OpenAPI
Rank #12,375pulsemcp/haasonsaas-openapi
Converts OpenAPI specifications into callable tools with authentication, runtime validation, and a security policy engine for controlled API access.
What you can do with OpenAPI
OpenAPI is a Model Context Protocol (MCP) server published by evalops. It ranks #12,375 of 152,076 active servers on MCP Toplist, and its repository has 4 GitHub stars. OpenAPI is listed on PulseMCP, with 2 release tags tracked from its GitHub repository. It was first listed on Feb 13, 2026 and most recently updated on Mar 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 OpenAPI 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 OpenAPI
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 OpenAPI 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
- Deep Code Reasoning MCP Server#5,107
- Shared Memory MCP Server#15,282
- Deliberate Reasoning Engine#30,160
No task-specific alternatives are catalogued for OpenAPIyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Feb 13, 2026
- Latest release tag
- Mar 27, 2026
- Version history
- 2 release tags tracked (below)
- 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
- Aug 31, 2026
- PulseMCP ↗listed since May 22, 2026 · still listed
Do you maintain OpenAPI? to correct or enrich this profile.
GitHub releases (2)
No registry surfaces explicit version metadata for this server. The list below shows release tags from the linked GitHub repository.
| Version | Published |
|---|---|
| v0.4.0 | Mar 27, 2026 |
| v0.1.0 | Feb 13, 2026 |
Ranks ahead of 139,701 of 152,076 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/pulsemcp%2Fhaasonsaas-openapi)<a href="https://mcptoplist.com/server/pulsemcp%2Fhaasonsaas-openapi"><img src="https://mcptoplist.com/badge/pulsemcp%2Fhaasonsaas-openapi.svg" alt="MCP Toplist: Top 10% of 152,076" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains OpenAPI?
- OpenAPI is maintained by evalops, which publishes 4 MCP servers (4 total versions) tracked on MCP Toplist.
- Is OpenAPI listed on the Official MCP Registry?
- OpenAPI is not on the Official MCP Registry. It is listed on PulseMCP.
- How many versions does OpenAPI have?
- No registry surfaces explicit version metadata for OpenAPI; MCP Toplist tracks 2 release tags from its GitHub repository, most recently published on Mar 27, 2026.
- Where can I find the source code for OpenAPI?
- The source code for OpenAPI is hosted at github.com/evalops/mcp-openapi.
Do you run this server?
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