@evilmartians/agent-prism-types

TypeScript type definitions and semantic convention constants for AgentPrism - AI agent trace visualization library.

Part of the AgentPrism project for visualizing AI agent traces, LLM calls, and tool executions.

Installation

npm install @evilmartians/agent-prism-types

Usage

// Import types
import type {
  TraceSpan,
  TraceSpanAttribute,
  TraceSpanCategory,
  OpenTelemetrySpan,
  OpenTelemetryDocument,
} from "@evilmartians/agent-prism-types";

// Import constants for OpenInference semantic conventions
import {
  OPENINFERENCE_ATTRIBUTES,
  OPENINFERENCE_MAPPINGS,
  OPENTELEMETRY_GENAI_MAPPINGS,
} from "@evilmartians/agent-prism-types";

What's Included

• Core Types: TraceSpan, TraceSpanAttribute - UI-ready span representations
• Categories: TraceSpanCategory - span categorization (LLM, Tool, Agent, etc.)
• OpenTelemetry Types: OpenTelemetrySpan, OpenTelemetryDocument - raw OpenTelemetry data structures
• Langfuse Types: LangfuseObservation, LangfuseDocument - raw Langfuse data structures
• Semantic Convention Mappings: Constants for OpenInference, GenAI, and standard OpenTelemetry attributes

Related Packages

• @evilmartians/agent-prism-data - Data transformation utilities
• AgentPrism UI Components - React components for trace visualization

Documentation

See the main AgentPrism documentation and Storybook for complete usage examples and UI components.

License

MIT © Evil Martians