MCP Server Directory

Bastrio io.bastr/bastrio

Manage remote servers, SSH terminals, files, databases and proxies with scoped access and approvals.

PostgreSQL MCP by InsightfulPipe com.insightfulpipe/postgresql

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

Calendars for AI agents: free/busy, next free slot, and bookings PostgreSQL never double-books.

Space sh.getspace/space

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

Rimbra app.rimbra/rimbra

Deploy apps, run databases and domains, read logs, and send email and WhatsApp messages on Rimbra.

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

Local-first memory over MCP. Built-in SQLite store; runs standalone. Agents propose; you confirm.

Retrieve CVEs and index them inside your codebase. One SQLite+FTS5 index, one CLI, one MCP server.

InternetData io.internetdata/mcp

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

metzia ai.metzia/metzia

Compare managed Postgres, auth, monitoring, and hosting, then purchase without leaving the session.

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.

Query, monitor and schedule SQL across your databases: schemas, read-only SQL, alerts, hosts.

Contract-driven cross-host AI agent handoff & review bus over MCP and SQLite WAL

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

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

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

The Abstractinator io.github.ckangas2/abstractinator

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

Backenly io.github.backenly/backenly

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

Mr. Decoupler: a do-nothing MCP seam between AI and your databases. Sometimes less is more.

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

Agent-safe MCP sidecar for one live SQLite database: read-only default, bounded writes.

Simple Host app.simple-host/mcp

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

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

Email tools with a local SQLite cache and IMAP/SMTP account configuration.

Tunc Orb com.tuncorb/orb

Your agents' personal cloud database: records and logs every agent you connect can save and read.