Categories › AI & Agents › Multi-agent, orchestration & workflows
Temporary key-value drops and hand-off channels between agents, paid per call over x402. Reads free.
Remote server: your requests and data go to payperwork.app. Claude Code: claude mcp add --transport http payperdrop https://payperwork.app/drop/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
put — Store a value under a key. Costs $0.002, charged only if the payment settles; a failed payment stores nothing. Values up to 64 KB, stored unwait — Block until a key changes, then return it. Costs $0.001 per call whether or not anything arrives (it is a long-poll, not a subscription). Reget — Read a key. Free, no payment or identity needed, rate limited per address. Needs the box: a box_... id from put, or a channel name. Returns list — List the keys in a box with their seq, size and expiry, newest first, without values. Free, rate limited per address. Anyone holding the boxdelete — Delete a key from a box immediately. Free, rate limited per address. Anyone holding the box id can do this; there is no undo.Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.