Diff two npm/PyPI versions or lockfiles: new install scripts, network/shell/eval calls, new deps.

Quote, bid and confirm travel upgrades: eligibility, bid range, place/modify/cancel, instant buy.

Health check for React Native and Expo apps: upgrade blockers, App Store and Google Play rejections, crash risks, security (OWASP MASVS), accessibility and performance, with a step-by-step upgrade plan.

Audit AI agents' tool calls, planning and memory; Base on-chain data; pay per call via x402.

Enables an AI assistant to inspect project dependency and runtime files, determine each component's support status and end dates, and rank upgrade urgency using bundled endoflife.date data.

Enables MCP clients to retrieve mid-band account summaries, quarterly reviews, upgrade-path eligibility, and priority artifact access for a named-relationship retainer.