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stillmarcus24/README.md

Marcus Still — Still OS Digital Holdings LLC

Independent security research and trust infrastructure for the autonomous agent economy.

Security research (public, third-party-verified):

  • CVE-2026-106763 — RCE in @justice8096/sagemath-mcp-server
  • CVE-2026-106764 — RCE in @rog0x/mcp-git-tools
  • CVE-2026-106765 — RCE in @rog0x/mcp-docker-tools

All three are command-injection → remote code execution in published MCP (Model Context Protocol) servers, reported through MITRE and credited to Still OS Digital Holdings LLC.

Standards work:

  • Authoring the correctness & dispute extension for the x402 payment standard (x402-foundation/x402#3868) — the layer that adjudicates whether what was paid for was correct, backed by an on-chain bond.

What I build: a correctness/dispute & trust layer for machine-to-machine commerce — signed, hash-chained verdicts; an on-chain, independently-checkable correctness bond; and zero-dependency conformance kits so anyone can verify the work without trusting me.

Everything I publish is designed to be recomputed by a stranger. Verify, don't trust.

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