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.

GraphQL — Multimeter docs

GraphQL in Multimeter, the AI-powered REST Client for VS Code.Markdown (no JavaScript)# GraphQL ```yaml type: api protocol: graphql url: <<e:api_url>>/graphql auth: type: bearer token: <<e:token>> graphql: operation: | query GetUsers($limit: Int) { users(limit: $limit) { id name email } } variables: limit: 10 operationName: GetUsers outputs: firstUser: body.data.users[0].name ``` Notes: - `protocol: graphql` is required — it cannot be inferred from the URL - The `graphql` block replaces `body`; `method` is always POST and `format` is always JSON - Outputs are extracted from the standard `{ data, errors }` response shape - If the response contains an `errors` array, the run is marked as failed ### graphql block | Field | Type | Required | Description | |-------|------|----------|-------------| | `operation` | string | Yes | The GraphQL query, mutation, or subscription string | | `variables` | object | No | Variables passed to the operation | | `operationName` | string | No | Selects a named operation when `operation` contains multiple | ### Inputs and outputs Use `inputs` with `<<i:name>>` inside `graphql.variables`: ```yaml inputs: user_id: type: number default: 1 graphql: operation: | query GetUser($id: ID!) { user(id: $id) { name } } variables: id: <<i:user_id>> outputs: user_name: body.data.user.name has_errors: body.errors status_code: status ``` ### What the graphql block replaces - `body` — ignored; body is built from `graphql.operation` + `graphql.variables` - `method` — always POST; `format` — always JSON - `headers`, `auth`, `inputs`, `outputs`, `examples`, `setenv` — work like HTTP See also: [HTTP](./http.md) · [Outputs](../outputs.md) · [Auth](../auth.md) For AI agents · llms.txt · Home