Stablecoin Scanner — onchain dollar observability. Web UI for people, agent-ready API (MCP/A2A) for machines. Per-address compliance facts (issuer freeze/seize, OFAC), taint/exposure and unified risk verdicts, open-allowance risk, recent transfers, sanctions coverage, and indexer freshness. Read-on…
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":"stablecoin-scanner-2","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 |
|---|---|---|---|---|---|
| 5 d ago | a2a card | failed | 200 | 194 ms | invalid card: skills.7.description: Too big: expected string to have <=2000 characters |
| 9 d ago | a2a card | failed | 200 | 158 ms | invalid card: skills.7.description: Too big: expected string to have <=2000 characters |
| 11 d ago | a2a card | failed | 200 | 195 ms | invalid card: skills.7.description: Too big: expected string to have <=2000 characters |
| 12 d ago | a2a card | failed | 200 | 199 ms | invalid card: skills.7.description: Too big: expected string to have <=2000 characters |
| 13 d ago | a2a card | failed | 200 | 140 ms | invalid card: skills.7.description: Too big: expected string to have <=2000 characters |
| 13 d ago | a2a card | ok | 200 | 99 ms | protocol 1.0.0 · card: Stablecoin Scanner · 8 skills |
| 14 d ago | a2a card | ok | 200 | 129 ms | protocol 1.0.0 · card: Stablecoin Scanner · 8 skills |
| 14 d ago | a2a card | ok | 200 | 46 ms | protocol 1.0.0 · card: Stablecoin Scanner · 8 skills |
| 14 d ago | a2a card | ok | 200 | 68 ms | protocol 1.0.0 · card: Stablecoin Scanner · 8 skills |
| 14 d ago | a2a card | ok | 200 | 119 ms | protocol 1.0.0 · card: Stablecoin Scanner · 8 skills |
Attributed to the source that supplied each field. Treated as claims, not facts.
Stablecoin Scanner — onchain dollar observability. Web UI for people, agent-ready API (MCP/A2A) for machines. Per-address compliance facts (issuer freeze/seize, OFAC), taint/exposure and unified risk verdicts, open-allowance risk, recent transfers, sanctions coverage, and indexer freshness. Read-only, free, no auth. Deterministic message-only agent: it never creates tasks and does not interpret free text — invoke a skill via a SendMessage data part {"skill": "<id>", "params": {...}} (a text message answers with the machine-readable how-to).
Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.
Every source is kept verbatim. Field changes are logged as events.