Multimeter is a Git-native REST client and API testing tool for VS Code. Requests, tests, mocks, and docs are YAML .mmt files in Git — the same files in the visual editor and in CI via testlight. Apache 2.0. No account.

How do I use Multimeter with Cursor, Copilot, or Claude?

Install the VS Code/Cursor extension or add MCP with npx -y mmt-mcp. Agents should call scaffold_test, validate, format, and run instead of guessing .mmt syntax.

Yes. Apache License 2.0. No account required.

Environment — Multimeter docs

Use the env key at the doc root to define key-value pairs that replace e:key placeholders across all API content in both HTML and Markdown output:Markdown (no JavaScript)# Environment variables Use the `env` key at the doc root to define key-value pairs that replace `e:key` placeholders across all API content in both HTML and Markdown output: ```yaml type: doc title: My APIs sources: - ./apis env: url: http://localhost:8080 token: my-secret-token ``` Every occurrence of `e:url` in API URLs, headers, bodies, descriptions, inputs, query parameters, cookies, and examples is replaced with `http://localhost:8080`. Similarly, `e:token` becomes `my-secret-token`. Placeholders are resolved **once** at render time. The doc-level `title` and `description` are also resolved. --- For AI agents · llms.txt · Home