skills MCP — 使用場景, 安裝 & 即時演示

為什麼要用

核心特性

R-first: tidyverse idioms, {{data-masking}}, S3/S4 method guidance
Quarto authoring (documents, dashboards, websites)
R package development (devtools/usethis conventions)
Reproducible environments (renv, Positron)
Vendor-maintained quality bar
Compatible with Claude Code and Posit's own agents

即時演示

實際使用效果

skills-skill-2.replay ▶ 就緒

0/0

安裝

選擇你的客戶端

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "skills-skill-2": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/posit-dev/skills",
        "~/.claude/skills/skills"
      ],
      "_inferred": true
    }
  }
}

開啟 Claude Desktop → Settings → Developer → Edit Config。儲存後重啟應用。

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "skills-skill-2": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/posit-dev/skills",
        "~/.claude/skills/skills"
      ],
      "_inferred": true
    }
  }
}

Cursor 使用與 Claude Desktop 相同的 mcpServers 格式。專案級設定優先於全域。

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "skills-skill-2": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/posit-dev/skills",
        "~/.claude/skills/skills"
      ],
      "_inferred": true
    }
  }
}

點擊 Cline 側欄中的 MCP Servers 圖示，然後選 "Edit Configuration"。

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "skills-skill-2": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/posit-dev/skills",
        "~/.claude/skills/skills"
      ],
      "_inferred": true
    }
  }
}

格式與 Claude Desktop 相同。重啟 Windsurf 生效。

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "skills-skill-2",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/posit-dev/skills",
        "~/.claude/skills/skills"
      ]
    }
  ]
}

Continue 使用伺服器物件陣列，而非映射。

~/.config/zed/settings.json

{
  "context_servers": {
    "skills-skill-2": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/posit-dev/skills",
          "~/.claude/skills/skills"
        ]
      }
    }
  }
}

加入 context_servers。Zed 儲存後熱重載。

claude mcp add skills-skill-2 -- git clone https://github.com/posit-dev/skills ~/.claude/skills/skills

一行命令搞定。用 claude mcp list 驗證，claude mcp remove 移除。

使用場景

實戰用法： skills

How to scaffold a proper R package

👤 R developers starting a new package and wanting usethis/devtools conventions ⏱ ~30 min intermediate

何時使用： You're tired of hand-writing DESCRIPTION, NAMESPACE, and roxygen2 boilerplate.

前置條件

Skill installed — git clone https://github.com/posit-dev/skills ~/.claude/skills/posit-skills
R + devtools — install.packages('devtools')

步驟

Scaffold

Use Posit R-package skill. Create a new package 'tidylaundry' with 2 exported functions: wash() and fold().✓ 已複製

→ Directory with DESCRIPTION, NAMESPACE, R/, tests/testthat/, README
Add roxygen

Add roxygen2 docs with @param, @return, @examples for each function.✓ 已複製

→ Inline docs that devtools::document() converts to man/
Smoke test

Write testthat tests covering happy path + one edge case each.✓ 已複製

→ Tests passing under devtools::test()

結果： A package that passes R CMD check on day one.

注意事項

Generated code uses base R where tidyverse would be clearer (or vice versa) — State the style preference upfront

Author a reproducible Quarto report

👤 Analysts publishing reports with code + narrative ⏱ ~45 min intermediate

何時使用： You need to share analysis with stakeholders in a reproducible format.

步驟

Scaffold Quarto doc

Use Posit Quarto skill. Create a report template with YAML header, exec defaults, and Tufte theme.✓ 已複製

→ .qmd file with chunked code + narrative
Fill with analysis

Load data/sales.csv and produce a monthly revenue chart with ggplot + a 2-paragraph insight.✓ 已複製

→ Chunks that render to HTML/PDF
Pin environment

Capture versions with renv::snapshot().✓ 已複製

→ renv.lock produced

結果： A reproducible report anyone can re-render given the data.

注意事項

Quarto render fails silently on missing system deps — Check quarto check output; common issue is missing tinytex or chromium for PDF

Scaffold a Shiny app with modern patterns

👤 R developers building internal apps ⏱ ~40 min intermediate

何時使用： New Shiny app, want modules + bslib theming from the start.

步驟

Scaffold

Use Posit Shiny skill. Create an app with bslib::page_fluid, 2 modules: upload + plot.✓ 已複製

→ app.R with module files in R/
Add reactive flow

Wire upload module's reactive output into plot module's input.✓ 已複製

→ Reactives connected; app runs

結果： A modular Shiny app that's easy to extend.

組合

與其他 MCP 搭配，撬動十倍槓桿

skills-skill-2 + claude-code-skill-factory-skill

Use Posit skills as reference patterns when authoring new skills

Show me the structure of a Posit skill, then /build a parallel skill for Julia package dev.✓ 已複製

工具

此 MCP 暴露的能力

工具	輸入參數	何時呼叫
R package scaffolding	-	New package
Quarto authoring	-	Reports and docs
Shiny patterns	-	Internal app dev
Reproducibility (renv)	-	Pinning environment

成本與限制

運行它的成本

API 配額: None
每次呼叫 Token 數: Varies per skill
費用: Free
提示: R package scaffolds are small token-wise; Quarto with data analysis can balloon.

安全

權限、密鑰、影響範圍

憑證儲存： No credentials

資料出站： None by default

故障排查

常見錯誤與修復

Generated R code uses outdated tidyverse APIs

State target package versions: 'dplyr 1.1+, tidyselect 1.2+'

Skill not triggered on R contexts

Claude auto-triggers on file extensions; explicitly invoke 'Use Posit R skills ...' to guarantee

替代方案

skills 對比其他方案

替代方案	何時用它替代	權衡
Hand-written with usethis	You already know the conventions cold	More control, slower setup

skills

為什麼要用

核心特性

即時演示

實際使用效果

安裝

選擇你的客戶端

使用場景

實戰用法： skills

How to scaffold a proper R package

前置條件

步驟

注意事項

Author a reproducible Quarto report

步驟

注意事項

Scaffold a Shiny app with modern patterns

步驟

組合

與其他 MCP 搭配，撬動十倍槓桿

工具

此 MCP 暴露的能力

成本與限制

運行它的成本

安全

權限、密鑰、影響範圍

故障排查

常見錯誤與修復

替代方案

skills 對比其他方案

更多

資源