Provides persistent semantic memory for Claude Code via local embeddings and six MCP tools, enabling context storage and retrieval across sessions without cloud dependencies.
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process.env. You'll be asked to provide them before it can run.KARVE_PROJECT— By default all tools use the global viking:// namespace, so memories from different projects can mix. To isolate memory per project, add a env var in a project-level .mcp.json at your project root:[](https://m8ven.ai/mcp/cspenn-karve-lk2z74)