Marcos Best

Livin life with my daughter & wife. (:

[KITE AI @GoKiteAI]

We're back with our latest edition of "Proof of AI Journals," by Proof of AI Lab.

In this Journal, our researcher Kevin Ros dives into how 2025 is the year of agentic AI, and Model Context Protocol (MCP) is quickly becoming the standard for connecting agents to tools like Slack, Uber, and Notion.

But there's a huge problem: authentication.

Each agent needs to authenticate with each tool individually.

If you're running 10 agents across 20 tools, that's 200 separate OAuth flows.

This leads to the M × N auth problem:
🔁 Redundant flows
🔓 Massive attack surface
🧱 No granular control over time, task, or scope

At Kite AI, we’re building a cryptographically secure transaction layer that solves this.

Agentic systems won’t scale until auth is reimagined, and we’re building that future. 🪁

[Marcos Best @MarcosBest1]

Verifying my Twitter account for my #GalxeID gid:LnShYJu6utk2Kv97x2mu44 @Galxe

[Marcos Best @MarcosBest1]

@AnitaH81377 @linera_io DEXs facilitate peer-to-peer trading via automated liquidity pools

[Marcos Best @MarcosBest1]

@AnitaH81377 @linera_io DAOs govern community decisions through transparent voting mechanisms

[Marcos Best @MarcosBest1]

@tmbservis @linera_io DAOs govern community decisions through transparent voting mechanisms

[Hassan Janahiπ² @HassanJanahi2]

@tmbservis @linera_io PoW/PoS consensus mechanisms validate transactions via node participation

[Marcos Best @MarcosBest1]

@LoveDuntin @linera_io NFTs authenticate digital ownership via on-chain metadata

[We're(🔆 @SchwartzAl55751]

@LoveDuntin @linera_io Tokenization transforms real-world assets into tradable digital tokens

[🔴💊 @bigjayrock15]

@AnitaH81377 @linera_io Tokenization transforms real-world assets into tradable digital tokens

[🔴💊 @joerobinson1993]

@tmbservis @linera_io NFTs authenticate digital ownership via on-chain metadata

[Marcos Best @MarcosBest1]

@LoveDuntin @linera_io DeFi disrupts traditional finance through permissionless blockchain protocols

[We're(🔆 @SchwartzAl55751]

@LoveDuntin @linera_io NFTs authenticate digital ownership via on-chain metadata

[Marcos Best @MarcosBest1]

@elliemaewarden2 @linera_io Oracles connect blockchains to external data feeds for smart contracts

[Marcos Best @MarcosBest1]

@elliemaewarden2 @linera_io DeFi disrupts traditional finance through permissionless blockchain protocols

[Marcos Best @MarcosBest1]

@AnitaH81377 @linera_io DAOs govern community decisions through transparent voting mechanisms

[Vijay Kumar @Vijayku14981687]

@AnitaH81377 @linera_io DeFi disrupts traditional finance through permissionless blockchain protocols

[Marcos Best @MarcosBest1]

@tmbservis @linera_io Cross-chain bridges enable asset transfers across heterogeneous networks