Dr. Cesar Guzman
Likes diving and applying AI in space.
👷🏽 AI Engineer & Management
🛰️ Spacecraft
🔬 Researcher
🔎 Curious
- Near ESA
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Part 3: The MCP Supply Chain Nightmare
9 minute read
How the rapid growth of MCP tool ecosystems created unprecedented supply chain vulnerabilities that traditional security can’t detect
Rethinking MCP Architecture for AI Agents
6 minute read
Instead of building dozens of specialized MCP tools, what if we gave AI agents a single powerful tool: the ability to write and execute code?
Part 2: MCP’s Authentication Crisis: Why OAuth Isn’t Enough for AI Tool Security
8 minute read
The authentication model that works for human users is fundamentally broken when AI agents become the primary interface
Part 1: Tool Description Injection: The Invisible MCP Threat Hiding in Plain Sight
6 minute read
How malicious instructions embedded in MCP tool descriptions can hijack AI agents without users ever knowing
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