How do I install the Context Tools skill?

Run npx skillmds add majiayu000/context-tools in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Context Tools safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Context Tools?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Context Tools free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Context Tools?

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Context Tools by majiayu000 — Agent Skill

Name: Context Tools
Rating: 4.5 (4 reviews)
Author: majiayu000

Context Tools

Context management tools for Claude Code - provides intelligent codebase mapping with Python, Rust, and C++ parsing, duplicate detection, and MCP-powered symbol queries. Use this skill when working with large codebases that need automated indexing and context management.

majiayu000 613ae0f 2 files · 2.5 KB Updated Sep 9, 2026 567 repo stars

File contents

Context Tools for Claude Code

This skill provides intelligent context management for large codebases through:

Repository Mapping: Parses Python, Rust, and C++ code to extract classes, functions, and methods
Duplicate Detection: Identifies similar code patterns using fuzzy matching
MCP Symbol Server: Enables fast symbol search via search_symbols and get_file_symbols tools
Automatic Indexing: Background incremental updates as files change

Included Components

Hooks

SessionStart: Generates project manifest and starts background indexing
PreToolUse: Monitors for file changes and triggers reindexing
PreCompact: Refreshes context before compaction
SessionEnd: Cleans up background processes

MCP Server (repo-map)

search_symbols(pattern, kind?, limit?) - Search symbols by name pattern
get_file_symbols(file_path) - Get all symbols in a specific file

Slash Commands

/context-tools:repo-map - Regenerate repository map
/context-tools:manifest - Refresh project manifest
/context-tools:learnings - Manage project learnings
/context-tools:status - Show plugin status

Language Support

Language	Parser	File Extensions
Python	AST	`.py`
Rust	tree-sitter-rust	`.rs`
C++	tree-sitter-cpp	`.cpp`, `.cc`, `.cxx`, `.hpp`, `.h`, `.hxx`

Frequently asked questions