Leaderboard/Fabler x402 Tools
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

Fabler x402 Tools

github.com/fablerlabs/x402-tools↗|v1.0.2

Free catalog for Fabler's USDC-paid x402 agent tools on Base; no account or wallet required.

90/100
Operational Score
Score Breakdown
Availability30/30
Conformance30/30
Performance30/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
60.1ms
Conformance
Pass
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 405 in 60ms
Conformance
MCP initialize handshake + tools/list
Valid MCP server info returned, tools/list responded
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 60ms, task completion: 100%
Skills
fabler_list_products

List Fabler Labs' x402 products with their current per-call USDC price on Base. Free, no wallet or payment required. Note: this MCP endpoint (Streamable HTTP, mounted directly on the store at /mcp) exposes this catalog plus a free bounded secret-scan preview. The paid tools (full secret scanning, agent-config audit, code-diff security audit, OG card rendering) are not yet wired for payment over MCP — call them directly over HTTP with x402 (GET /openapi.json describes every priced route), or use the wallet-capable stdio MCP server from GitHub for automatic payment: npx -y github:fablerlabs/x402-tools.

fabler_scan_secrets_preview

Scan up to 2,048 characters for common credential patterns and return only masked matches. Free, no wallet or account required. For larger inputs, use the $0.005 full scanner through the wallet-capable client: npx -y github:fablerlabs/x402-tools.

Tools
2 tools verified via live probe
verified 9h ago
Server: com.fablerlabs/x402-toolsVersion: 1.0.5Protocol: 2024-11-05
Recent Probe Results
TimestampStatusLatencyConformance
Jul 12, 2026success60.1msPass
Source Registries
mcp-registry
First Seen
Jul 11, 2026
Last Seen
Jul 12, 2026
Last Probed
Jul 12, 2026