# Callejear Madrid MCP server
> Search and compare Madrid streets by official code, with counts of nearby services within 500 m of each street.
- Listing: https://mcp.tc/i/callejear-madrid
- Connect: use the server's own URL `https://callejear.com/api/mcp` (no sign-in); clients connect to it directly. The listing link is a page, not an MCP endpoint.
- Type: remote (Streamable HTTP)
- Auth: none
- Category: [Travel & Maps](https://mcp.tc/c/travel-maps)
- Vendor: Callejear
- Homepage:
## About
Read-only access to a catalog of about 9,400 official street codes in the municipality of Madrid. You can search streets by name, look up the services recorded within 500 m of a street's representative point, and compare two to five streets with the same method. Counts are partial and historical, and a zero does not prove a service is absent. No safety data, prices or residential recommendations are provided.
The server is hosted at a Streamable HTTP endpoint. No sign-in or API key is needed. Use is free subject to quotas. Tool descriptions and responses are in Spanish.
## What it can do
- Search Madrid streets by name and variants
- Get official street codes that distinguish homonyms
- See service records within 500 m of a street point
- Compare 2 to 5 streets with the same method
- Check catalog coverage, sources and dates
## Tools (4)
- `callejear_get_coverage`: Show coverage, sources, partial metrics and radius for the Madrid pilot. (read-only)
- `callejear_search_streets`: Search Madrid street names and variants; returns official codes, with paging. (read-only)
- `callejear_get_street_context`: Get service records within 500 m of a street's representative point. (read-only)
- `callejear_compare_streets`: Compare 2 to 5 streets with the same method, keeping nulls and partial data. (read-only)
## Example prompts
- "Find the street id for Gran Vía in Madrid."
- "What services are within 500 m of Calle de Alcalá in Madrid?"
- "Compare Gran Vía and Calle de Serrano using nearby service counts."
- "What is the data coverage of the Madrid catalog?"
## Install
### Claude Code
1. Run this in a terminal, in your project folder:
```bash
claude mcp add --transport http callejear-madrid https://callejear.com/api/mcp
```
2. Start Claude Code and type `/mcp`. **callejear-madrid** should show as connected.
Add `--scope user` to make it available in every project, not just this one.
### Claude Desktop
1. Open **Customize → Connectors**, click **+ Add**, then **Add custom connector**.
2. Name it **Callejear Madrid** and paste this URL:
```url
https://callejear.com/api/mcp
```
3. Click **Add**. Its tools appear in the chat’s tools menu.
Claude Desktop’s JSON config file only starts local servers. Remote servers go through Connectors, and connectors you add on claude.ai show up here too.
### claude.ai
1. Open the connector form on claude.ai. This button fills in the name and URL for you:
[Add to claude.ai]() (opens connector settings)
2. Check that the URL reads `https://callejear.com/api/mcp` and click **Add**.
3. Turn it on in a chat from the tools menu.
Free plans allow one custom connector. On Team and Enterprise plans an owner adds it under **Organization settings → Connectors**.
### ChatGPT
1. On chatgpt.com, go to **Plugins**, select **+**, then **Add custom MCP server**.
2. Enter a name for the server.
3. Under **Connection**, paste `https://callejear.com/api/mcp` as the server URL, then for authentication choose **No authentication**.
4. Check **I understand and want to continue**, then select **Create as a plugin**.
Whether you can add a custom MCP server depends on your ChatGPT plan and your workspace permissions (in Business workspaces, admins and owners can).
### Cursor
[Add to Cursor]() (opens Cursor)
Or add it by hand to `~/.cursor/mcp.json` (all projects) or `.cursor/mcp.json` (this project):
`mcp.json`:
```json
{
"mcpServers": {
"callejear-madrid": {
"url": "https://callejear.com/api/mcp"
}
}
}
```
### VS Code
[Install in VS Code]() (opens VS Code)
Or from a terminal:
```bash
code --add-mcp '{"name":"callejear-madrid","type":"http","url":"https://callejear.com/api/mcp"}'
```
Or commit it to the repo in `.vscode/mcp.json`:
`.vscode/mcp.json`:
```json
{
"servers": {
"callejear-madrid": {
"type": "http",
"url": "https://callejear.com/api/mcp"
}
}
}
```
### Devin Desktop
1. Add it to `~/.config/devin/mcp_config.json` (macOS and Linux) or `%APPDATA%\devin\mcp_config.json` (Windows):
`mcp_config.json`:
```json
{
"mcpServers": {
"callejear-madrid": {
"serverUrl": "https://callejear.com/api/mcp"
}
}
}
```
2. Refresh the MCP server list in Cascade.
Devin Desktop is the new name for Windsurf. It reads `serverUrl` (or `url`) for remote servers.
### Codex
```bash
codex mcp add callejear-madrid --url https://callejear.com/api/mcp
```
Or edit `~/.codex/config.toml` directly:
`config.toml`:
```toml
[mcp_servers.callejear-madrid]
url = "https://callejear.com/api/mcp"
```
### Gemini CLI
```bash
gemini mcp add --transport http callejear-madrid https://callejear.com/api/mcp
```
This adds it to the current project. Add `-s user` to use it everywhere.
### Any client
Most clients accept this shape. Some name the URL field differently: `serverUrl` in Devin Desktop, `httpUrl` in Gemini CLI’s settings file.
```json
{
"mcpServers": {
"callejear-madrid": {
"type": "http",
"url": "https://callejear.com/api/mcp"
}
}
}
```
Zed puts servers under `context_servers` in its settings. Cline needs `"type": "streamableHttp"`, or it assumes SSE.
Client only starts local servers? Bridge it with `npx -y mcp-remote https://callejear.com/api/mcp`.
## Recent changes
- 2026-10-14 22:20 UTC: Tracking started: 4 tools read. Source: automatic check.
More on the History tab, with descriptions before and after for the newest entries: https://mcp.tc/i/callejear-madrid#history (Atom feed: https://mcp.tc/i/callejear-madrid/history.xml). It records what mcp.tc's anonymous checks saw, every 3 hours where the tool list can be read without sign-in; it is not a security review.
## Details
- Server version: 0.2.0
- MCP protocol version: 2025-11-25
- Last checked: 2026-11-12 (not reachable)
- Listed: 2026-10-14
- Updated: 2026-10-14
---
Source: https://mcp.tc/i/callejear-madrid (mcp.tc is an independent directory, not affiliated with this server's publisher). Corrections: https://mcp.tc/report