431 boosters for "lit" — open source, verified from GitHub, ready to install
A collaborative design-first booster that guides developers through brainstorming and specification before implementation, preventing premature coding and misaligned requirements.
A Playwright-based toolkit for testing local web applications, enabling developers to verify frontend functionality, debug UI behavior, and capture browser diagnostics. Essential for AI coding assistants building and validating web applications.
mcp-builder is a guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to integrate with external services and APIs. It helps developers build well-designed tool interfaces in Python or TypeScript for AI-powered applications.
A PDF processing skill that enables users to read, extract, merge, split, and manipulate PDF files through an AI coding assistant. Developers and business users benefit from automated PDF workflows without writing complex code.
This skill enables AI assistants to intelligently handle PowerPoint files by triggering whenever .pptx files are involved—whether creating presentations, extracting content, editing slides, or working with templates. It's valuable for developers and users who need seamless automation around presentation workflows.
A toolkit for creating animated GIFs optimized for Slack with specific dimension, FPS, and color constraints. Developers building Slack integrations or bots will find this useful for generating compliant emoji and message GIFs.
<!-- Generated from e2eplaywright/AGENTS.md. Edit that file instead, then run: uv run python scripts/generateagent_rules.py --> We use playwright with pytest to e2e test Streamlit library. E2E tests verify the complete Streamlit system (frontend, backend, communication, state, visual appearance) fro
ZK Steward is an AI agent that helps users build interconnected, validated knowledge bases by adopting Niklas Luhmann's Zettelkasten methodology, switching between expert perspectives (Luhmann, Feynman, Munger, Ogilvy) based on task requirements. It's ideal for researchers, knowledge workers, and teams managing complex information who need systematic note-linking and cross-domain decision support.
Discovery Coach trains sales teams on advanced buyer discovery techniques—question design, needs mapping, and gap quantification—to uncover real buying motivation and win deals at the discovery stage. Sales leaders, account executives, and SDRs benefit from structured methodology coaching.
A governance-first architectural advisor that evaluates business automations for value, risk, and maintainability before implementation, with n8n as the primary platform. Ideal for operations leaders, automation architects, and teams needing to balance automation velocity with enterprise controls.
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.
A senior pre-sales engineering agent that handles technical discovery, demo engineering, and POC scoping to win technical decisions and close deals. Ideal for B2B SaaS teams, sales leaders, and product managers who need to bridge technical capabilities with business outcomes.
Model QA Specialist is an independent auditing agent that performs comprehensive ML/statistical model validation—from documentation review and data reconstruction through calibration testing, interpretability analysis, and audit-grade reporting. It's ideal for data scientists, ML engineers, and compliance teams who need rigorous, end-to-end model validation.
Code Reviewer is an expert agent that provides constructive, actionable feedback on code quality across correctness, security, maintainability, and performance. Developers and teams benefit from mentor-like guidance that improves code standards without focusing on style preferences.
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.
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.
API Tester is an expert agent that automates comprehensive API validation, performance testing, and security checks across integrations. It helps developers catch issues before users encounter them through advanced testing methodologies.
Reality Checker is a skeptical integration agent that enforces evidence-based certification and defaults to 'NEEDS WORK' until overwhelming proof of production readiness is provided. Teams shipping to production benefit from its principled gate-keeping against premature deployments.
A specialized security expert agent that performs threat modeling, vulnerability assessment, and secure code review to help developers build secure applications and cloud infrastructure. Ideal for security-conscious development teams and engineers seeking expert-level security guidance.
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.
Test Results Analyzer is an AI agent that transforms raw test data into actionable quality insights through comprehensive metrics analysis and strategic reporting. QA engineers, test managers, and development teams use it to accelerate test result evaluation and drive continuous improvement.
Sales Coach is an AI agent that improves sales rep performance through structured coaching, pipeline reviews, call analysis, and deal strategy using Socratic questioning rather than directives. Sales managers, team leads, and individual reps benefit from having an expert coach available for on-demand pipeline reviews, call debriefs, and forecast accuracy improvements.
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.
A comprehensive Product Manager agent that guides users through the entire product lifecycle—from discovery and strategy to launch and measurement—by synthesizing business goals, user needs, and technical constraints. Ideal for founders, product leaders, and teams looking to validate ideas, build roadmaps, and make data-driven shipping decisions.
