@stackmemoryai/stackmemory

by jonathanpeterwu · Memory & Knowledge · MCP server

@stackmemoryai/stackmemory is an MCP server by jonathanpeterwu. Lossless, project-scoped memory for AI coding tools. Durable context across sessions with MCP tools, FTS5 search, cloud sync, trace optimization, Claude/Codex/OpenCode/Gemini wrappers, skill packs, and automatic hooks. Its npm package was downloaded 187 times last week.

Category: Memory & Knowledge
Author: jonathanpeterwu
GitHub stars: Not on GitHub
This week: Tracking since 19 Oct 2026
Weekly downloads: 187
Language: JavaScript
License: PolyForm-Noncommercial-1.0.0
Last update: 2026-07-14 (3 months ago)
Links: Source npm

ai
ai-memory
ai-coding
memory
context
context-management
llm
mcp
mcp-server
mcp-tools
model-context-protocol
claude
+18 more

How to install @stackmemoryai/stackmemory

@stackmemoryai/stackmemory is published on npm as @stackmemoryai/stackmemory, and it depends on @modelcontextprotocol/sdk. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add stackmemory -- npx -y @stackmemoryai/stackmemory

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "stackmemory": {
      "command": "npx",
      "args": [
        "-y",
        "@stackmemoryai/stackmemory"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm @stackmemoryai/stackmemory and its tools are listed. The install guide covers VS Code and Codex.

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Maintain this project? Get it featured ($99/mo, pinned at the top of Memory & Knowledge) or see what featuring includes.

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Frequently asked questions

What is @stackmemoryai/stackmemory?

@stackmemoryai/stackmemory is an MCP server by jonathanpeterwu in the Memory & Knowledge category. Lossless, project-scoped memory for AI coding tools. Durable context across sessions with MCP tools, FTS5 search, cloud sync, trace optimization, Claude/Codex/OpenCode/Gemini wrappers, skill packs, and automatic hooks. Its npm package was downloaded 187 times last week.

Is @stackmemoryai/stackmemory free and open source?

@stackmemoryai/stackmemory lists its license as PolyForm-Noncommercial-1.0.0. Read the license text in the repository before using it in a commercial product, and check whether the service it connects to charges for API access.

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