MCP QUEEN
io.github.Timwal78/mcp-x402 B
56 pay-per-call MCP tools: federal grants/contracts, market intel, SEC, FTD. x402 USDC. No keys.
Dev & Codev2.2.0streamable-httpmcp-x402.onrender.com repository
Grade evidence — probed 2026-07-13 19:47 UTC
| Criterion | Points | Observed |
|---|---|---|
| reachability | 25 / 25 | HTTP 200, initialize accepted in 285ms |
| protocol | 15 / 15 | valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo mcp-x402@1.0.0 |
| tooling | 21 / 35 | tools/list OK: 64 tools e.g. "sml_discover"; 4/64 described, 64/64 fully-typed schemas, median description 0 chars |
| latency | 10 / 10 | initialize round-trip 285ms |
| provenance | 15 / 15 | description present; repository linked; version 2.2.0; namespace io.github.Timwal78 matches endpoint/repo |
Score 86/100 · latency 285ms · 64 tools · auth: open
Connect your agent
Claude Code:
claude mcp add --transport http mcp-x402 https://mcp-x402.onrender.com/mcp
Generic MCP client config:
{ "mcpServers": { "mcp-x402": { "type": "http", "url": "https://mcp-x402.onrender.com/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.Timwal78/mcp-x402 · referral link https://mcpqueen.com/go/io.github.Timwal78/mcp-x402 (counts as “routed via the queen”).
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Think the grade is wrong? Fix the finding the evidence shows, then the next probe cycle picks it up automatically (full cycle ≈ 3 days) — or open a dispute via the MCP endpoint.
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Probe history
| When (UTC) | Grade | Score | Latency |
|---|---|---|---|
| 2026-07-13 19:47 | B | 86 | 285ms |