com.b20check/b20check · v0.1.1 · other
B20 Check is healthy: it completed an MCP handshake in 2214 ms and exposes 2 tools. It scores 55/100.
Verify B20 tokens on Base: issuer powers, imposter detection, signed EIP-712 verdicts.
Endpoint: https://b20check.com/mcp (streamable-http)
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| health | 17.1 / 25 |
| authEase | 15 / 15 |
| toolQuality | 15 / 15 |
| maintenance | 3 / 15 |
| adoption | 0 / 10 |
| usage | 0 / 10 |
| security | 5 / 10 |
Scoring v0.3, computed 2026-10-14T18:16:01.152Z.
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-14T18:15:42.006Z | Healthy | 2214 |
verify_b20_token | Check whether a token address on Base is a legitimate B20 token and what powers its issuer holds. Call this BEFORE helping the user buy, swap, approve, or move value into any B20 token you have not already verified in this conversation (B20 addresses usually start with 0xb20). Returns a signed verdi |
b20_stats | Report B20 Check's own live usage: how many B20 tokens are indexed and how many paid calls and unique payers it has served in the last 30 days (from the public Coinbase discovery API). |