"postgres" matching MCP servers:

Enables CRUD operations on notes stored in PostgreSQL, with tools to list, create, update, delete notes and tags. The server provides both REST API and MCP endpoints via a single FastAPI process.

Enables running Python and commands inside isolated, persistent Wasmer sandboxes on the host, while also exposing an Edge-deployed Postgres-backed service for storing notes and collecting feedback.

Enables Claude Desktop and custom AI agents to securely access enterprise Postgres databases and Notion knowledge bases via MCP, with read-only SQL enforcement, audit logging, and API-key authentication.

Enables AI assistants to read, search, and write Markdown notes kept in Postgres, alongside a web app with a file tree, wikilinks, full-text search, and a graph. Supports OAuth or API-key connections, per-account vaults, and folders shared with other people read-only or read-write.

reef is a hosted remote MCP server that gives a group shared, long-term assistant memory: a private cove per person plus shared coves for a household, a trip, or a project, stored as human-editable Markdown pages with privacy enforced by Postgres row-level security. Works from Claude (including mobile), ChatGPT desktop, and Codex at https://reefwith.me/mcp, with a CLI on PyPI (reef-cli) and

Stores markdown knowledge notes in SQLite or Postgres and exposes them to AI agents over MCP, letting agents read individual sections, search, and write updates transactionally. Each write is validated, and anything that introduces broken links, missing summaries, or duplicate text is rolled back with a reason.

A Postgres-backed bookmark manager that exposes CRUD tools, database inspection, and a configurable REST API tool to save, search, and manage bookmarks via natural language.

A note-taking MCP server that lets you add, delete, and view dated notes, with an HTML view and REST API. Supports SQLite or Postgres and can run as a local stdio server or hosted HTTP service.