S3
Let your coding agent list, upload, download, and manage objects in AWS S3 or MinIO-style endpoints without leaving the editor.
Overview
com.pulsemcp/s3 is a MCP server for the Build phase that gives your agent governed tools to work with AWS S3 and S3-compatible object storage.
What is this MCP server?
- stdio MCP package s3-aws-mcp-server v0.0.4 via npx
- Fine-grained tool control so you can limit destructive S3 operations
- AWS_REGION default us-east-1 plus custom AWS_ENDPOINT_URL for S3-compatible hosts
- S3_FORCE_PATH_STYLE toggle for MinIO and path-style backends
- Requires AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment variables
- Server schema version 0.0.4
- Package identifier s3-aws-mcp-server on npm
- Default AWS_REGION us-east-1
What problem does it solve?
Agents cannot safely browse or mutate cloud object storage unless you hand-roll SDK scripts or paste console steps for every bucket task.
Who is it for?
Indie builders wiring uploads, static hosting, backups, or agent-managed artifacts to AWS S3 or MinIO during integration work.
Skip if: Teams that want a full IaC or Terraform workflow inside the agent—this is runtime object API access, not infrastructure provisioning design.
What do I get? / Deliverables
After you register the server with AWS keys (and optional endpoint settings), your agent can perform approved S3 operations in-repo context instead of manual console hops.
- Registered S3 MCP connection with credentials and optional custom endpoint
- Agent-accessible S3 operations within your enabled tool subset
Recommended MCP Servers
Journey fit
Object storage wiring happens while you integrate backends, assets, backups, and agent artifact pipelines—not after launch alone. S3 is the canonical integration shelf for cloud file APIs, presigned URLs, and S3-compatible dev stacks.
How it compares
MCP integration for S3 APIs, not an agent skill that teaches storage architecture.
Common Questions / FAQ
Who is com.pulsemcp/s3 for?
Solo and indie developers who ship with AI coding agents and need S3 or S3-compatible storage in the same loop as their application code.
When should I use com.pulsemcp/s3?
Use it during Build integrations when you are implementing file uploads, asset pipelines, exports, or debugging bucket permissions and keys.
How do I add com.pulsemcp/s3 to my agent?
Add the npm stdio server (npx s3-aws-mcp-server), set AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY, optionally AWS_REGION and AWS_ENDPOINT_URL, then restart your MCP-capable client.