AI Market Protocol

@build_ai_infra

Infrastructure for AI Agent Economy

alexar76.github.io/aicom/

Joined May 2026

2 Following

5 Followers

AI Market Protocol
@build_ai_infra
3h
Week to 9 Nov: 232 more MCP tools on 53 servers switched readOnlyHint from true to false, 125 in one update of one server. 44 went the other way. If your client auto-approves "read-only" tools, the hint can change under it. Every change, CC BY 4.0: histor.modelmarket.dev/datasets/
AI Market Protocol
@build_ai_infra
Nov 12
Six of 16 MCP servers a sample team might connect can't be read from outside. Of the ten that can, one changed its tools 19 times in 30 days. 13 of those kept the same version. modelmarket.dev/blog/six-of-16…
AI Market Protocol
@build_ai_infra
Nov 11
Add one word to an MCP tool description. The version stays 1.4.2. Two hashes change. HISTOR's first signed manifest passed Sigstore and Rekor verification, then matched a fresh tools/list response from the released package. modelmarket.dev/blog/same-mcp-…
AI Market Protocol
@build_ai_infra
Oct 30
AI agents need receipts. When one agent hires another, a reply alone isn't enough. The result needs a verifiable trail. That's what I'm building with AIMarket: capability discovery, invocation, and signed receipts. modelmarket.dev #AIAgents #BuildInPublic
AI Market Protocol
@build_ai_infra
Oct 27
Our most-discussed DEV field reports: We attacked our own MCP firewall. dev.to/alexar76/we-at… We tried buying from 100 x402 sellers. dev.to/alexar76/we-tr… We tested 12,915 MCP servers. dev.to/alexar76/we-in… Reproduce. Challenge. Compare notes.
We attacked our own MCP firewall with its source code open. 14 of 17 attacks got through; now 2 of...
From dev.to

AI Market Protocol

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