1AIVault is a local-first desktop app that acts as a portable memory vault for AI tools. It stores your memories, decisions, preferences, and reusable skills in a local SQLite database and exposes…
1aivault-mcp-server is an MCP project maintained in the stoicsoft/1aivault-mcp-server repository. The maintainer describes its purpose as “1AIVault is a local-first desktop app that acts as a portable memory vault for AI tools. It stores your memories, decisions, preferences, and reusable skills…”. Read the project documentation for the complete scope.
The project provides a local client configuration using /Applications/1AIVault.app/Contents/MacOS/1AIVault. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.
The example declares ELECTRON_RUN_AS_NODE, NODE_PATH. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| vault_save | Save a memory, decision, preference, or fact to the persistent vault |
| vault_search | Full-text search the vault — supports "quoted phrases", -exclude, tag:, tier:, category: |
| vault_recent | List recently saved entries, chronologically |
| vault_by_tag | Fetch entries by tag |
| vault_update | Edit or rename an existing entry |
| vault_tags | List all tags with counts |
| vault_get | Fetch one entry by ID (full content) |
| vault_save_conversation | Archive the current conversation as a summary + full text |
| vault_load_skill | Load a user-defined skill (reusable AI instructions) by name |
| vault_list_skills | List saved skills (name + description) |
| vault_link | Link two entries with a named relationship (knowledge-graph edge) |
| vault_related | Walk the knowledge graph from an entry (up to 3 hops) |
| vault_brain_query | Keyword search + graph traversal to surface richer connected context |
| vault_extract_insights | Run auto-linking / pattern extraction over entries |
| vault_classify_pending | Fetch entries not yet classified into topics |
| vault_save_classifications | Assign entries to cross-source topics (and update digests) |
| vault_list_topics | List cross-source topics with entry counts and digest previews |
| vault_topic_digest | Get a topic's cross-source summary, aliases, and entries |
| vault_search_topics | Full-text search across topics |
| vault_link_topics | Declare typed relationships between topics |
{
"mcpServers": {
"1aivault": {
"command": "/Applications/1AIVault.app/Contents/MacOS/1AIVault",
"args": [
".../app.asar.unpacked/dist/main/main/mcp/server.js",
"--source",
"claude_desktop",
"--db",
"/Users/you/.1aivault/vault.db"
],
"env": {
"ELECTRON_RUN_AS_NODE": "1",
"NODE_PATH": ".../app.asar.unpacked/node_modules"
}
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
| Variable | Description | Required |
|---|---|---|
| ELECTRON_RUN_AS_NODE | Declared in the maintainer’s client configuration. | Check documentation |
| NODE_PATH | Declared in the maintainer’s client configuration. | Check documentation |
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