MCP Server Directory

SkimmerDB com.skimmerdb/skimmerdb

Search and SQL on object storage: full-text, vector and hybrid search plus SQL over your data.

Eyepatch: nutrition ad angle database com.eyepatchads/eyepatch

Free library of 1,010 long-running nutrition ads, tagged by angle, avatar, offer and format.

Read-only SQL for PostgreSQL, MySQL and SQLite: schema, safe SELECTs, EXPLAIN, index advice

PostgreSQL MCP by InsightfulPipe com.insightfulpipe/postgresql

Hosted PostgreSQL MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

Uiuc Airfoils io.github.pipeworx-io/uiuc-airfoils

UIUC Airfoil Coordinates Database — fleet #3352.

InternetData io.internetdata/mcp

List InternetData's IP and ASN databases, your license for each, what one holds, and its digests.

Wipo Pearl io.github.pipeworx-io/wipo-pearl

WIPO Pearl MCP — scientific, technical and IP legal terminology database.

Search, read and write your Notion workspaces, with pages as Markdown and typed database queries.

Read-only Apache NiFi, ClickHouse and Kafka access with OIDC, audit and secret masking

The Abstractinator io.github.ckangas2/abstractinator

Immunology/virology papers, trials and grants from six databases. No API key.

Azquo ai.azquo/azquo

Shared memory for AI agents: a hierarchical database where totals add up and writes are attributed.

MCP server for SAP Business One database (HANA / MS SQL) and Service Layer operations

Space sh.getspace/space

One shared memory for all your AI agents: documents, tasks, databases and memories in one workspace

Simple Host app.simple-host/mcp

Publish websites with a small backend (KV, SQLite, files). MCP for AI agents.

GoSQLX io.github.ajitpratap0/gosqlx

SQL validation, formatting, parsing, metadata extraction, linting, and security analysis.

Deploy AI-built internal apps behind your company login, with a database, files and secrets.

Upstash io.github.upstash/upstash-mcp-server

Hosted Upstash MCP server: Redis, QStash, Workflow, Vector, Search, Box and Blob, with OAuth.

Governed, read-only Postgres access for AI agents: SQL safety, RLS, budgets, tamper-evident audit.

Query MOF database survey metadata and connect a bounded MOFi scientific workspace.

Backenly io.github.backenly/backenly

Postgres backend your coding agent builds over MCP; destructive actions wait for a person.

Local hybrid keyword + vector search (SQLite FTS5 + sqlite-vec) over markdown vaults and code.

pg.ddx.io: the PostgreSQL community's memory io.ddx.pg/archive

Every PostgreSQL mailing list since 1991, linked to the commits, code, commitfest and docs.

PostgreSQL and MySQL with connections managed at runtime by the agent, SSH tunnels, readonly.

The governed database layer for agents — every store in one look, under policy: read-only by