MCPScores.com
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All 7,004MCP servers 5,400x402 endpoints 1,604Answering 3,475Payment terms 1,592Observed flow 567
Listing type
All types 7,004 MCP servers 5,400 x402 endpoints 1,604
Observed status
Any status 7,004 Answered when last called 3,475 Observed, silent 3,310 Never probed 219
Evidence held
Any evidence 7,004 Payment terms declared 1,592 Observed USDC inflow 567 Wallet balance 406 llms.txt published 933
Capability domain
Any domain 7,004 Commerce 258 Content 150 Data 152 Finance 101 Identity 154 Infrastructure 222 Work 115
Rating status

Every listing is NR. A grade requires 7 archive days and 3 successful observations; the archive holds 3. There is no rating filter because there is nothing yet to filter on.

101 results

101–101 shown · queried in 4.87s · register counted Aug 13, 2026, 06:28 PM UTC

Finance capabilities Clear all
101
blackwall-remote-mcpAnsweringNR · floor not met
mcp:com.blackwalltier/blackwall-x402-guardrail

MCP server. Archive holds liveness, tool inventory. Last recorded call 2026-08-13.

MCP server
2 of 6 evidence facets held
coverage, not a rating
Tools1
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-13
Domain age—
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Archive & floor

2026-08-13
Archive coverage3 of 7 days2026-08-11 → 2026-08-13
Published grades0earliest possible 2026-08-17
Answered when last called3,475of 6,785 observed listings
Recorded changes724including 19 payout-address rotations
What the floor means →