io.github.ShieldZCash/mcp
shieldz
Keyless non-custodial crypto payments for AI agents: payment links and tip jars, no API key.
alive probed 2026-10-05 · HTTP 200
4tools
1.7ktokens in Claude Opus 5.5
1.7ktokens in Claude Code
0.8 %of a 200k context window
994o200k_base estimate
2.1 sto initialize
451 msto list tools
- Endpoint
- https://shieldz.cash/mcp (streamable-http)
- Host
- shieldz.cash
- Protocol
- 2025-11-25
- Reports itself as
- shieldz 0.4.0
- Capabilities
- tools
- Instructions
- 273 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/ShieldZCash/shieldz-mcp
- Website
- https://shieldz.cash/agents
- Registry
- active, updated 2026-06-28 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| create_unlock | 411 | 41 % |
| create_tip_jar | 263 | 26 % |
| create_payment_link | 228 | 23 % |
| get_account_status | 92 | 9 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 14:26 | alive | 2.1 s | 4 | 1.7k | 994 |
| 2026-10-05 00:30 | alive | 852 ms | 4 | 994 | |
| 2026-10-04 10:03 | alive | 1.9 s | 4 | 994 | |
| 2026-10-04 07:56 | alive | 2.1 s | 4 | 994 | |
| 2026-10-03 20:36 | alive | 2.3 s | 4 | 994 | |
| 2026-10-03 17:52 | alive | 472 ms | 4 | 994 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.ShieldZCash/mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.