Developer · Local MCP server
Marrow
Shared memory for parallel AI coding agents. Local, free, with rooms and file claims.
What the MCP Registry states
The entry as published to the official MCP Registry (read 2026-10-04), latest version.
- Registry name
io.github.aryawidjaja/marrow- Version
- 0.8.0
- Status
- Active
- Category
- developer
- Transport
- stdio (local process)
- Package
- MCP Bundle (.mcpb)
- Published
- 2026-08-10
- Updated
- 2026-08-10
- Publisher
- aryawidjaja (GitHub)
- Website
- www.marrow.works
- Repository
- github.com/aryawidjaja/marrow
- Source
- Registry API entry
Packages
| Registry | Package | Version | Transport |
|---|---|---|---|
| MCP Bundle (.mcpb) | https://github.com/aryawidjaja/marrow/releases/download/v0.8.0/marrow-mcp.mcpbSHA-256 checksum stated | 0.8.0 | stdio |
How to connect Marrow
Marrow runs locally from an MCP Bundle: a single downloadable archive holding a local server and a manifest that describes it: https://github.com/aryawidjaja/marrow/releases/download/v0.8.0/marrow-mcp.mcpb version 0.8.0. It speaks MCP over stdio, so the client starts it as a program and talks to it through standard input and output. It needs a client that installs MCP Bundles; the file is opened in, or added to, that client.
Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect
More developer servers
| Server | Runs |
|---|---|
| MarkViewNative macOS markdown preview with MCP server for Claude Code. Swift/SwiftUI, no Electron. | Local · stdio |
| Marm MCP ServerUniversal MCP Server with advanced AI memory capabilities and semantic search. | Local · stdio |
| Marmo UiLive React design-system APIs, patterns, and code validation so AI agents build real UI, not slop. | Remote · HTTP |
| Marriage AstroVedic Astrology MCP Server - birth charts, compatibility, and dosha analysis. | Local · stdio |
| Martin LoopOne system around coding agents to run, verify, recover, and hand off software work. | Local · stdio |
| MaskbreakPublic IP signals (cloud hosting, Tor exits) and Maskbreak API status for fraud checks. | Local · stdio |
| MasonEngineering decisions, change impact, documentation audits, and CI evidence for coding assistants. | Local · stdio |
| MassdriverManage the Massdriver infrastructure platform: projects, environments, deployments, and more. | Local · stdio |