TSAIResources
The TSAI protocol is open source under Apache 2.0. Everything you need to understand, evaluate, or implement the protocol is available publicly.
Protocol specification on GitHub
The complete open-source repository containing the architecture specification, credential format, trust tier definitions, protocol integration guides (MCP, A2A, HTTP), JSON schemas, OpenAPI definitions, and design decision records.
TSAI presentation at OMR 2026
The public introduction of TSAI at OMR Hamburg in May 2026 — covering the problem space, the protocol concept, and the ecosystem launch together with Trusted Shops.
Trusted Shops — TRSTD for AI Agents
Trusted Shops is the first Trust Authority in the TSAI ecosystem. Their TRSTD platform provides agent verification and credential issuance for operators looking to get their agents credentialed.
Questions?
If you would like guidance on how TSAI fits your organisation, reach out to the working group.