Capsule server
Rank #4,102glama/capsulerun/runtime
Capsule MCP server gives your AI agent the ability to safely run untrusted Python and JavaScript code in a secure WebAssembly sandbox.
What you can do with Capsule server
Capsule server is a Model Context Protocol (MCP) server published by capsulerun. It ranks #4,102 of 144,396 active servers on MCP Toplist, and its repository has 300 GitHub stars. Capsule server is listed on Glama, with 5 release tags tracked from its GitHub repository. It was first listed on Mar 9, 2026 and most recently updated on Apr 27, 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.
What Capsule server 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 Capsule server
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.
Connect Capsule server 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
No task-specific alternatives are catalogued for Capsule serveryet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Mar 9, 2026
- Latest release tag
- Apr 27, 2026
- Version history
- 5 release tags 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
Do you maintain Capsule server? to correct or enrich this profile.
GitHub releases (5)
No registry surfaces explicit version metadata for this server. The list below shows release tags from the linked GitHub repository.
| Version | Published |
|---|---|
| v0.8.10 | Apr 27, 2026 |
| v0.8.9 | Apr 22, 2026 |
| v0.8.8 | Apr 17, 2026 |
| v0.8.7 | Apr 14, 2026 |
| v0.8.0 | Apr 9, 2026 |
Ranks ahead of 140,294 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/glama%2Fcapsulerun%2Fruntime)<a href="https://mcptoplist.com/server/glama%2Fcapsulerun%2Fruntime"><img src="https://mcptoplist.com/badge/glama%2Fcapsulerun%2Fruntime.svg" alt="MCP Toplist: Top 5% of 144,396" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains Capsule server?
- Capsule server is maintained by capsulerun, which publishes 2 MCP servers (10 total versions) tracked on MCP Toplist.
- Is Capsule server listed on the Official MCP Registry?
- Capsule server is not on the Official MCP Registry. It is listed on Glama.
- How many versions does Capsule server have?
- No registry surfaces explicit version metadata for Capsule server; MCP Toplist tracks 5 release tags from its GitHub repository, most recently published on Apr 27, 2026.
- Where can I find the source code for Capsule server?
- The source code for Capsule server is hosted at github.com/capsulerun/runtime.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.