@mastra/laminar

@mastra/laminar

Laminar observability exporter for Mastra applications.

Exports Mastra spans to Laminar via OTLP/HTTP (protobuf) and supports sending scorer results to Laminar Evaluators.

Installation

npm install @mastra/laminar

Usage

Set LMNR_PROJECT_API_KEY before creating the exporter.

import { Mastra } from '@mastra/core/mastra';
import { Observability } from '@mastra/observability';
import { LaminarExporter } from '@mastra/laminar';

export const mastra = new Mastra({
  observability: new Observability({
    configs: {
      laminar: {
        serviceName: 'my-service',
        exporters: [new LaminarExporter()],
      },
    },
  }),
});

Documentation

• @mastra/laminar documentation

Changelog

See the package changelog for version history and release notes.

Support

We have an open community Discord. Come and say hello and let us know if you have any questions or need any help getting things running.