Filamental MCP Server

A local-first 3D knowledge graph for Windows. Build and navigate connected knowledge as a living visual network - nodes, edges, and relationships in interactive 3D space, with Markdown notes, file attachments, and AI integration via MCP.

People connecting memory tools to Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-16 · ★ 2 · #115 OF 304 MAINTAINED MEMORY · VERIFIED 2026-09-18

NOASSERTION · TypeScript servers · how we verify → /methodology

01 · Install Filamental

Claude Code

claude mcp add scottnine-filamental -- npx -y filamental-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "scottnine-filamental": {
      "command": "npx",
      "args": [
        "-y",
        "filamental-mcp"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license no standard license detected - usage rights unclear; check the repo before commercial use

npm package filamental-mcp - unscoped; check the name against the project README before installing

registry namespace io.github.Scottnine is GitHub-verified and matches the repo owner

03 · What Filamental can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.3.48 · 2026-09-16

Highlight a classification or a connector type in the left panel, press Dark Energy, and that selection is laid out first, on its own, before anything else is placed around it. A process that runs in a line comes out…

v0.3.47 · 2026-09-15

Branches leaving a node sort themselves by classification. All the orange on one side of it, all the green on another, so the colour of a node tells you where to look before you have read a single label. The fan was…

v0.3.46 · 2026-09-13

Properties work, and they are worth using. You define them once for the whole structure, in the sidebar beside your note types and connector types, and every one you define then appears on every node waiting to be…

04 · Who maintains Filamental

filamental is maintained by scottnine. It's the only MCP server we track from this author; the repo dates to Apr 2026.

05 · Facts

category
memory - ranked #115 of 304 actively-maintained memory servers as of 2026-09-18.
release cadence
10+ releases in the last 90 days (latest 2026-09-16)
registry
io.github.Scottnine/filamental (active, first published 2026-06-21 · 5 versions)
packages
npm:filamental-mcp

06 · Filamental FAQ

What is Filamental?

A local-first 3D knowledge graph for Windows. Build and navigate connected knowledge as a living visual network - nodes, edges, and relationships in interactive 3D space, with Markdown notes, file attachments, and AI integration via MCP.

Is Filamental still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-16 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Filamental?

Run `npx -y filamental-mcp`. You can also paste the ready-made client config above.

Does Filamental run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Filamental

Pairs well with

Servers that cover what Filamental doesn't - only shown when the pairing reason fits the companion.

  1. Server Filesystem → filesystem companion filesystem · ★ 39,038
  2. Pdf MCP → filesystem companion filesystem · ★ 135

More memory MCP servers · Clude · Alaya MCP · Reelier · Brainkb · Psyche AI

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