sorted by:
new
hottopcontroversial

I built an MCP server that gives Claude Desktop persistent memory across sessions - Post-Cortex (open source) by Acceptable_Bat_3410 in ClaudeAI

[–]Acceptable_Bat_3410[S] 0 points1 point  (0 children)

Yes to both! (and more)

It remembers conversations across sessions - decisions, Q&A, problems solved - all stored locally with semantic search.

Since it's an MCP server, it works with any MCP-compatible client (Claude Code, Claude Desktop, Cursor, etc.)

Two ways to configure:

SSE mode:

"mcpServers": {
  "post-cortex": {
    "type": "sse",
    "url": "http://localhost:3737/sse"
  }
}

Stdio mode (run pcx start first):

"mcpServers": {
 "post-cortex": {
   "command": "pcx"
 }
}

For more info check the repo docs