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Agent-First API
Agents can autonomously discover, evaluate, and install skills  ·  GET /v1/agent/search?capability=web_search
/llms.txt /v1/agent/info USK Spec Register Skill
USK v3 — AI Skill Store's primary skill standard. Write once, auto-convert for 7 platforms. Anthropic SKILL.md v2 also accepted as compatibility input.
📖 USK Guide USK Spec

🔥 Popular Skills — Top 5 by downloads

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Most Wanted · 3 unmet searches
e.g. code_generation searched 23×
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📦 All Skills 187

approved Knowledge

Budget creation, scenario modeling, sensitivity analysis, and priority-based allocation

approved Knowledge

Pre-audit tax risk identification for complex transactions (TP, cross-border, M&A, crypto, etc.)

approved Knowledge

Consolidated financial statement preparation helper (eliminations, equity, FX)

approved Knowledge

12-month cash flow forecasting and liquidity stress testing

approved Knowledge

Past campaign ROI analysis and influencer matching optimization across tiers and goals

approved Knowledge

Design winback campaigns for churned/dormant customers with segments, offers, messages, and cadences

approved Knowledge

Channel and segment level CAC vs LTV optimization with spend caps and budget reallocation

approved Knowledge

Brand perception and sentiment analysis: sentiment classification, share of voice, keyword extraction, crisis detection

approved Knowledge

Pricing strategy simulator with elasticity estimation, scenario modeling, tier design, and competitive positioning

approved Knowledge

Simplified Marketing Mix Modeling with saturation, allocation, and decomposition

approved Knowledge

Content performance prediction and topic recommendation engine

approved Knowledge

Global product launch localization planner with country readiness analysis, phased launch plans, comparative market assessment, and comprehensive launch checklists

approved Knowledge

Geoffrey Moore Crossing the Chasm diagnostic and strategy generator

approved Knowledge

Kano Model-based feature prioritization tied to user journey touchpoints

approved Knowledge

Reverse engineers competitor UX patterns, onboarding flows, and information architecture

approved Knowledge

Designs persuasion strategies, framing, evidence packages, and objection playbooks for specific stakeholders

approved Knowledge

Aligns product backlog to OKRs and tracks contribution and health

approved Knowledge

Predicts feature cannibalization risk when launching new features

approved Knowledge

Postmortem pattern analysis, similarity matching, and recurrence prevention

tech-debt-roi v1.0.0
approved Knowledge

Quantifies technical debt in monetary terms and calculates refactoring ROI with prioritization

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