MCP Claude Code

read

Read file contents with line numbers, offset, and limit capabilities

write

Create or overwrite files

edit

Make line-based edits to text files

multi_edit

Make multiple precise text replacements in a single file operation with atomic transactions

directory_tree

Get a recursive tree view of directories

grep

Fast pattern search in files with ripgrep integration for best performance (docs)

content_replace

Replace patterns in file contents

grep_ast

Search code with AST context showing matches within functions, classes, and other structures

run_command

Execute shell commands (also used for directory creation, file moving, and directory listing)

notebook_read

Extract and read source code from all cells in a Jupyter notebook with outputs

notebook_edit

Edit, insert, or delete cells in a Jupyter notebook

think

Structured space for complex reasoning and analysis without making changes

dispatch_agent

Launch one or more agents that can perform tasks using read-only tools concurrently

batch

Execute multiple tool invocations in parallel or serially in a single request

todo_write

Create and manage a structured task list

todo_read

Read a structured task list