# Show HN: Memory plugin for coding agents that remembers your coding&chat history

> Source: <https://github.com/deepmemteam/deepmem-claude-plugin>
> Published: 2026-09-14 13:23:56+00:00

[DeepMem](https://deepmem.dev) as a Claude Code plugin - persistent,
semantically searchable memory across all your Claude Code sessions.

This repo is dual-standard:

- **Open Plugins** ([agent-plugins.org](https://agent-plugins.org) ) manifest at
the root (`plugin.json` +`mcp.json` ) - for Cursor's plugin scanner and any
Open Plugins-compatible client.
- **Claude Code plugin marketplace** under`.claude-plugin/` +`plugins/` .

```
/plugin marketplace add deepmemteam/deepmem-claude-plugin
/plugin install deepmem@deepmem
```

Settings -> MCP -> Add new MCP server, or `~/.cursor/mcp.json`:

```
{
  "mcpServers": {
    "deepmem": {
      "url": "https://deepmem.dev/mcp",
      "headers": { "Authorization": "Bearer ${env:DEEPMEM_API_KEY}" }
    }
  }
}
```

The plugin needs a DeepMem cloud API key (`dm_live_...`):

1. 
Get one at **[https://deepmem.dev](https://deepmem.dev)** (sign up -> dashboard -> create key)
2. 
Run `/deepmem:setup` and follow the prompts, or manually add to`~/.claude/settings.json` :

```
{
  "env": {
    "DEEPMEM_API_KEY": "dm_live_xxx"
  }
}
```

3. 
Restart Claude Code, then check `/mcp` -`deepmem` should show connected.

- `deepmem_write` - store conversation facts (LLM-extracted, embedded, persisted)
- `deepmem_search` - hybrid semantic search over stored memories

- Cloud: [https://deepmem.dev](https://deepmem.dev)
- Source: [https://github.com/deepmemteam/deepmem](https://github.com/deepmemteam/deepmem)