MCP server for LocalStack AWS services, enabling AI agents to interact with local AWS infra.
Connect Runs on your machine
claude mcp add localstack -e LOCALSTACK_ENDPOINT=<LOCALSTACK_ENDPOINT> -e AWS_REGION=<AWS_REGION> -e AWS_ACCESS_KEY_ID=<AWS_ACCESS_KEY_ID> -e AWS_SECRET_ACCESS_KEY=<AWS_SECRET_ACCESS_KEY> -- npx -y @giovane.martins/[email protected]{
"mcpServers": {
"localstack": {
"command": "npx",
"args": [
"-y",
"@giovane.martins/[email protected]"
],
"env": {
"LOCALSTACK_ENDPOINT": "<LOCALSTACK_ENDPOINT>",
"AWS_REGION": "<AWS_REGION>",
"AWS_ACCESS_KEY_ID": "<AWS_ACCESS_KEY_ID>",
"AWS_SECRET_ACCESS_KEY": "<AWS_SECRET_ACCESS_KEY>"
}
}
}
}{
"mcpServers": {
"localstack": {
"command": "npx",
"args": [
"-y",
"@giovane.martins/[email protected]"
],
"env": {
"LOCALSTACK_ENDPOINT": "<LOCALSTACK_ENDPOINT>",
"AWS_REGION": "<AWS_REGION>",
"AWS_ACCESS_KEY_ID": "<AWS_ACCESS_KEY_ID>",
"AWS_SECRET_ACCESS_KEY": "<AWS_SECRET_ACCESS_KEY>"
}
}
}
}{
"servers": {
"localstack": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@giovane.martins/[email protected]"
],
"env": {
"LOCALSTACK_ENDPOINT": "<LOCALSTACK_ENDPOINT>",
"AWS_REGION": "<AWS_REGION>",
"AWS_ACCESS_KEY_ID": "<AWS_ACCESS_KEY_ID>",
"AWS_SECRET_ACCESS_KEY": "<AWS_SECRET_ACCESS_KEY>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
LOCALSTACK_ENDPOINTOptional | LocalStack endpoint URL |
AWS_REGIONOptional | AWS region |
AWS_ACCESS_KEY_IDOptional, secret | AWS access key ID |
AWS_SECRET_ACCESS_KEYOptional, secret | AWS secret access key |
Details
| Package | @giovane.martins/[email protected] (NPM, stdio) |
| First published | 8 Mar 2026 |
| Last updated | 8 Mar 2026 |
| Registry name | io.github.giovanemartins/localstack |
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