Resource-scan receipts

anthropics/skills — mcp-builder SKILL.md

Canonical URL: https://raw.githubusercontent.com/anthropics/skills/main/skills/mcp-builder/SKILL.md · Fetched from: https://raw.githubusercontent.com/anthropics/skills/main/skills/mcp-builder/SKILL.md · Machine form: /v1/resource-scans/raw-githubusercontent-com-anthropics-skills-main-skills-1f7a5a5d09 · Markdown

Latest receipt: 2 of 8 checks flagged — the findings below are the record. SHA-256 of the exact bytes scanned: 0f4592dcb53cf2b5d6b7febee6b4152018b565551a1c29e3c612f57b218ab295 · 9092 bytes · scanned 2026-10-27T12:23:59.289Z · scanner resource-scan-v1 · ledger entry 1624.

Analysis is static only: the bytes were read as text and were never executed, installed or run. Nothing was fetched from behind a login.

Checks (latest receipt)

• Outbound network references — flag

  The scanned bytes reference outbound network activity to these domains: modelcontextprotocol.io, raw.githubusercontent.com. Any resource that reaches the network can send data out as well as bring data in; the findings name what the bytes reference, and the reader decides whether that fits the resource's stated purpose.

  Evidence: domain: modelcontextprotocol.io; domain: raw.githubusercontent.com

• Credential and environment access — pass

  No credential or environment access patterns were found in the scanned bytes.

• Install and postinstall hooks — pass

  No install or postinstall hooks were found in the scanned bytes.

• Obfuscation and encoded payloads — pass

  No obfuscation or encoded-payload signs were found in the scanned bytes.

• Shell-outs and download-and-execute — pass

  No shell-out or download-and-execute patterns were found in the scanned bytes.

• Permission declarations vs behavior — flag

  The bytes show network behavior, and no permissions declaration was found in the scanned bytes to compare it against.

  Evidence: behavior: network

• Known-bad indicators — pass

  None of the scanner's published known-bad indicator patterns matched the scanned bytes.

• Provenance facts (weak signals) — pass

  Provenance facts, labeled weak signals — they say where the bytes sit, not what the bytes do: source host: raw.githubusercontent.com; repository: anthropics/skills; bytes scanned: 9092.

  Evidence: source host: raw.githubusercontent.com; repository: anthropics/skills; bytes scanned: 9092

History

Every receipt for this artifact so far names the same SHA-256: the bytes have not changed between scans.

• 2026-10-27 — 2 of 8 checks flagged · SHA-256 0f4592dcb53cf2b5… · 9092 bytes · scanner resource-scan-v1 · ledger entry 1624