ORCA MCP Server
Rank #26,719mcp.so/orca-mcp-server/PhelanShao
MCP server dedicated to the generation and management of input files for ORCA quantum chemical calculations.
What you can do with ORCA MCP Server
ORCA MCP Server is a Model Context Protocol (MCP) server published by PhelanShao. It ranks #26,719 of 144,396 active servers on MCP Toplist, and its repository has 20 GitHub stars. ORCA MCP Server is listed on mcp.so; no version information is available from the registries that list it or from its repository. It was first listed on Jun 2, 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 ORCA MCP 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 ORCA MCP Server
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 ORCA MCP 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
- OpenMM MCP Server#21,495
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- abacus-mcp-server#36,004
- PubChem MCP Server#38,319
- Dispatcher MCP Server#86,755
No task-specific alternatives are catalogued for ORCA MCP Serveryet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Jun 2, 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 16, 2026
- mcp.so ↗listed since May 23, 2026 · still listed
Do you maintain ORCA MCP Server? 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 117,677 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/mcp.so%2Forca-mcp-server%2FPhelanShao)<a href="https://mcptoplist.com/server/mcp.so%2Forca-mcp-server%2FPhelanShao"><img src="https://mcptoplist.com/badge/mcp.so%2Forca-mcp-server%2FPhelanShao.svg" alt="MCP Toplist: Top 25% of 144,396" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains ORCA MCP Server?
- ORCA MCP Server is maintained by PhelanShao, which publishes 7 MCP servers tracked on MCP Toplist.
- Is ORCA MCP Server listed on the Official MCP Registry?
- ORCA MCP Server is not on the Official MCP Registry. It is listed on mcp.so.
- How many versions does ORCA MCP Server have?
- Version information is unavailable for ORCA MCP Server: 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 ORCA MCP Server?
- The source code for ORCA MCP Server is hosted at github.com/PhelanShao/orca-mcp-server.
Do you run this server?
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