349 boosters for "lit" — open source, verified from GitHub, ready to install
MCP Builder is an expert agent that designs, builds, and tests Model Context Protocol servers to extend AI capabilities with custom tools, resources, and integrations. Developers and AI engineers use it to rapidly create reusable MCP servers for APIs, databases, and workflow automation.
An expert SRE agent that helps teams define SLOs, manage error budgets, build observability systems, and reduce toil in production environments. Ideal for engineering leaders and platform teams scaling reliable systems.
App Store Optimizer is an expert ASO agent that helps mobile app developers improve discoverability, conversion rates, and organic downloads through data-driven app store optimization strategies.
Feedback Synthesizer is an agent that collects and analyzes user feedback from multiple channels to extract actionable product insights and prioritization recommendations. Product managers, designers, and engineering teams benefit from converting qualitative feedback into data-driven strategic decisions.
Account Strategist is a post-sale revenue agent that identifies and executes expansion opportunities within customer accounts through stakeholder mapping, QBR facilitation, and systematic growth planning. Sales leaders, account executives, and customer success teams use it to maximize net revenue retention and transform closed deals into platform relationships.
An expert accessibility auditing agent that evaluates interfaces against WCAG standards and assistive technologies to identify barriers and ensure inclusive design. Ideal for developers, QA teams, and product managers who need systematic accessibility validation.
Cursor rules that provide AI coding agents with guidance for developing the Streamlit library itself (backend, frontend, protobufs), rather than building Streamlit applications.
A curated directory of high-quality plugins for Claude Code. Plugins can be installed directly from this marketplace via Claude Code's plugin system. or browse for the plugin in
This booster equips AI coding assistants with specialized guidance for reading, creating, and editing Word documents programmatically while maintaining formatting and layout fidelity. Developers working with `.docx` files—especially those requiring professional formatting, tables, or visual validation—will find this booster invaluable.
Enables AI assistants to programmatically create and edit PowerPoint presentations using PptxGenJS with layout helpers and validation utilities. Developers and content creators benefit from automating slide deck generation, modification, and troubleshooting.
Generates spoken audio from text using OpenAI's TTS API, supporting single clips, batch operations, and accessibility reads. Developers building voiceovers, IVR systems, or accessible content will find this directly useful.
Generates repository-grounded threat models that identify trust boundaries, assets, attack paths, and mitigations in application code. Ideal for security engineers and developers performing AppSec threat modeling on specific codebases.
A skill for bootstrapping, developing, and designing modern WinUI 3 desktop applications with C# using Microsoft's official guidance and patterns. Useful for Windows developers building new apps or troubleshooting WinUI-related setup and implementation challenges.
Analyzes git repositories to map security ownership, identify bus factors, and detect orphaned sensitive code, exporting results for graph visualization. Essential for security teams and DevOps engineers managing code risk and maintainer dependencies.
This booster enables OS-level desktop and window screenshot capture when users explicitly request it or when tool-specific capabilities are unavailable. Developers and AI assistants benefit from having a fallback capture mechanism for debugging, documentation, and UI inspection tasks.
Automates translation of Figma designs into production-ready code with pixel-perfect visual accuracy using the Figma MCP workflow. Ideal for developers and designers who need to implement designs quickly while maintaining design fidelity.
A skill for building and scaffolding ChatGPT Apps SDK applications that combine MCP servers with widget UIs, using a docs-first workflow. Developers building ChatGPT extensions and integrations benefit from structured guidance on tool design, UI registration, and SDK compliance.
A meta-guide that helps users create or update specialized skills to extend Codex's capabilities with domain-specific knowledge and workflows. Developers and AI agents building custom extensions benefit from this structured approach to skill development.
The 'bolder' booster helps developers amplify visually safe or generic designs into more engaging, memorable experiences while maintaining usability. Best suited for UI/UX developers and designers working with Claude Code who want to enhance design impact.
Delight is a skill booster that helps developers add joyful, personality-driven touches to interfaces—transforming functional designs into memorable user experiences. It benefits product teams, UX-focused developers, and anyone building customer-facing applications.
A skill that helps developers create distinctive, production-grade frontend interfaces with polished aesthetics and creative design choices, avoiding generic AI-generated outputs. Ideal for developers building web components, pages, and applications who want professional design quality.
An audit skill that systematically evaluates interface quality across accessibility, performance, theming, and responsive design, generating prioritized reports with severity ratings and actionable recommendations. Ideal for developers and QA teams seeking to identify and document UI/UX issues before fixes are implemented.
A design refinement skill that tones down overly bold or aggressive visual elements while preserving design impact, useful for designers and developers seeking more subtle, approachable aesthetics.
Polish is a final quality assurance skill that refines UI/UX details like alignment, spacing, and consistency before deployment. It's useful for developers and designers who want to elevate finished features from good to production-ready.
