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.

Reference — Multimeter docs

- type: env - variables: record of choice maps (choice values may be scalars or nested objects/arrays), allowed-value arrays (scalars only), or ./….mmt live…Markdown (no JavaScript)# Reference (types) - `type:` `env` - `variables:` record of choice maps (choice values may be scalars or nested objects/arrays), allowed-value arrays (scalars only), or `./….mmt` [live variable](./live-variables.md) paths - `presets:` record<string, record<string, record<string, string|number|boolean|null>>> — optional; use to bind independent variables, not to keep fields of one nested choice in sync - `setting:` { http?: { version?: "auto"|"1"|"1.1"|"2", timeout?: number } } - `certificates:` { server_ca?, clients? } For AI agents · llms.txt · Home