API Integration
| Server | Language | Stars | Downloads |
|---|---|---|---|
| skanfirmy.pl Verify Polish companies by NIP/KRS/REGON + EU VAT (VIES). 9 MCP tools, no key. | — | - | - |
| SkärgårdsKollen — Stockholm Archipelago Stockholm archipelago boats: realtime departures, trip planning, disruptions, island guides. | — | - | - |
| Skedra Whiteboard Create, read and live-edit visual boards, Kanban plans, Gantt timelines and diagrams with AI agents. | — | - | - |
| Sketchfab Provides a streamlined interface to the Sketchfab API for searching and downloading 3D models with filtering options for animated or rigged content. | Python | 1 | - |
| sketchfab-mcp-server This is an MCP (Model Context Protocol) Server for discovering and downloading 3D models | JavaScript | 40 | - |
| Skiddle Skiddle MCP. | — | - | - |
| Ski Limone Travel Guide Limone Piemonte travel guide: hotels, dining, wine, village content, and live snow via MCP. | — | - | - |
| SkillAudit Security scanner for AI agent skills and MCP servers. Detects credential theft, data exfiltration, prompt injection, obfuscated code, and 80+ threat patterns. Free API + CLI (npx skillaudit). Premium deep scans via x402 micropayments. | — | - | - |
| SkillDB A registry of 5,900+ peer-authored skills any MCP agent can search and load on demand. | TypeScript | - | - |
| SkillFM Beacon AI health, token usage, LLM cost optimization, BYOK vault, and cleanup audits for MCP agents. | TypeScript | - | - |
| SkillFM BYOK Vault BYOK vault, provider API key guidance, usage visibility, and SkillFM Beacon checks for MCP agents. | TypeScript | - | - |
| SkillFM Claude Code Token Usage Claude Code token usage, cost visibility, and SkillFM Beacon AI health checks for MCP agents. | TypeScript | - | - |
| SkillFM LLM Cost Optimizer LLM cost optimizer for OpenAI, Anthropic, token usage, BYOK, and SkillFM Beacon audits. | TypeScript | - | - |
| Skillforge Render API Screenshot, PDF, OG-image, and page extraction (markdown/JSON) over MCP. Bearer key or x402. | — | - | - |
| skillit Generate AI agent skills (SKILL.md) from TypeScript API docs — TypeDoc plugin + CLI + Docusaurus/VitePress | TypeScript | 7 | - |
| skillkit Toolbox for AI agent skills: scaffold, lint, pack, install, and serve SKILL.md skills | Python | - | - |
| Skill Ninja Enables discovery, installation, and management of reusable agent skills from GitHub repositories with a curated skill index and workspace analysis for personalized recommendations. | TypeScript | 12 | - |
| SkillOS MCP Server SkillOS MCP Runtime exposes the SkillOS skill registry as activatable MCP tools for AI agents. | TypeScript | - | - |
| Skills Anywhere Discover and load Agent Skills from configured local directories and Git sources over stdio MCP. | TypeScript | - | - |
| Skills Board Search your team's shared AI-skill library, get install commands, and save skills from your agent. | — | - | - |
| Skill_Seekers Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection | Python | 15.0k | - |
| Skill Shelf (Rust singleton daemon) Progressive group routing for 393 professional skills via Rust daemon stdio shim. | — | - | - |
| Skills Hub Search and discover 4,400+ AI coding skills from 93 sources including Anthropic, Google, Microsoft, Vercel, Stripe, and more. Tools: - search_skills — Find skills by keyword, category, or tag - get_skill_detail — Get full instructions, quality scores, and metadata for any skill - list_installed_skill — Browse top skills by category and install count One-command install: `npx @skills-hub-ai/cli install <slug>` Built by [skills-hub.ai](https://skills-hub.ai) — the open skill registry for Claude Code, Cursor, Windsurf, Codex, and Copilot. | — | - | - |
| skills_mcp_server FastAPI Skills manager to use with MCP capable agents | Python | 21 | - |
| SkillSync Security-gated skill management server that scans GitHub repositories against 60+ threat patterns before allowing installation to Claude Code and other MCP clients. | TypeScript | 4 | - |