Plumbline - Contractor License Checks
mcp remote · streamable-http · v1.0.1 · source: crawl
https://contractors.agentlookups.ai/mcp
Free contractor-license checks from official state records; a no-match never proves unlicensed.
Works
100
Verified Oct 31, 2026 · p50 458 ms · p95 509 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'plumbline' |
| tools_listed | 15 | pass | 1 tools |
| schema_complete | 15 | pass | 1 of 1 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 458 ms |
| latency_p95 | 5 | pass | p95 509 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (1)
| Name | Description | Schema |
|---|---|---|
check_contractor | Looks up a contractor's public credential in indexed state and local licensing records. Licenses, registrations and bond records mean different things. Each record carries a credential object (kind, l | typed |
Badge
Paste into your README. It updates on every verification.
[](https://app.agent-xm.com/a/ai-agentlookups-plumbline)
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