MCPMCP Supply Chain CheckerServers and skills, checked before the agent runs

Sources

Every rule and every claim has a source

The episode sets the market reading. The public research names the attack shapes. The standards and laws supply the official requirement behind each check.

SourceWhat it supports
The AI Native Dev, Snyk's Manoj Nair: Skills and MCP Are the New npmThe market reading: the new supply chain at 11:18, the intent of a skill at 12:30, the PocketOS case at 12:50, the sandbox and separate identities at 15:45, the 50,000-agent rollout around 10:09. Episode published 20 October.
Snyk ToxicSkills: malicious AI agent skillsThe counts (3,984 skills, 534 critical, 1,467 with any issue, 76 confirmed payloads, 8 live) and the attack shapes: external malware, obfuscated exfiltration, hidden instructions, secrets, third-party content.
OWASP MCP Security Cheat SheetLeast privilege, pinned tool definitions, sandbox isolation, human approval, token audience and the risk list: tool poisoning, rug pull, confused deputy, supply chain, sandbox escape.
MCP security best practicesTLS for remote transport, token passthrough and the audit trail, confused deputy and consent.
NIST SP 800-161 Rev 1The United States requirements behind the checks: supplier assessments (SR-6), provenance (SR-4), component authenticity (SR-11), least privilege (AC-6), event logging (AU-2), boundary protection (SC-7).
EU Cyber Resilience ActThe EU requirements: due diligence on third-party components (Art. 13(5)), secure by default (Annex I Part I(2)(b)), logging (Annex I Part I(2)(l)), limiting attack surfaces (Annex I Part I(2)(j)).
UK Cyber EssentialsThe UK baseline: application allowlisting, privileged account approval, separate admin accounts, patching, firewalls, malware protection.
ASD Strategies to Mitigate Cyber Security IncidentsThe Australian technical strategies: application control, patching, restricting admin privileges, sandboxed environments, network segmentation, credential protection, detection.

What we do not claim

We do not claim that any framework endorses this product, that a clean report means compliance, or that a cited requirement is quoted verbatim. The requirement text on this site is our statement of the published rule, cited so a reader can check it. No figure on this site is a forecast or an estimate presented as a measurement.

The photograph

The hero photograph is by Startup Stock Photos, published on StockSnap under CC0. The credit is in the footer.