SERVER

Octobrain

Rank #2,022

io.github.Muvon/octobrain

Persistent memory for AI assistants with semantic search and knowledge graph relationships.

22 versions

15 GitHub stars

by muvon (4 servers)View repository ↗

First listed

Jan 24, 2026

Last publish date

Oct 11, 2026

PURPOSE

What you can do with Octobrain

Octobrain is a Model Context Protocol (MCP) server published by muvon. It ranks #2,022 of 144,396 active servers on MCP Toplist, and its repository has 15 GitHub stars. Octobrain is listed across 3 registries — Official MCP, PulseMCP and Glama, with 22 tracked versions. It was first listed on Jan 24, 2026 and most recently updated on Oct 11, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Octobrain can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Octobrain

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.

No runtime, credential or payment requirements are recorded for this server beyond the declaration above.

INSTALLATION AND FIRST TASK

Connect Octobrain and confirm it works

npm package

claude mcp add octobrain -- npx -y @muvon/octobrain mcp

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-apple-darwin.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

npm package

[mcp_servers.octobrain]
command = "npx"
args = ["-y", "@muvon/octobrain", "mcp"]

Add to ~/.codex/config.toml.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-apple-darwin.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

npm package

{
  "mcpServers": {
    "octobrain": {
      "command": "npx",
      "args": [
        "-y",
        "@muvon/octobrain",
        "mcp"
      ]
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config).

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-apple-darwin.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

npm package

{
  "mcpServers": {
    "octobrain": {
      "command": "npx",
      "args": [
        "-y",
        "@muvon/octobrain",
        "mcp"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-apple-darwin.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

npm package

{
  "servers": {
    "octobrain": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@muvon/octobrain",
        "mcp"
      ]
    }
  }
}

Save as .vscode/mcp.json in your workspace.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-apple-darwin.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

npm package

{
  "mcpServers": {
    "octobrain": {
      "command": "npx",
      "args": [
        "-y",
        "@muvon/octobrain",
        "mcp"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-apple-darwin.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

npm package

{
  "mcpServers": {
    "octobrain": {
      "command": "npx",
      "args": [
        "-y",
        "@muvon/octobrain",
        "mcp"
      ]
    }
  }
}

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-apple-darwin.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-aarch64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-pc-windows-msvc.mcpb` — install it through your client’s extension manager.

MCP bundle

Published as mcp bundle `https://github.com/Muvon/octobrain/releases/download/0.14.7/octobrain-0.14.7-x86_64-unknown-linux-musl.mcpb` — install it through your client’s extension manager.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by muvon

View all muvon servers →

No task-specific alternatives are catalogued for Octobrainyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Jan 24, 2026
Latest version published: Oct 11, 2026
Version history: 22 versions tracked (below)
Requirements evidence: Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 16, 2026

Registry sightings

Official MCP ↗listed since Apr 25, 2026 · still listed
PulseMCP ↗listed since May 22, 2026 · still listed
Glama ↗listed since Jul 30, 2026 · still listed

Do you maintain Octobrain? to correct or enrich this profile.

VERSIONS

Available versions (22)

Version	Published
0.14.7	Oct 11, 2026
0.14.6	Oct 8, 2026
0.14.4	Sep 30, 2026
0.14.3	Sep 27, 2026
0.14.1	Sep 19, 2026
0.14.0	Sep 14, 2026
0.13.1	Sep 4, 2026
0.13.0	Sep 4, 2026
0.12.2	Sep 2, 2026
0.12.1	Aug 31, 2026
0.12.0	Aug 29, 2026
0.11.1	Aug 22, 2026
0.11.0	Aug 17, 2026
0.10.2	Aug 4, 2026
0.10.1	Aug 3, 2026
0.10.0	Aug 1, 2026
0.9.4	Jul 26, 2026
0.9.2	Jul 17, 2026
0.9.3	Jul 17, 2026
0.9.1	Jul 6, 2026
0.3.0	Mar 12, 2026
0.1.0	Nov 25, 2024

STANDING

#2,022of 144,396 active serversTop 5%

Ranks ahead of 142,374 of 144,396 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.Muvon%2Foctobrain.svg)](https://mcptoplist.com/server/io.github.Muvon%2Foctobrain)

HTML

<a href="https://mcptoplist.com/server/io.github.Muvon%2Foctobrain"><img src="https://mcptoplist.com/badge/io.github.Muvon%2Foctobrain.svg" alt="MCP Toplist: Top 5% of 144,396" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains Octobrain?: Octobrain is maintained by muvon, which publishes 4 MCP servers (74 total versions) tracked on MCP Toplist.
Is Octobrain listed on the Official MCP Registry?: Yes — Octobrain is listed on the Official MCP Registry, alongside PulseMCP and Glama.
How many versions does Octobrain have?: MCP Toplist tracks 22 versions of Octobrain, most recently published on Oct 11, 2026.
Where can I find the source code for Octobrain?: The source code for Octobrain is hosted at github.com/muvon/octobrain.

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