Postgram

Overview

Postgram is an MCP server that provides self-hosted memory for AI agents, featuring hybrid search, knowledge graphs, task management, and document synchronization. By implementing the Model Context Protocol, Postgram lets AI assistants access your memory system as callable tools, eliminating the need to manually copy information between applications.

Postgram runs locally via Docker using the image ghcr.io/ivo-toby/postgram@sha256:29b61fb302bd52862b8eba43305ee2aa4fc072d5f9188652f1fe6324f49d5391. Setup requires three environment variables: DATABASE_URL, ADMIN_MFA_SECRET_KEY, and ADMIN_SETTINGS_ENCRYPTION_KEY. The project is published under the AGPL-3.0 license and maintained at ivo-toby/postgram on GitHub, currently at version v0.1.3.

Postgram belongs in the AI & Agents category on mcp.site and integrates with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain Postgram, claim this listing to verify ownership and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "postgram": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/ivo-toby/postgram@sha256:29b61fb302bd52862b8eba43305ee2aa4fc072d5f9188652f1fe6324f49d5391"
      ],
      "env": {
        "DATABASE_URL": "<database-url>",
        "ADMIN_MFA_SECRET_KEY": "<admin-mfa-secret-key>",
        "ADMIN_SETTINGS_ENCRYPTION_KEY": "<admin-settings-encryption-key>"
      }
    }
  }
}

Requires DATABASE_URL, ADMIN_MFA_SECRET_KEY, ADMIN_SETTINGS_ENCRYPTION_KEY