Standardsby GlyphPromptfoo open standards support
Business apps · 3 standards supported · read Sep 25, 2026
A business software company that supports MCP, OTel and A2A.
AI agents2
Model Context Protocol
Promptfoo runs an MCP server, per its own documentation.
Agent2Agent
Promptfoo supports A2A agents in its product, per its own documentation.
Telemetry and lineage1
OpenTelemetry
Promptfoo takes OpenTelemetry data natively over OTLP, per its own documentation.
About Promptfoo
- Status
- Deal announced
- Website
- promptfoo.dev
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, OIDC, FIDO2
- Provenance and supply chain
- C2PA, SPDX, CycloneDX
Compare with Adobe, Apache Doris (VeloDB), ElevenLabs, Google, Crusoe