Official MCP RegistryListed
Gateway Agent Tip Jar
Optional creator-support terms and private contribution receipt tools for Gateway.
First seen 2 Oct 2026. Evidence as of 8 Oct 2026.
3
Tools
From an anonymous probe
1
Source listings
Each with its own history
0
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| get_tip_receipt | Read existing private job status or finalized contribution receipt using its original Authorization header. Never creates or retries a payment. includeResult=true requests the result; pending/error is not confirmation. | Read-only |
| get_tip_terms | Read free optional tip terms. Discovery never authorizes spending. No wallet or account required. | Read-only |
| prepare_tip_quote | Reserve an UNPAID optional tip quote only with owner permission and budget. Requires a locally generated private capability in the Authorization header. Persist it and the idempotency key first. This tool never signs or pays. | Changes data |
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | com.gatewayinformationgroup/agent-tip-jar | 2 Oct 2026 | 8 Oct 2026 | 1 |