132 boosters for "building" — open source, verified from GitHub, ready to install
Moltbook is an autonomous Claude agent that builds and manages MCP tools with circuit breaker protection and multi-platform orchestration. It benefits developers building agent infrastructure, MCP ecosystems, and reliability patterns into autonomous systems.
"name": "signalwire-builder", "description": "Expert knowledge for building SignalWire applications including all SDKs, REST APIs, SWML, Relay/Fabric, AI Agents, and modern JSON/YAML-based communication systems", "name": "SignalWire",
"$schema": "https://plugins.claude.ai/schema/marketplace.json", "description": "Browser automation and AI agent skills for Notte. Run real cloud or local browsers, scrape JavaScript-rendered pages with Pydantic-typed output, drive multi-step workflows behind auth and captchas, and deploy any browser
UI Skills is an opinionated constraint system for building accessible, performant interfaces with AI agents on Claude Code, covering stack choices, component patterns, interactions, and animation best practices.
"name": "adjutant-agent", "description": "Adjutant agent protocol for MCP communication, beads, and epic planning", "SessionStart": [{ "matcher": "", "hooks": [{ "type": "command", "command": "adjutant prime" }] }],
Expert guide for building AI-powered applications with the Glove TypeScript framework, helping developers create agent-based systems with tools and custom renderers. Ideal for developers working with Glove projects, React integrations, and AI model adapters.
A specialized agent for Node.js backend development with pure JavaScript, focusing on modern ES2024 patterns, async optimization, and runtime performance. Ideal for developers building high-performance APIs and services without TypeScript.
A Twitter/X engagement agent that helps users create viral content, leverage trending topics, and build communities through strategic, concise communication and thread storytelling.
visual-storyteller transforms data and concepts into compelling visual narratives, infographics, and presentations. Ideal for marketers, product teams, and communicators who need to engage stakeholders through compelling visual content.
"description": "Skills for building, running, validating, and editing AI methods following the MTHDS standard.", "name": "Pipelex staff", "email": "oss@pipelex.com"
skill-creator is a toolkit for developers to build, validate, and package custom Claude Code Skills with structured workflows and templates. Developers building domain-specific automation tools and Claude Code extensions benefit most from this booster.
This skill enables developers to create cryptographically signed, immutable constitutions for AI tool-use governance in OpenClaw, with Ed25519 signing, GitTruth attestation, and policy evaluation artifacts. It's designed for teams implementing constitutional governance frameworks for AI agents.
Intent Kit provides Cursor rules for building hierarchical intent-driven Python workflows with LLMs, enabling developers to create structured, context-aware automation systems. It's useful for developers building complex AI-driven applications that require intent classification and conditional execution.
DevWins provides Copilot Agent Mode instructions for building applications using tool-based context resolution and library documentation lookup. It benefits developers using Copilot who need structured guidance on leveraging library references and documentation within their workflow.
Docker Buildx enables multi-platform container image builds with advanced caching and CI integration for developers working with containerized applications. DevOps engineers and backend developers benefit most from optimized build pipelines across architectures.
A Python skill booster for BeautifulSoup4 that enables parsing, searching, and modifying HTML/XML documents through a navigable tag tree. Developers working with web scraping, data extraction, and HTML manipulation benefit from this practical library integration.
A comprehensive system prompt and structural guide for building production-ready GenAI applications with clear rules, templates, and best practices across multiple AI platforms. Developers building AI agents and structured LLM applications benefit from its emphasis on proper configuration, testing, and code standards.
Loads LTI 1.3 and LTI Advantage specifications to provide context for building LTI-compliant educational tooling. Developers building integrations with learning management systems will benefit from having these standards readily available.
Polydoc enables developers to build advanced documentation systems using Pandoc filters compiled to native code with GraalVM, eliminating Python/Node.js dependencies for JVM/Clojure projects. It's useful for teams needing performant document transformation and searchable documentation books.
A practical guide to writing maintainable, debuggable LLM agent code by addressing unique failure modes like non-determinism, opaque tool calls, and prompt-logic coupling. Developers building Claude-based agents will benefit from these patterns.
An AI agent that builds and modifies user interfaces using shadcn/ui components and blocks, enabling developers to rapidly create beautiful, functional UIs with React, TypeScript, and Tailwind CSS.
Loads LTI 1.3 and LTI Advantage specifications to provide context for building LTI-integrated educational tools. Ideal for developers creating learning management system integrations and assessment platforms.
Sockethub bridges web applications to IRC, XMPP, and RSS/Atom feeds using ActivityStreams, enabling developers to build protocol-agnostic messaging clients and real-time communication tools.
Heuristic scoring (no AI key configured).
