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Context7 MCP 文档服务器(适用于 LLM 代码编辑器)

Context7(由 Upstash 提供)会将最新、版本特定的库文档与代码示例直接注入 AI 提示中,消除幻觉 API 和过时的代码生成,在查询时直接从源头拉取文档。

Context7 MCP 文档服务器(适用于 LLM 代码编辑器) 是什么?

Context7 MCP 文档服务器是一个专门为 LLM 代码编辑器(如 Claude Code、Cursor、Codex 等)设计的技能,它能确保 AI 代理始终使用最新且准确的库文档。该工具通过在查询时直接从原始源(如 npm、PyPI、GitHub 等)提取文档来消除幻觉,避免了 AI 生成已废弃或虚构的 API。它支持版本感知文档检索,能提供与项目依赖匹配的精确 API 签名、代码示例和迁移指南。该技能通过 MCP(Model Context Protocol)无缝集成,可作为 npx CLI 工具安装,并支持可选的免费 API 密钥以提高速率限制。它是构建可靠、文档驱动型 AI 编码助手的必备工具,特别适用于需要即时访问准确参考数据的开发工作流程。

兼容平台~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/agentskillexchange/skills/tree/main/skills/context7-mcp-documentation-server-llm-code-editors

在你喜欢的 AI 中提问

打开一个已预加载此 Agent Skill 的新对话。

文档

Context7 MCP 文档服务器(适用于 LLM 代码编辑器) 是做什么的?

Context7(由 Upstash 提供)会将最新、版本特定的库文档与代码示例直接注入 AI 提示中,消除幻觉 API 和过时的代码生成,在查询时直接从源头拉取文档。

安装

使用与你环境匹配的上游安装或设置路径:

  • npx ctx7 setup
  • 要稍后移除生成的设置,请运行 npx ctx7 remove。如果你已使用 npm install -g ctx7 全局安装了 CLI,请单独使用 npm uninstall -g ctx7 移除该包。

基本用法或入门说明:

来源

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

Academic Paper Citation Network Mapper

Builds citation networks from Semantic Scholar API and CrossRef DOI metadata. Visualizes paper influence graphs using NetworkX, identifies seminal works, and tracks research lineage across fields.

ACF Custom Fields REST Exposer

Exposes Advanced Custom Fields data through the WordPress REST API using register_rest_field and acf_format_value. Handles repeater fields, flexible content layouts, and gallery fields with proper serialization.

ACF Extended for Advanced Custom Fields Workflows

An ASE skill built around ACF Extended, the WordPress enhancement suite for Advanced Custom Fields that adds field types, admin improvements, front-end forms, options pages, and developer tooling. It is a practical fit for agents working inside complex WordPress content models and custom field workflows.

ACF to Gutenberg Block Migrator

Converts Advanced Custom Fields field groups into native Gutenberg blocks using the ACF Block API v2 and @wordpress/scripts build pipeline. Maps ACF repeaters, groups, and flexible content to InnerBlocks and block attributes with server-side rendering via acf_register_block_type().

Activepieces Open Source Workflow Automation

Activepieces is an open-source, self-hostable workflow automation platform with 200+ integrations. It provides a visual builder for creating automated workflows and exposes all its connectors as MCP servers for AI agent use.

ActivityWatch Cross-Platform Automated Time Tracker and Producti

ActivityWatch is a privacy-first, open-source automated time tracker that records application usage, browser activity, and AFK status across Windows, macOS, and Linux. With 16k+ GitHub stars, it provides detailed productivity analytics without sending data to external servers.

act Local GitHub Actions Runner

act is an open-source CLI tool that runs GitHub Actions workflows locally using Docker, enabling fast feedback on workflow changes without pushing to GitHub. It is a standard tool for local Actions development and testing.

Add a browser review checkpoint before risky agent actions with

Use AgentClick when an agent should pause before risky commands, plans, drafts, or code changes so a human can inspect, edit, approve, or reject them in a purpose-built browser UI.

Add Claude design-system and accessibility workflows with UX/UI

Use UX/UI Agent Skills when Claude should generate tokens, component specs, accessibility audits, and framework-specific UI code from a repeatable design workflow.

Add executable smoke tests for shell scripts and CLIs before ref

Use Bats-core when an agent needs to turn fragile shell scripts or command-line workflows into something it can verify repeatedly after edits. The agent writes focused Bash tests for success paths, failure paths, and output contracts, then runs them locally or in CI before a refactor, release, or incident fix goes out.

Add graph-backed memory and context retrieval to agent workflows

Use Cognee to ingest project knowledge into graph and vector memory so agents can retrieve durable context across sessions and workflows.

Add IDE-style semantic code navigation and symbol-safe refactors

Give a coding agent symbol-aware lookup, cross-file rename, and structural edit tools before it starts making brittle text-only changes.

Add managed long-term memory to LangGraph agents with LangMem

Give LangGraph agents memory management and search tools so they can store, retrieve, and update durable facts across sessions.

Add multimodal lifelong memory to MCP and Python agents with Sim

Use SimpleMem to store, compress, index, and retrieve text or multimodal memories for agents through MCP or Python integrations.

Add persistent project memory and hook-driven synthesis with Cla

Keep Claude Code sessions grounded in prior decisions, project context, and daily handoff notes instead of starting from zero every time.

Add Postgres-native vector retrieval to agent and RAG workflows

Store embeddings beside application data in Postgres, create vector indexes, and query nearest neighbors for semantic search, RAG, recommendations, or agent memory retrieval.

Address GitHub PR review comments from the current branch with g

Find the open PR for the current branch, gather unresolved review comments, and drive a focused comment-resolution workflow with gh-authenticated context.

Add runtime guardrails to TypeScript agents with VoltAgent

Use VoltAgent to intercept, validate, and enforce input/output policies in TypeScript agent workflows.

Add temporal context memory to agent workflows with Zep

Use Zep as an external context layer for agents that need to store events, assemble temporal graph context, and retrieve relevant memory before model calls.

Adobe Firefly API Batch Image Generator

Calls Adobe Firefly

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