"YAML" matching MCP servers:

A Model Context Protocol server that creates tools from API configurations defined in YAML files, allowing easy integration of external APIs into an MCP ecosystem without coding.

Automated QA for .NET microservice backends and React frontends, enabling API contract testing, UI crawling, YAML flows, and run diffing against a stage environment.

Enables validation of OpenAPI 2.0 and 3.0 specifications in JSON or YAML format using APIMatic's comprehensive API validation service through the Model Context Protocol.

Enables local enumeration and safe editing of Bruno workspaces, legacy .bru collections, and OpenCollection YAML, with keychain-backed secrets and execution through the official bru CLI.