# io.github.gbrussich52/nyrezone-mcp (npm · nyrezone-mcp)

NYC zoning for AI assistants: lot zoning, FAR, unused floor area, district rules (NYRezone data).

- Trust score: 70/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- npm · `nyrezone-mcp`: 70/100 (this document), [markdown](https://verifymcp.io/servers/gbrussich52-nyrezone-mcp/nyrezone-mcp.md), [page](https://verifymcp.io/servers/gbrussich52-nyrezone-mcp/nyrezone-mcp)

## Channel facts

- Registry: `npm`
- Package: `nyrezone-mcp`
- Version: `0.1.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-18.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 0 of 4 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 2 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 73/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 499 tokens (~166/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the io.github.gbrussich52/nyrezone-mcp server?

io.github.gbrussich52/nyrezone-mcp runs locally as an npm package, launched with npx -y nyrezone-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add gbrussich52-nyrezone-mcp -- npx -y nyrezone-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "gbrussich52-nyrezone-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "nyrezone-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "gbrussich52-nyrezone-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "nyrezone-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add gbrussich52-nyrezone-mcp -- npx -y nyrezone-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "gbrussich52-nyrezone-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "nyrezone-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add gbrussich52-nyrezone-mcp --command npx --arg -y --arg nyrezone-mcp
```

### Hermes

```yaml
mcp_servers:
  gbrussich52-nyrezone-mcp:
    command: "npx"
    args: ["-y", "nyrezone-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "gbrussich52-nyrezone-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "nyrezone-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add gbrussich52-nyrezone-mcp -t stdio -c npx -a -y nyrezone-mcp
```

### Other

```json
{
  "mcpServers": {
    "gbrussich52-nyrezone-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "nyrezone-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-16 (score 70)

First indexed and scored.

## MCP tools (3)

### `lookup_lot` (~177 tokens)

Look up an NYC tax lot

Look up one NYC tax lot by street address OR 10-digit BBL (borough-block-lot). Returns zoning district(s), built vs. allowed FAR, lot and building area, an estimated unused floor area, year built and land use, from MapPLUTO via NYRezone. Provide exactly one of address or bbl. Addresses must start with a house number and should include the borough; an ambiguous or unknown address returns an error instead of a guess. Owner and assessment data are never returned.

Input parameters:

- `address` (string): Street address starting with a house number, e.g. "1187 Ocean Ave, Brooklyn".
- `bbl` (string): 10-digit BBL, e.g. 3052410015 (1 Manhattan, 2 Bronx, 3 Brooklyn, 4 Queens, 5 Staten Island).

Output parameters:

- `district_pages` (array)
- `full_report_url` (string)
- `lot` (object)
- `matched_address` (string|null)
- `resolved_from` (string)
- `source` (string)

### `get_zoning_district` (~127 tokens)

Get an NYC zoning district

Get the rules NYRezone publishes for one NYC zoning district code (e.g. R6A, C4-2, M1-2/R6A): max FAR, base and maximum height, bonuses, citywide lot counts and average built FAR. Height/setback detail is only what NYRezone publishes for that district. An unknown code returns the list of valid codes.

Input parameters:

- `code` (string, required): Zoning district code such as R6A, R7-2, C4-2 or M1-2/R6A (case-insensitive).

Output parameters:

- `boroughs` (array)
- `code` (string)
- `dataCheckedOn` (string|null)
- `dataVintage` (string|null)
- `rules` (array)
- `rules_note` (string|null)
- `source` (string)
- `stats` (object)
- `summary` (string)
- `url` (string)

### `list_zoning_districts` (~70 tokens)

List NYC zoning districts

List the NYC zoning district codes NYRezone documents, each with a one-line summary (its district family description). Optionally filter by family, e.g. R6 or C4.

Input parameters:

- `family` (string): Optional family filter such as R6, C4, M1.

Output parameters:

- `count` (number)
- `districts` (array)
- `source` (string)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/gbrussich52-nyrezone-mcp/nyrezone-mcp#diagnostics

## Score history

- 2026-10-18: 70
- 2026-10-17: 70
- 2026-10-16: 70

## Common questions

### What is the io.github.gbrussich52/nyrezone-mcp server?

io.github.gbrussich52/nyrezone-mcp is listed in the public MCP registry as io.github.gbrussich52/nyrezone-mcp. NYC zoning for AI assistants: lot zoning, FAR, unused floor area, district rules (NYRezone data). This page covers its npm package (nyrezone-mcp).

### Is the io.github.gbrussich52/nyrezone-mcp server safe to use?

io.github.gbrussich52/nyrezone-mcp scores 70 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 18 October 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the io.github.gbrussich52/nyrezone-mcp server expose?

io.github.gbrussich52/nyrezone-mcp exposes 3 tools: lookup_lot, get_zoning_district, list_zoning_districts. Their descriptions and schemas cost roughly 374 tokens of context every time the server is loaded.

### Is the io.github.gbrussich52/nyrezone-mcp server still maintained?

io.github.gbrussich52/nyrezone-mcp is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the io.github.gbrussich52/nyrezone-mcp server under?

io.github.gbrussich52/nyrezone-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/nyrezone-mcp
- Socket report: https://socket.dev/npm/package/nyrezone-mcp
- Repository: https://github.com/gbrussich52/nyrezone-mcp
- Website: https://nyrezone.com/
- Changelog RSS feed: https://verifymcp.io/servers/gbrussich52-nyrezone-mcp/nyrezone-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/gbrussich52-nyrezone-mcp/nyrezone-mcp.json
- HTML version of this page: https://verifymcp.io/servers/gbrussich52-nyrezone-mcp/nyrezone-mcp