x402 payment security and pre-execution transaction risk screening for autonomous AI agents.
Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"402shield","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
Everything here was measured by our prober or read from a registry. Nothing is self-reported.
Not distributed through a package registry we index.
| when | check | result | http | latency | detail |
|---|---|---|---|---|---|
| 3 d ago | http head | failed | — | — | disallowed by robots.txt |
| 5 d ago | mcp initialize | failed | — | — | timeout |
| 6 d ago | mcp initialize | failed | — | — | timeout |
| 6 d ago | mcp initialize | failed | — | — | timeout |
| 7 d ago | mcp initialize | ok | 200 | 71 ms | server 402Shield 0.1.0 · protocol 2025-06-18 · 1 tools |
| 7 d ago | mcp initialize | ok | 200 | 30 ms | server 402Shield 0.1.0 · protocol 2025-06-18 · 1 tools |
| 7 d ago | mcp initialize | ok | 200 | 53 ms | server 402Shield 0.1.0 · protocol 2025-06-18 · 1 tools |
| 8 d ago | mcp initialize | ok | 200 | 62 ms | server 402Shield 0.1.0 · protocol 2025-06-18 · 1 tools |
| 8 d ago | mcp initialize | ok | 200 | 40 ms | server 402Shield 0.1.0 · protocol 2025-06-18 · 1 tools |
| 8 d ago | mcp initialize | ok | 200 | 43 ms | server 402Shield 0.1.0 · protocol 2025-06-18 · 1 tools |
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