Fs MCP Rs

Terminal

6 tools - e.g. start a persistent command and immediately return a session ID.; incrementally read stdout/stderr events using a byte cursor; optionally long-poll for new output.; write UTF-8 data to a running session's…

terminal_start · terminal_read · terminal_write · terminal_close_stdin · terminal_kill · terminal_close

read & search

4 tools - e.g. find paths whose file name contains a string.; case-insensitive literal or regex search in text files.; report sanitized effective limits, roots, protocol versions, and advertised tools.

search_files · search_content · get_capabilities · list_tree

File

3 tools - e.g. read a UTF-8 byte range with explicit offset and length.; return rich metadata and an optional bounded-streaming BLAKE3 digest.; calculate a BLAKE3 file hash.

read_file · file_info · hash_file

Directory

2 tools - e.g. list direct children of a directory.; create one directory; parents must already exist.

list_directory · create_directory

update

2 tools - e.g. move without overwriting an existing destination.; replace an exact expected number of text matches atomically.

move · edit_text

Apply

1 tool - e.g. atomically apply a validated single-file unified text diff; dryRun never mutates.

apply_patch

delete

1 tool - e.g. remove one file or an empty directory.

remove

run & execute

1 tool - e.g. execute an arbitrary shell command with optional working directory and timeout, waiting for completion for backward compatibility.

run_command