LangChain open standards support
Dev tools · 4 standards supported · 1 from adopter lists · read Sep 25, 2026
| Standard | Evidence | ||
|---|---|---|---|
| AI agents | |||
| Model Context Protocol Server Vendor docs | Server | Vendor docs | Sep 25, 2026 |
| Agent2Agent Supported A2A partners page and vendor docs | Supported | A2A partners page and vendor docs | Sep 25, 2026 |
| Telemetry and lineage | |||
| OpenTelemetry Native OTLP Vendor docs | Native OTLP | Vendor docs | Sep 25, 2026 |
| Identity and sign-in | |||
| OAuth 2.0 and OpenID Connect SSO Vendor docs | SSO | Vendor docs | Sep 25, 2026 |
About LangChain
Agent frameworks: LangChain and LangGraph.
- Website
- langchain.com
No public evidence found for
- Model APIs and runtimes
- OpenAI API, ONNX
- Telemetry and lineage
- Lineage
- Table formats
- Iceberg, Delta, Hudi
- File and memory formats
- Arrow, Parquet
- Query languages
- SQL:2023
- Identity and sign-in
- SPIFFE, FIDO2
- Provenance and supply chain
- C2PA, SPDX, CycloneDX
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