MCP servers tagged assertions

3 live MCP servers tagged "assertions", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with assertions.

live servers

avg trust

Vitest MCP Assert

Vitest integration for mcp-assert: run MCP server assertion YAML files as Vitest tests

Two Go

Zero-dependency fluent API and service testing for Node.js: chainable HTTP, rich assertions, soft assertions, polling, snapshots, sessions, faker and a utility belt, plus an optio…

Phpunit MCP Assert

PHPUnit integration for mcp-assert: run MCP server assertion YAML files as PHPUnit tests