mcpb
Rank #12,301github.com/modelcontextprotocol/mcpb
Desktop Extensions: One-click local MCP server installation in desktop apps
What you can do with mcpb
mcpb is a Model Context Protocol (MCP) server published by modelcontextprotocol. It ranks #12,301 of 144,396 active servers on MCP Toplist, and its repository has 2,141 GitHub stars. mcpb is listed on GitHub; no version information is available from the registries that list it or from its repository. It was first listed on Jun 26, 2025.
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.
What mcpb can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using mcpb
No registry MCP Toplist tracks declares this server’s credentials or configuration, and it has no public endpoint to probe. Check the repository README before installing.
No runtime, credential or payment requirements are recorded for this server beyond the declaration above.
Connect mcpb and confirm it works
Install configuration unavailable. No registry publishes a machine-readable install config for this server — follow the repository README.
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.
When to choose another server
- ChatSum MCP Server
- Fetch MCP Server
- Contractor Licence Changes
- rust-sdk#181
- modelcontextprotocol#210
- ruby-sdk#314
- ext-apps#427
- 预测2#1,179
- swift-sdk#2,751
- MCP Create Server MCP Server#4,024
- create-typescript-server#5,638
- example-remote-server#15,487
No task-specific alternatives are catalogued for mcpbyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Jun 26, 2025
- Version history
- Unavailable — no registry exposes versions and no release tags were found
- Requirements evidence
- None — no registry declares requirements and there is no public endpoint to probe
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Oct 15, 2026
- GitHub ↗listed since Apr 25, 2026 · still listed
Do you maintain mcpb? to correct or enrich this profile.
Version information unavailable
The registry that lists this server does not expose version metadata, and no release tags were found on the linked repository. MCP Toplist cannot say how, or whether, this server is versioned.
Ranks ahead of 132,095 of 144,396 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/github.com%2Fmodelcontextprotocol%2Fmcpb)<a href="https://mcptoplist.com/server/github.com%2Fmodelcontextprotocol%2Fmcpb"><img src="https://mcptoplist.com/badge/github.com%2Fmodelcontextprotocol%2Fmcpb.svg" alt="MCP Toplist: Top 10% of 144,396" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains mcpb?
- mcpb is maintained by modelcontextprotocol, which publishes 87 MCP servers (77 total versions) tracked on MCP Toplist.
- Is mcpb listed on the Official MCP Registry?
- mcpb is not on the Official MCP Registry. It is listed on GitHub.
- How many versions does mcpb have?
- Version information is unavailable for mcpb: no registry that lists it exposes version metadata, and no release tags were found on its repository.
- Where can I find the source code for mcpb?
- The source code for mcpb is hosted at github.com/modelcontextprotocol/mcpb.
Do you run this server?
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