Effortlessly Build Model Context Protocol Servers with OpenAPI or Swagger or Google Discovery Specifications
QuickMCP MCP server is a locally run integration for AI assistants that speak the Model Context Protocol. Effortlessly Build Model Context Protocol Servers with OpenAPI or Swagger or Google Discovery Specifications.
QuickMCP is a powerful .NET toolkit designed to streamline the creation and deployment of Model Context Protocol (MCP) servers. It allows developers to quickly generate servers from OpenAPI, Swagger, or Google Discovery specifications, reducing boilerplate code and accelerating development.
You will need one environment variable: YOUR_GEMINI_API_KEY. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.
Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client. The configuration blocks on this page cover the common clients.
This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. It is maintained by gunpal5; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against QuickMCP's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
{
"mcpServers": {
"petStore": {
"command": "quickmcp",
"args": ["serve", "-c", "path/to/config.json"]
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| YOUR_GEMINI_API_KEY | Credential the server authenticates with. | Yes |
Kill hallucinated APIs — version-accurate, up-to-date library documentation injected straight into context.
Microsoft's official browser automation server — drive a real browser through the accessibility tree, no screenshots needed.
GitHub's official server — repos, issues, pull requests, Actions and code security, straight from your assistant.
Issue tracking at the speed of conversation — Linear's official hosted server with OAuth and zero install.
Local repository surgery — status, diffs, commits, branches and history for any repo on disk.
Timezone sanity for AI — current time anywhere and correct conversions, without the model doing date math.