MCP QUEEN
io.github.ShieldZCash/mcp A
Keyless non-custodial crypto payments for AI agents: payment links and tip jars, no API key.
Dev & Codev0.3.0streamable-httpshieldz.cash repository
Grade evidence — probed 2026-07-13 19:03 UTC
| Criterion | Points | Observed |
|---|---|---|
| reachability | 25 / 25 | HTTP 200, initialize accepted in 834ms |
| protocol | 15 / 15 | valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo shieldz@0.3.0 |
| tooling | 35 / 35 | tools/list OK: 4 tools e.g. "create_payment_link"; 4/4 described, 4/4 fully-typed schemas, median description 262 chars |
| latency | 7 / 10 | initialize round-trip 834ms |
| provenance | 15 / 15 | description present; repository linked; version 0.3.0; namespace io.github.ShieldZCash matches endpoint/repo |
Score 97/100 · latency 834ms · 4 tools · auth: open
Connect your agent
Claude Code:
claude mcp add --transport http mcp https://shieldz.cash/mcp
Generic MCP client config:
{ "mcpServers": { "mcp": { "type": "http", "url": "https://shieldz.cash/mcp" } } }
MCP Queen is a graded index, not a middleman — your agent connects directly to the server above. Check the grade and evidence first; that's the point.
Share this server: permalink https://mcpqueen.com/s/io.github.ShieldZCash/mcp · referral link https://mcpqueen.com/go/io.github.ShieldZCash/mcp (counts as “routed via the queen”).
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Probe history
| When (UTC) | Grade | Score | Latency |
|---|---|---|---|
| 2026-07-13 19:03 | A | 97 | 834ms |