KOS Protocol is an open-source framework and standard for publishing structured, provenance-tracked knowledge via kos.json files. It allows entities to expose verifiable facts and relationships for AI agents, supporting trust and citation in automated systems.
KOS Protocol sits in PulseGate's Frameworks & SDKs category. It focuses on enabling entities to publish verifiable, machine-readable knowledge for AI agents to consume and trust. It is built as an open-source project for AI developers and data publishers. KOS Protocol is open source under the Open Source license. KOS Protocol is available on the web, the command line, and API, and it can be self-hosted.
KOS Protocol first shipped in 2024. PulseGate's similarity index finds few close equivalents — KOS Protocol occupies a relatively distinct niche. Key capabilities include provenance tracking, structured data, and open standard. It exposes integrations via a public API.
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