Fast Filesystem MCP

Example Use Cases

• 1

  Read very large files without exhausting memory, using chunked or sequential reads with continuation support.

• 2

  Write or overwrite large files reliably and efficiently using stream-based writes, automatic backups, and integrity verification.

• 3

  Perform precise file edits, batch block changes, search-and-replace with regex, and directory synchronization or archive management.

Description

Fast Filesystem MCP offers advanced filesystem operations optimized for use with Claude Desktop. It supports chunked and sequential reading, streaming writes for very large files, automatic timestamped backups, robust retry and error-recovery logic, and progress tracking for long operations. The server also includes directory synchronization, archive compression/extraction, powerful search (including ripgrep integration), and precise line- and block-based editing tools with regex support. Distributed under Apache 2.0, it is designed as a local MCP server to enhance agent file I/O and editing workflows.