s3
MCP server for AWS S3 with fine-grained tool control and S3-compatible endpoint support.
Install
npmstdio
npx -y s3-aws-mcp-server Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"com-pulsemcp-s3": {
"command": "npx",
"args": [
"-y",
"s3-aws-mcp-server"
]
}
}
} Source: official MCP Registry record · registry name com.pulsemcp/s3 · published 2026-06-14 · updated 2026-06-14. Not an endorsement; review the code before connecting it to anything sensitive.