My name is Gérald Morisseau and I am an enterprise architect at onepoint. I write here about agentic artificial intelligence, information systems architecture, and how organizations run their transformations.
My aim is straightforward: to make these subjects understandable without requiring the reader to be a technical expert. Every concept is explained, every acronym is spelled out, and whatever remains uncertain is presented as such.
Featured
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Agentic protocols 2026: differences, governance and use cases
Agentic protocols 2026: differences between overlapping protocols, governance models, and concrete use cases on the most mature protocols (MCP, A2A, UCP).
Latest articles
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Agentic protocols in 2026, in one infographic
Summary infographic of agentic protocols in 2026, layer by layer, complemented by a detailed article on their differences, governance and…
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AI model benchmarks: the infographic for reading a score
An infographic in five parts about AI model benchmarks: what a score contains, what it leaves unsaid, and why a…
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BMAD: the open-source framework that structures vibe coding
BMAD is an open-source framework that structures AI-assisted development with an agile method and six specialized agents, turning vibe coding…
The three sections of this blog
Agentic AI and LLMs. Artificial intelligence systems that can act autonomously, and large language models: architectures, integration protocols, tools and observed limitations.
Enterprise Architecture and IT. Designing and evolving information systems: capability mapping, application architecture and governance.
Consulting & Transformation. Consulting practice and change management: methods, team organization, adoption and steering.
Going further
Every article is gathered on the Blog page. If you want to know who writes here and why, the About page sets it out.