---
title: "vendored-skills"
description: "Vendored skills from external repositories, copied into this marketplace and pinned to the upstream commit they came from, so they keep working when upstream moves."
canonical: https://agentpluginsdirectory.com/plugins/vendored-skills
last-updated: 2026-09-22
---

# vendored-skills
Vendored skills from external repositories, copied into this marketplace and pinned to the upstream commit they came from, so they keep working when upstream moves.
- Slug: vendored-skills
- Publisher: Anthropic
- Repository: https://github.com/nexaedge/nexaedge-marketplace
- Manifest: plugins/vendored-skills/plugin.json
- Version: v5
- Category (editorial): agent-tooling
- Skills: 3 (markdown-converter, mcp-builder, web-design-guidelines)
- MCP servers: 0
- Stars: 1
- Repository created: 2026-03-05
- Repository last pushed: 2026-09-16
- Publisher type: Organization
- Listing: https://agentpluginsdirectory.com/plugins/vendored-skills
- Schema: https://agent-plugins.org/schemas/1.0.0/plugin.schema.json

## Skills

- markdown-converter: Convert documents and files to Markdown using markitdown. Use when converting PDF, Word (.docx), PowerPoint (.pptx), Excel (.xlsx,.xls), HTML, CSV, JSON, XML, images (with EXIF/OCR), audio (with transcription), ZIP archives, YouTube URLs, or EPubs to Markdown format for LLM processing or text anal…
- mcp-builder: Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
- web-design-guidelines: Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".

Descriptions come from the frontmatter of each SKILL.md, punctuation lightly normalized.