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claude mcp add kairn -e KAIRN_WORKSPACE=<KAIRN_WORKSPACE> -- https://github.com/primeline-ai/kairn/releases/download/v0.3.2/kairn-0.3.2.mcpb
{
"mcpServers": {
"kairn": {
"command": "https://github.com/primeline-ai/kairn/releases/download/v0.3.2/kairn-0.3.2.mcpb",
"args": [],
"env": {
"KAIRN_WORKSPACE": "<KAIRN_WORKSPACE>"
}
}
}
}
{
"mcpServers": {
"kairn": {
"command": "https://github.com/primeline-ai/kairn/releases/download/v0.3.2/kairn-0.3.2.mcpb",
"args": [],
"env": {
"KAIRN_WORKSPACE": "<KAIRN_WORKSPACE>"
}
}
}
}
{
"servers": {
"kairn": {
"type": "stdio",
"command": "https://github.com/primeline-ai/kairn/releases/download/v0.3.2/kairn-0.3.2.mcpb",
"args": [],
"env": {
"KAIRN_WORKSPACE": "<KAIRN_WORKSPACE>"
}
}
}
}
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 |
|---|---|
KAIRN_WORKSPACEOptional | Directory holding the Kairn database. Everything Kairn stores stays inside it and never leaves this machine. Defaults to ~/.kairn. |
Details
| Package | https://github.com/primeline-ai/kairn/releases/download/v0.3.2/[email protected] (MCPB, stdio) |
| First published | 7 Nov 2026 |
| Last updated | 7 Nov 2026 |
| Registry name | io.github.primeline-ai/kairn |
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