SAP's ADT data-preview console. Connects to nothing.
llm-kosh
Local-first AI memory cartridge with persistent MCP memory for Claude via SQLite FTS5.
sw-postgres-mcp
Safe-write Postgres MCP server with preview-before-execute writes and rollback safety.
db-planner
RemoteRead and edit DB Planner database schemas, diagrams and board layouts as an AI agent.
mcp-server
Keyword, semantic, hybrid, and SQL retrieval for AI agents, local or on Infino Cloud.
Moltline Recall
RemoteA portable knowledge-graph memory you pass in and get back. No database. 4 of 6 free.
PostgreSQL CVE & Release Intelligence
PostgreSQL security for AI agents: CVEs, yanked releases, exploits, and upgrade paths
clude
Portable agent memory anchored on Solana. Local SQLite + vector recall, open export.
database-mcp-sqlite
MCP server for SQLite databases. Read-only by default, row caps, statement timeouts.
DBeast PostgreSQL MCP
PostgreSQL MCP server for schema, query, health, security, and performance analysis.
Facthouse
Local AI memory: neuroscience-inspired Data→Information→Knowledge in SQLite you own.
GLEIF MCP Server
Access the GLEIF LEI database for company verification, KYC, and ownership research.
HybridS3
Self-hosted S3-compatible object storage server with an MCP interface for AI agents.
mcp-loom
Stdio MCP proxy: intercepts oversized tool results into a queryable embedded DuckDB.
memharness
Bi-temporal, provenance-carrying long-term memory for AI agents, in one SQLite file.
Neon
RemoteOfficial Neon MCP server for managing Neon projects and Lakebase Postgres databases.
Queue AIops
Governed redis + rabbitmq ops: memory/latency/backlog/churn RCA, policies. 28 tools.
Agnes
RemoteGoverned access to your company's data and memory: catalog, schema, SQL and skills.
Engraphy
Self-hosted MCP memory server: a typed knowledge graph on Postgres 16 and pgvector.
google-health-mcp
MCP server for the Google Health API, with a local SQLite cache and trend analysis.
Leteo
Persistent memory for AI coding agents: one Rust binary, one local SQLite database.