Openfuse MCP

The file protocol for AI agent context. Encrypted, signed, peer-to-peer. AI agents lose their memory when conversations end. Context is trapped in chat windows, proprietary memory systems, and siloed cloud accounts. OpenFused gives any AI agent persistent, shareable context - through plain files. It runs locally over stdio via the published package.

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

VERIFIED ACTIVE

LAST COMMIT 2026-06-20 · ★ 18 · #50 OF 99 MAINTAINED COMMUNICATION · VERIFIED 2026-08-25

MIT · Rust servers · how we verify → /methodology

01 · Install Openfuse MCP

before you install - you'll need

TUNNEL_TOKEN

Environment variables documented in the project's README - it lists which are required and which have defaults.

Claude Code

claude mcp add openfused-openfused -- npx -y openfused

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "openfused-openfused": {
      "command": "npx",
      "args": [
        "-y",
        "openfused"
      ]
    }
  }
}

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 MIT - declared in the repository

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

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

03 · Who maintains Openfuse MCP

openfuse-mcp is maintained by openfused. It's the only MCP server we track from this author; the repo dates to Mar 2026.

04 · Facts

repository: github.com/openfused/openfused
category: communication - ranked #50 of 99 actively-maintained communication servers as of 2026-08-25.
registry: io.github.openfused/openfuse-mcp (active, first published 2026-03-31)
packages: npm:openfused

05 · Openfuse MCP FAQ

What is Openfuse MCP?

Is Openfuse MCP still maintained?

Yes - as of 2026-08-25, its last commit was 2026-06-20. We re-verify nightly.

How do I install Openfuse MCP?

Run `npx -y openfused`. The README documents one environment variable (TUNNEL_TOKEN) to set first. You can also paste the ready-made client config above.

Does Openfuse MCP 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.

06 · Alternatives to Openfuse MCP

Alternatives to Openfuse MCP

Maintained communication servers if Openfuse MCP isn't the fit.

Pairs well with

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

More communication MCP servers · Omnicord · Datawrapper · Telegram Notify MCP · Discord MCP · Pipes Hub

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