53 boosters for "capabilities" — open source, verified from GitHub, ready to install
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.
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.
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.
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.
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.
Heuristic scoring (no AI key configured).
"description": "A Model Context Protocol (MCP) server for Grafana providing access to dashboards, datasources, and querying capabilities", "name": "Grafana Labs" "homepage": "https://github.com/grafana/mcp-grafana",
"name": "antigravity-skills", "description": "Professional Agent Skills collection for full-stack development, logic planning, and multimedia processing.", "email": "guanyangsunlight@gmail.com",
"name": "firecrawl", "description": "Scrape, search, crawl, and map the web with a single command.", "./skills/firecrawl-agent",
``srcref` attributes from skill references to locate files Structure of skill definition files. AXEL Skill is a configuration format that enables AI to specialize in a specific area. Each skill defines a role, capability set, and operating rules for the AI, ensuring consistent and high-quality outpu
provides cross-platform abstractions for: Persistent key-value storage: 1. Use Schema validation - Validate all external data
Human MCP enables Claude coding agents to leverage human-like capabilities including vision, debugging, and multimodal interactions through the Model Context Protocol. Developers building AI coding assistants and agents will benefit from enhanced human-centered debugging and visual analysis features.
Skyll enables agents to dynamically discover and retrieve skills at runtime. Instead of having all skills pre-loaded, agents can search for relevant skills on-demand and inject them into context. Get a specific skill: The API returns ranked skills with relevance scores (0-100):
"description": "Sentry Plugin for Claude Code to help with debugging including MCP, commands, and skill capabilities.", "keywords": ["sentry", "debugging", "monitoring", "error-tracking"], "repository": "https://github.com/getsentry/sentry-for-ai",
"name": "minimax-mcp-js", "version": "0.0.17", "description": "Official MiniMax Model Context Protocol (MCP) JavaScript implementation that provides seamless integration with MiniMax's powerful AI capabilities including image generation, video generation, text-to-speech, and voice cloning APIs.",
"name": "zai-skills", "owner": "Numman Ali <numman.ali@gmail.com>", "description": "Z.AI capabilities for AI agents - vision, search, reader, and GitHub repo exploration"
A development guidelines prompt for Python projects using Windsurf, establishing coding standards for event-driven systems with clear conventions for testing, type hints, and tooling. Useful for teams standardizing their Windsurf workflows and maintaining consistent code practices across event-sourcing architectures.
A Copilot system prompt that provides Laravel development guidelines covering PHP 8.4, Filament v4, Laravel v12, and associated ecosystem packages with best practices for code conventions, testing, and application architecture.
An MCP server that enables Claude to maintain persistent long-term and short-term memory across conversations using a local SQLite database. Developers and AI agents benefit from enhanced context retention and conversation continuity.
"name": "inference-builder", "description": "Generate deployable Vision AI pipelines with high-performance video and streaming capabilities on NVIDIA GPUs. Create GPU-accelerated inference microservices using DeepStream, Triton, vLLM, TensorRT-LLM, or PyTorch backends.",
A comprehensive tutorial chapter teaching developers how to build and deploy intelligent AI agents with tool use and automation capabilities in AnythingLLM. Ideal for engineers looking to add autonomous workflows and function-calling to their self-hosted RAG systems.
