Agent memory on your own Keephaven home server: files, append-only journal, search.
Connect Runs on your machine
claude mcp add keephaven-mcp -e KEEPHAVEN_URL=<KEEPHAVEN_URL> -e KEEPHAVEN_TOKEN=<KEEPHAVEN_TOKEN> -- npx -y @dafarusd/[email protected]
{
"mcpServers": {
"keephaven-mcp": {
"command": "npx",
"args": [
"-y",
"@dafarusd/[email protected]"
],
"env": {
"KEEPHAVEN_URL": "<KEEPHAVEN_URL>",
"KEEPHAVEN_TOKEN": "<KEEPHAVEN_TOKEN>"
}
}
}
}
{
"mcpServers": {
"keephaven-mcp": {
"command": "npx",
"args": [
"-y",
"@dafarusd/[email protected]"
],
"env": {
"KEEPHAVEN_URL": "<KEEPHAVEN_URL>",
"KEEPHAVEN_TOKEN": "<KEEPHAVEN_TOKEN>"
}
}
}
}
{
"servers": {
"keephaven-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@dafarusd/[email protected]"
],
"env": {
"KEEPHAVEN_URL": "<KEEPHAVEN_URL>",
"KEEPHAVEN_TOKEN": "<KEEPHAVEN_TOKEN>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
KEEPHAVEN_URLRequired | The box's memory API, e.g. http://keephaven-xxxx.local:8790 |
KEEPHAVEN_TOKENRequired, secret | Agent token from Settings > Agents on the box |
Details
| Package | @dafarusd/[email protected] (NPM, stdio) |
| First published | 26 Oct 2026 |
| Last updated | 26 Oct 2026 |
| Registry name | io.github.dafarusd/keephaven-mcp |
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