Filesystem access for AI assistants with fast reading and writing, chunked reading of large files and directory operations.
接入配置
选择客户端，复制配置，再按项目文档补齐环境变量。
claude mcp add fast-filesystem --env CREATE_BACKUP_FILES='<CREATE_BACKUP_FILES>' -- npx -y fast-filesystem-mcp~/.codex/config.toml
[mcp_servers.fast-filesystem]
command = "npx"
args = ["-y", "fast-filesystem-mcp"]
env = { CREATE_BACKUP_FILES = "<CREATE_BACKUP_FILES>" }
# codex mcp add fast-filesystem --env CREATE_BACKUP_FILES='<CREATE_BACKUP_FILES>' -- npx -y fast-filesystem-mcp~/.cursor/mcp.json
{
"mcpServers": {
"fast-filesystem": {
"command": "npx",
"args": [
"-y",
"fast-filesystem-mcp"
],
"env": {
"CREATE_BACKUP_FILES": "<CREATE_BACKUP_FILES>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"fast-filesystem": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"fast-filesystem-mcp"
],
"env": {
"CREATE_BACKUP_FILES": "<CREATE_BACKUP_FILES>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"fast-filesystem": {
"command": "npx",
"args": [
"-y",
"fast-filesystem-mcp"
],
"env": {
"CREATE_BACKUP_FILES": "<CREATE_BACKUP_FILES>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"fast-filesystem": {
"command": "npx",
"args": [
"-y",
"fast-filesystem-mcp"
],
"env": {
"CREATE_BACKUP_FILES": "<CREATE_BACKUP_FILES>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"fast-filesystem": {
"command": "npx",
"args": [
"-y",
"fast-filesystem-mcp"
],
"env": {
"CREATE_BACKUP_FILES": "<CREATE_BACKUP_FILES>"
}
}
}
}需要的环境变量
CREATE_BACKUP_FILES
把占位值换成你自己的密钥；不要把密钥提交到代码仓库。