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.

CLI — Multimeter docs

type: report files are output artifacts. Generate them with the --report flag when running tests, suites, or load tests:Markdown (no JavaScript)# Report CLI `type: report` files are output artifacts. Generate them with the `--report` flag when running tests, suites, or load tests: ```bash testlight run test.mmt --report junit testlight run suite.mmt --report mmt testlight run loadtest.mmt --report html testlight run test.mmt --report md testlight run test.mmt --report md-detailed ``` Custom output path: ```bash testlight run suite.mmt --report junit --report-file results/output.xml ``` | Format | Default filename | |--------|-----------------| | `junit` | `test-results.xml` | | `mmt` | `test-results.mmt` | | `html` | `test-results.html` | | `md` | `test-results.md` | | `md-detailed` | `test-results-detailed.md` | ## Auto-export from `.mmt` files Suites and load tests can auto-generate reports after completion using the `export:` field. Format is inferred from the file extension (`.xml`, `.html`, `.md`, `.mmt`). - [Suite exports](../suite/exports.md) — `export:` on `type: suite` - [Load test exports](../loadtest/exports.md) — `export:` on `type: loadtest` See [Testlight — Options](../../features/testlight/options.md) · [Testlight](../../features/testlight/index.md) · [CI/CD](./ci.md) · [Reference](./reference.md) For AI agents · llms.txt · Home