https://license-changes-mcp.ottobot2025.workers.dev/mcp ↗
Did this contractor's licence change? Observed lapses and reinstatements, not a snapshot.
Contractor Licence Changes is a remote MCP server published at license-changes-mcp.ottobot2025.workers.dev. It has been probed 11 times since 9/12/2026. It answered in 11 of them (100.0%), a near-uninterrupted record. Median response time is 145 ms, placing it among the faster endpoints. It offers a narrow, focused set of 2 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
recent_license_changes — Description truncated, missing critical information about implementation.check_license_history — No explicit error handling for invalid license numbers or states.Risk: low
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
check_license_historyHas this contractor's licence changed? Returns every status transition observed in the state board's own published file since 2026-07-17 -- suspensions, expirations, reinstatements and first appearance -- with the date each was seen. This is change over time, not a current-status lookup: use it after a snapshot check, to find out whether the licence you are about to rely on lapsed and came back. Distinguishes 'no change observed' from 'this source is not observed for that change', which are not the same answer. Only public, unsuppressed directory records are returned. Read-only.
statestringrequiredlicense_numberstringrequiredrecent_license_changesWhat changed lately across a state: licences that lapsed, were reinstated, or appeared for the first time, newest first, optionally narrowed to one trade. Answers the monitoring question a single lookup cannot -- which contractors lost standing this month, or who is newly licensed in this trade. Read-only.
statestringrequiredchange_typestringdaysintegertradestringlimitintegerDerived by comparing consecutive probes — changes in era, protocol version, build and reachability.
Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/agency-ottobot-contractor-license-changes)<a href="https://mcpmetrics.io/servers/agency-ottobot-contractor-license-changes"><img src="https://mcpmetrics.io/badge/agency.ottobot/contractor-license-changes/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
Sign up free to seeThe catalog entries whose name and description are closest to this one, found with the same index the search box uses.
Summarize repository changes for a release
Verify contractor licenses: 50 states + DC + 8 cities — status, expiration, disciplinary history.
Contractor operations on 3Bids: CRM, jobs, dispatch, estimates, invoicing, calls, and reports.
Monitor public pages and JSON endpoints after agents disconnect, with polling and webhooks.
Point-in-time amendment history for 506 UK legislation provisions.
What breaks when you upgrade a package, and what to use instead - from official docs.
| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 12:47:19 | Legacy | 200 | 649 | 200 | 618 | 2025-06-18 |
| 2026-09-13 10:45:14 | Legacy | 200 | 241 | 200 | 144 | 2025-06-18 |
| 2026-09-13 08:43:04 | Legacy | 200 | 119 | 200 | 124 | 2025-06-18 |
| 2026-09-13 06:40:42 | Legacy | 200 | 223 | 200 | 226 | 2025-06-18 |
| 2026-09-13 04:35:29 | Legacy | 200 | 445 | 200 | 457 | 2025-06-18 |
| 2026-09-13 01:33:33 | Legacy | 200 | 108 | 200 | 98 | 2025-06-18 |
| 2026-09-12 23:31:36 | Legacy | 200 | 325 | 200 | 328 | 2025-06-18 |
| 2026-09-12 21:29:15 | Legacy | 200 | 145 | 200 | 141 | 2025-06-18 |
| 2026-09-12 19:27:29 | Legacy | 200 | 117 | 200 | 125 | 2025-06-18 |
| 2026-09-12 17:24:09 | Legacy | 200 | 131 | 200 | 121 | 2025-06-18 |
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
The two probe legs separately: modern server/discover and legacy initialize.
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