Public MCP
A tiny public MCP for coding agents that need to add s3.delivery.
The public MCP is a coding helper, not an account API. It exposes only guidance tools, so agents can fetch the install command, route-handler shape, and the installable s3.delivery skill without touching your files or secrets.
https://api.s3.delivery/mcpTools
| Tool | What it does |
|---|---|
write_upload_code | Returns minimal install and upload-route code. |
get_agent_skill | Returns the s3.delivery agent skill markdown. |
The MCP does not accept an API key and does not expose upload, delete, or
listFiles. For real file access, use the SDK with an API key from the
dashboard.
Agent skill
The same skill is also available as a plain markdown file:
https://s3.delivery/s3delivery.skill.mdInstall it into your agent's skills directory, then ask the agent to use the
s3delivery skill when adding uploads or AI-agent file tools.
Real file tools
When your own agent backend needs file access, use s3delivery/ai server-side:
import { S3Delivery } from "s3delivery";
import { createFileTools } from "s3delivery/ai";
const s3 = new S3Delivery();
const tools = createFileTools(s3, { readOnly: true });Start read-only. Add requireApproval before exposing uploadFile or
deleteFile to autonomous flows.