Summary
Reading from S3 without leaving the conversation.
Three read operations and a PDF resource path — enough to find a document in a bucket and put it in front of the model, which is what most S3 questions actually are.
What it is
An AWS sample server that puts three S3 read operations behind MCP, and exposes PDF documents in a bucket as resources the model can load into context directly.
What you get
- Every bucket owned by the credentials you configured
- Objects in a bucket, up to 1,000 per request
- An object retrieved by full key name, virtual-hosted-style or path-style
- PDF documents surfaced as resources, so their contents load into context without a separate fetch step
Requirements
An AWS access key id, secret access key and region, with S3 permissions covering the reads you intend. It runs with uv or uvx. The resource path handles PDF only and is limited to 1000 objects.