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Planwire MCP Server

Developer ToolsModerate6.2MCP RegistryLocal
Free

Server data from the Official MCP Registry

UK planning application data for AI agents: search, geo-query and fetch applications.

About

UK planning application data for AI agents: search, geo-query and fetch applications.

Security Report

6.2
Moderate6.2Moderate Risk

PlanWire MCP is a well-designed, focused server for querying UK planning data through a public API. Authentication is properly handled via environment variables, all network calls are appropriately scoped to the PlanWire API, and there are no malicious patterns or dangerous code constructs. Minor code quality improvements around input validation could be made, but the server is production-ready with no security vulnerabilities. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.

3 files analyzed · 6 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

What You'll Need

Set these up before or after installing:

Your PlanWire API key. Get a free sandbox key at https://planwire.io/?utm_source=mcp_registry&utm_medium=directory&utm_campaign=mcp.Required

Environment variable: PLANWIRE_API_KEY

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-beshogun-planwire-mcp": {
      "env": {
        "PLANWIRE_API_KEY": "your-planwire-api-key-here"
      },
      "args": [
        "-y",
        "planwire-mcp"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

PlanWire MCP Server

Use UK planning application data inside Claude, Cursor, and any MCP client.

PlanWire exposes fresh, normalised UK planning application data through a public API. This MCP server wraps that API as agent tools so an assistant can search applications, inspect a specific record, look near a location, and list supported councils without you writing API calls by hand.

Get a free sandbox API key at https://planwire.io/?utm_source=npm&utm_medium=mcp_readme&utm_campaign=mcp.

What MCP Is

Model Context Protocol (MCP) is a standard way for AI tools to call external services. You run this package locally through npx; it talks to PlanWire using your own API key and returns structured planning data to the MCP client.

This server uses stdio transport. It does not store credentials or run a hosted proxy.

Install

You need Node.js 18+ and a PlanWire API key.

npx -y planwire-mcp

The server expects PLANWIRE_API_KEY in the environment. Optional: set PLANWIRE_API_BASE to override the default https://api.planwire.io.

Claude Desktop

Add this to claude_desktop_config.json:

{
  "mcpServers": {
    "planwire": {
      "command": "npx",
      "args": ["-y", "planwire-mcp"],
      "env": {
        "PLANWIRE_API_KEY": "your_planwire_key_here"
      }
    }
  }
}

Restart Claude Desktop after saving the config.

Claude Code

Add this to your project .mcp.json:

{
  "mcpServers": {
    "planwire": {
      "command": "npx",
      "args": ["-y", "planwire-mcp"],
      "env": {
        "PLANWIRE_API_KEY": "your_planwire_key_here"
      }
    }
  }
}

Cursor

Add the same server command in Cursor's MCP settings:

{
  "mcpServers": {
    "planwire": {
      "command": "npx",
      "args": ["-y", "planwire-mcp"],
      "env": {
        "PLANWIRE_API_KEY": "your_planwire_key_here"
      }
    }
  }
}

Tools

ToolWhat it does
search_planning_applicationsSearch by keyword, council, postcode, status, type, or date range.
nearby_planning_applicationsFind applications near a latitude/longitude point.
get_planning_applicationFetch one application by PlanWire application id.
list_councilsList covered councils and their IDs.

Example Prompts

  • "Search PlanWire for recent planning applications in Camden."
  • "Find refused householder extensions in OX1 from the last year."
  • "What planning applications are within 1km of 51.5074, -0.1278?"
  • "List the councils PlanWire covers."
  • "Find planning applications mentioning HMOs in Manchester."

Limits And Pricing

Free sandbox keys are suitable for testing and are capped on daily calls and result size. Paid plans increase limits for production use.

Pricing: https://planwire.io/?utm_source=npm&utm_medium=mcp_readme&utm_campaign=mcp#pricing

Troubleshooting

If the tool says PLANWIRE_API_KEY is not set, add your key to the MCP client config and restart the client.

If PlanWire returns 401, check that the key is correct and active.

If PlanWire returns 429, the key has reached its rate limit. Use fewer calls or upgrade at https://planwire.io/?utm_source=npm&utm_medium=mcp_readme&utm_campaign=mcp#pricing.

Development

npm install
npm run build
npm start

MIT licensed. Built by PlanWire: https://planwire.io/?utm_source=npm&utm_medium=mcp_readme&utm_campaign=mcp

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