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.

Curl — Multimeter docs

Import and run HTTP requests with curl in VS Code.Markdown (no JavaScript)# Curl Import and run HTTP requests with curl in VS Code. ## Paste to convert Paste a `curl ...` command into an API editor (YAML side). Multimeter detects it and converts the paste into `type: api` YAML you can edit and send. ## Run in Curl For HTTP APIs in the tester, click **More** next to {{btn:send:Send}} and choose **Run in Curl**. Multimeter builds curl commands from the current request (method, URL, headers, body, environment) and: - Runs the variant that matches your default terminal (Bash/Zsh, PowerShell, or CMD) - Copies a reference block to the clipboard with **Bash**, **PowerShell**, and **CMD** variants Shared flags are the same across shells (`-X`, `-H`, `--data-raw`, certificate options). Only quoting differs: | Shell | Executable | Quoting | |-------|------------|---------| | Bash / macOS / Linux / Git Bash / WSL | `curl` | Single quotes (`'…'`) | | PowerShell (Windows) | `curl.exe --% …` | Native quoting after stop-parsing (avoids the `Invoke-WebRequest` alias) | | CMD (Windows) | `curl` | Double quotes with `""` for embedded `"` | Available for HTTP only — not GraphQL, gRPC, or WebSocket. ## See also - [HTTP protocol](../files/api/protocols/http.md) · [API tester](../files/api/index.md) For AI agents · llms.txt · Home