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.

Supported certificate formats

Multimeter supports these certificate file references:Markdown (no JavaScript)# Supported certificate formats Multimeter supports these certificate file references: - **Client certificate** (`cert`): Client certificate in PEM format (`.pem`, `.crt`, `.cer`) - **Private key** (`key`): Private key in PEM format (`.pem`, `.key`) - **PFX bundle** (`pfx`): PKCS#12 bundle (`.pfx`, `.p12`) — alternative to `cert` + `key` - **Server CA certificates** (`server_ca`): CA certificate files used to verify servers (`.pem`, `.crt`, `.cer`) PKCS#12 samples are in `examples/professional/06_mtls_mock_server/certs/client.p12` and `examples/professional/08_external_mtls_badssl/certs/badssl-client.p12`. Current Node runtimes need AES-based PKCS#12; older RC2/3DES exports fail with `Unsupported PKCS12 PFX data`. Re-export with: ```sh openssl pkcs12 -export \ -in client.crt -inkey client.key \ -out client.p12 \ -keypbe AES-256-CBC -certpbe AES-256-CBC -macalg sha256 ``` For AI agents · llms.txt · Home