UK planning application data for AI agents. Search, geo-query and inspect **15.3M planning applications** from **375 councils** scraped directly from their own portals, covering all 382 local planning authorities in England, Scotland, Wales and Northern Ireland.
PlanWire — UK Planning Data is a remote MCP server published at planwire.io. It has been probed 6 times since 9/10/2026. It answered in 6 of them (100.0%), a near-uninterrupted record. Median response time is 458 ms, placing it among the faster endpoints. It offers a narrow, focused set of 4 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.
get_planning_application — Description lacks context for when this tool is useful beyond fetching by ID.search_planning_applications — Parameter constraints (e.g., required fields) are not explicitly defined.Risk: medium
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
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[](https://mcpmetrics.io/servers/bennroyy-planwire-mcp)<a href="https://mcpmetrics.io/servers/bennroyy-planwire-mcp"><img src="https://mcpmetrics.io/badge/bennroyy/planwire-mcp/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 see| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-11 15:07:20 | Legacy | 200 | 188 | 200 | 200 | 2025-06-18 |
| 2026-09-11 13:13:33 | Legacy | 200 | 165 | 200 | 177 | 2025-06-18 |
| 2026-09-11 11:20:19 | Legacy | 200 | 716 | 200 | 724 | 2025-06-18 |
| 2026-09-11 09:28:19 | Legacy | 200 | 2414 | 200 | 458 | 2025-06-18 |
| 2026-09-11 07:35:54 | Legacy | 200 | 164 | 200 | 168 | 2025-06-18 |
| 2026-09-10 21:16:35 | Auth-gated | 401 | 555 | 401 | 534 | — |
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.