PDF Hub
Mobile-readable product guide for humans and teams.
Aqelya Signals
Signals helps determine whether an offer, page, checkout path, post-payment experience, and AI-assistant recommendation path are ready for real buyers across languages, cultures, markets, and channels.
Product access
The complete Signals files are served through purchase verification. After Stripe redirects with a checkout session id, the access page unlocks the PDF, Prompt Hub, Markdown Hub, and Machine JSON.
Not a prompt pack
Free tools can draft copy. Signals evaluates the commercial chain: buyer comprehension, trust, fulfillment, conversion path, value beyond free alternatives, agent-readability, boundaries, localization, timing, and human approval.
Included formats
Use PDF for mobile reading, Prompt Hub for assistants, Markdown for documentation, and JSON for machine workflows.
Mobile-readable product guide for humans and teams.
Executable plain-text context for AI assistants and local LLMs.
Portable source format for docs, notes, and knowledge bases.
Structured context for agents, validators, and automations.
Weighted decision engine
Signals weights fulfillment, trust, comprehension, and value heavily because those are the areas most likely to create buyer disappointment if they fail.
Buyer understands what is sold.
Buyer feels safe enough to purchase.
Buyer receives a usable next step after payment.
Page → checkout → receipt → redirect works.
Product is worth paying for.
AI assistants can describe and apply it safely.
Unsupported claims and unauthorized actions are blocked.
Language and culture risks are considered.
Launch window is reasonable.
Human authority remains explicit.
Weighted score >= 4.35 and no critical gaps.
Weighted score >= 3.65 and < 4.35 and no critical gaps.
Weighted score >= 2.75 and < 3.65 or material non-critical gaps.
Weighted score < 2.75 or any critical gap.
How to run Signals
North-star rule
Signals exists to prevent that failure. It is a shared decision language between humans and AI agents before traffic, promotion, localization, or automation.