OpenTelemetry SpanProcessor for atrib. Reads OpenInference-shaped spans and emits signed atrib records on a parallel pipeline. One integration reaches every framework with OpenInference instrumentation.
OpenInference Core provides utilities shared by all OpenInference SDK packages.
This package provides OpenInference semantic conventions for tracing of LLM Applications.
MCP server for atrib. Synthesizes a narrative across N records via an OpenAI-compatible LLM so agents read context, not raw record bytes.
OpenInference utilities for converting OpenTelemetry GenAI span attributes to OpenInference span attributes
OpenInference utilities for ingesting Vercel AI SDK spans
MCP server for atrib. Walks informed_by chains backward from a record_hash to surface the reasoning chain that produced it.
OpenInference instrumentation for Anthropic
OpenInference Instrumentation for LangChain.js
OpenInference instrumentation for Claude Agent SDK
Arize observability provider for Mastra - includes tracing and future observability features
OpenInference instrumentation for OpenAI
Phoenix OpenTelemetry tracing SDK for Node.js — register tracing, manual span helpers, and context attributes for LLM observability
MCP server for atrib. The producer-side cognitive primitive: lets agents sign explicit observations, annotations, and revisions beyond what middleware auto-signs.
MCP server middleware for atrib. Signed receipts for every tool call, one-line integration.
MCP server for atrib. Lets agents mark a past record's importance and meaning. Adds an ANNOTATES graph edge so recall surfaces weighted annotations ahead of flat scans.
CLI for atrib. Key management, identity-claim publishing, and revocation.
MCP server for atrib. Lets agents supersede a prior signed position with a stated reason. Adds a REVISES graph edge so the contradiction is a first-class node rather than a silent edit.
Agent middleware for atrib. Interceptor plus framework adapters for MCP attribution. Supports raw SDK, Claude Agent SDK, Cloudflare Agents, Vercel AI SDK, LangChain JS.
OpenInference instrumentation for AWS Bedrock
Generic config-driven MCP wrapper for atrib. Spawns any upstream MCP server and applies @atrib/mcp middleware so every tool call is signed and logged. Wrap any MCP via JSON config, no per-server code.
Arthur AI observability provider for Mastra - exports traces using OpenInference semantic conventions
OpenInference instrumentation for MCP
Verifier library for atrib. Independent signature, graph-derivation, and settlement-recommendation checks per atrib spec §4.6.