AI Skill Store
PlatformFreeAgent-first skill marketplace with USK (Universal Skill Kit) open standard. Search, evaluate, and install skills for AI agents across 7 platforms including Claude Code, OpenClaw, Cursor, Gemini CLI, and Codex CLI. Agents discover skills via API with trust-level filtering (verified/community/sandbox)
Capabilities5 decomposed
skill discovery with trust-level filtering
Medium confidenceThis capability allows AI agents to discover and evaluate skills through an API that supports trust-level filtering, categorizing skills as verified, community, or sandbox. It employs a standardized query mechanism based on the Universal Skill Kit (USK), ensuring that agents can seamlessly integrate skills across multiple platforms like Claude Code and Codex CLI. The architecture is designed to facilitate rapid skill evaluation without requiring authentication for read operations, which enhances accessibility and speeds up the integration process.
Utilizes the USK standard for skill categorization, allowing agents to filter skills by trust level without authentication barriers.
More flexible than traditional marketplaces by allowing anonymous access to skill data while maintaining trust levels.
cross-platform skill installation
Medium confidenceThis capability enables AI agents to install skills across seven different platforms through a unified API interface. It leverages a modular architecture that abstracts the installation process, allowing agents to seamlessly integrate skills from platforms like OpenClaw and Gemini CLI without needing platform-specific adjustments. The use of a common installation protocol ensures that agents can easily adapt to new skills as they become available.
Features a unified installation process that abstracts platform-specific requirements, simplifying integration for developers.
More efficient than platform-specific skill stores, reducing the overhead of managing multiple installation processes.
skill evaluation metrics retrieval
Medium confidenceThis capability allows agents to retrieve performance metrics and evaluations for skills available in the marketplace. It uses a standardized API endpoint that aggregates user feedback and performance data, providing insights into skill effectiveness and reliability. This data is crucial for agents to make informed decisions about which skills to integrate based on real-world usage and community feedback.
Aggregates and standardizes performance metrics from multiple sources, providing a comprehensive evaluation framework for skills.
Offers a more holistic view of skill performance compared to isolated evaluations from individual platforms.
unified skill marketplace access
Medium confidenceThis capability provides a single point of access to a diverse range of skills from multiple AI platforms, utilizing the USK standard for interoperability. It employs a microservices architecture that allows for seamless integration and management of skills across platforms like Cursor and Codex CLI. This design choice enables developers to leverage a wide array of skills without needing to navigate multiple marketplaces or APIs.
Utilizes a microservices architecture to provide a seamless experience for accessing skills from various platforms through a single API.
More efficient than accessing multiple individual marketplaces, reducing complexity for developers.
community skill contributions management
Medium confidenceThis capability allows users to contribute skills to the marketplace, fostering a community-driven ecosystem. It employs a structured submission process that includes validation and categorization based on the USK standard, ensuring that community contributions meet quality and trust criteria before being made available to agents. This approach encourages collaboration and innovation within the AI development community.
Incorporates a structured validation process for community contributions, ensuring quality and adherence to the USK standard.
Encourages community engagement while maintaining high standards for skill quality, unlike many open marketplaces.
Capabilities are decomposed by AI analysis. Each maps to specific user intents and improves with match feedback.
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SkillFlow - AI Skills Marketplace
The curated marketplace for AI agent skills. Search, discover, and install verified skills for Claude, GPT, Cursor, and other AI platforms via MCP. Features 50+ skills across 12 categories with trust scores, compatibility info, and one-click install instructions. ## Key Features - **Search Skills**
Best For
- ✓developers building multi-platform AI agents
- ✓teams developing AI agents that require diverse skill sets
- ✓developers seeking data-driven insights for skill integration
- ✓developers managing skills across multiple AI platforms
- ✓developers looking to share their skills with the community
Known Limitations
- ⚠Limited to skills categorized within the USK framework; may not cover all available skills.
- ⚠Installation may require additional configuration depending on the target platform.
- ⚠Metrics are only available for skills that have been evaluated by users.
- ⚠May not include all skills available on individual platforms.
- ⚠Submissions are subject to review and may take time to be approved.
Requirements
Input / Output
UnfragileRank
UnfragileRank is computed from adoption signals, documentation quality, ecosystem connectivity, match graph feedback, and freshness. No artifact can pay for a higher rank.
About
Agent-first skill marketplace with USK (Universal Skill Kit) open standard. Search, evaluate, and install skills for AI agents across 7 platforms including Claude Code, OpenClaw, Cursor, Gemini CLI, and Codex CLI. Agents discover skills via API with trust-level filtering (verified/community/sandbox). No auth required for reads.
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