# ParcelSheet (remote · parcelsheet.org)

Hawaiʻi parcel facts by TMK: zoning, flood, hazards and lot facts, each with its source.

- Trust score: 68/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-19

## Components

- remote · `parcelsheet.org`: 68/100 (this document), [markdown](https://verifymcp.io/servers/org-parcelsheet-parcelsheet/parcelsheet.md), [page](https://verifymcp.io/servers/org-parcelsheet-parcelsheet/parcelsheet)

## Channel facts

- Endpoint: `https://parcelsheet.org/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, 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 2026-10-19.

- **Endpoint Security**: 83/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 35/100
  - 0% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 1491 tokens (~248/item across 6 items; 4 tools + 2 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 7/100
  - Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 93/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 79% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.
  - Supports UI / widget rendering.

## Install

### How do I install the ParcelSheet MCP server?

ParcelSheet is a hosted endpoint at https://parcelsheet.org/mcp, so there is nothing to install locally. 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 --transport http org-parcelsheet-parcelsheet 'https://parcelsheet.org/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "org-parcelsheet-parcelsheet": {
      "url": "https://parcelsheet.org/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "org-parcelsheet-parcelsheet": {
      "type": "http",
      "url": "https://parcelsheet.org/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.org-parcelsheet-parcelsheet]
url = "https://parcelsheet.org/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "org-parcelsheet-parcelsheet": {
      "type": "remote",
      "url": "https://parcelsheet.org/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add org-parcelsheet-parcelsheet --url 'https://parcelsheet.org/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  org-parcelsheet-parcelsheet:
    url: "https://parcelsheet.org/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "org-parcelsheet-parcelsheet": {
      "Transport": "http",
      "Url": "https://parcelsheet.org/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add org-parcelsheet-parcelsheet -t streamable-http -u 'https://parcelsheet.org/mcp'
```

### Other

```json
{
  "mcpServers": {
    "org-parcelsheet-parcelsheet": {
      "type": "http",
      "url": "https://parcelsheet.org/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## 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.

### 2026-10-19 (score 68, +1)

- [security] Resource “ParcelSheet lot card” now points somewhere else: ui://parcelsheet/lot-card.html → ui://parcelsheet/lot-card-chatgpt.html

### 2026-10-18 (score 67, 0)

- [security] Resource “ParcelSheet lot card” now points somewhere else: ui://parcelsheet/lot-card.html → ui://parcelsheet/lot-card-chatgpt.html
- [security] The server rewrote its instructions, which are the text every model session reads
- [security] Tool “get_parcel” rewrote its description, which is the text the model reads
- [security] Tool “get_public_records” rewrote its description, which is the text the model reads
- [security] Tool “search_lots” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 162 → 248
- [functional improvement] Stability: unverified → 0.03

### 2026-10-17 (score 67)

First indexed and scored.

## MCP tools (4)

### `get_parcel` (~350 tokens)

Look up a Hawaiʻi parcel in 3D

Answers questions about one Hawaiʻi lot, by TMK or street address: what is this parcel zoned and what are the dimensional rules (setbacks, height, lot coverage, density), what the county code lists for adding to the lot (an ADU or a second dwelling), is it in the Special Management Area (SMA), which State Land Use District (Urban, Rural, Agricultural, Conservation), what FEMA flood zone, is it in the tsunami evacuation zone, the 3.2 ft sea level rise flood zone or the Sea Level Rise Constraint District, the wildfire risk, the lava flow hazard zone on Hawaiʻi Island, elevation, slope and aspect, Important Agricultural Lands, soil series and farmland rating, wetlands and streams, historic properties nearby, nearest wells and depth to water, water and sewer service and cesspool records, landslide and dam zones, shoreline setback and vacation rental (TVR) standing on Kauaʻi, tax class and acres. One call returns every finding for the lot, each with its official county, State or federal source, and a permalink to cite. Also a 3D picture of the lot drawn from USGS lidar with the lot line on the ground, and a link to the full sheet. Free: 1 lot a day, 5 a week. Unlimited, with public records, on ParcelSheet Pro ($22 a month).

Input parameters:

- `address` (string): Or a Hawaiʻi street address, e.g. 4-1345 Kuhio Hwy, Kapaa
- `tmk` (string): Hawaiʻi Tax Map Key, 9 digits, dashes optional, e.g. 4-4-2-016-063

### `get_clip` (~138 tokens)

Make a 3D video of a Hawaiʻi lot

A looping 3D video (MP4) of one Hawaiʻi lot by TMK, the lot swinging left and right with its lot line on the ground, drawn from USGS lidar. Returns a download link that works for a day. Free: 1 clip a month. More with ParcelSheet Pro ($22 a month).

Input parameters:

- `address` (string): Or a Hawaiʻi street address, e.g. 4-1345 Kuhio Hwy, Kapaa
- `tmk` (string): Hawaiʻi Tax Map Key, 9 digits, dashes optional, e.g. 4-4-2-016-063

### `get_public_records` (~132 tokens)

Public records for a Hawaiʻi parcel

Answers whether one Hawaiʻi lot has a county tax sale notice (is this TMK on the tax sale list) and what building permits have been pulled for it. County tax sale notices and building permits for one TMK, each with its source. ParcelSheet Pro ($22 a month) only.

Input parameters:

- `address` (string): Or a Hawaiʻi street address, e.g. 4-1345 Kuhio Hwy, Kapaa
- `tmk` (string): Hawaiʻi Tax Map Key, 9 digits, dashes optional, e.g. 4-4-2-016-063

### `search_lots` (~434 tokens)

Find Hawaiʻi lots in an area

Answers questions across many Hawaiʻi lots at once: which lots near this address or TMK are zoned R-4, Agriculture or Resort, which lots in this plat are over an acre, which lots nearby are outside the FEMA flood zone, which are outside the Special Management Area, how big the neighbouring lots are. Lists lots in an area with each lot's acres, county zoning, FEMA flood zone and Special Management Area, filtered by zoning, size, flood and SMA. The area is a TMK prefix (island, zone and section at least, e.g. 4-4-2), or a radius of up to 3000 meters around a lot, an address or a point. Returns up to 50 lots, each with a link to its full sheet. Free: the first 3 lots of one search a day. The full list, on ParcelSheet Pro ($22 a month).

Input parameters:

- `flood` (string): in: center in a FEMA special flood hazard area. out: not.
- `island` (string): Kauaʻi, Oʻahu, Maui County or Hawaiʻi Island. Not needed with tmk_prefix or near_tmk.
- `lat` (number)
- `limit` (number): Up to 50. Default 25.
- `lon` (number)
- `max_acres` (number)
- `min_acres` (number)
- `near_address` (string): Or around this Hawaiʻi street address
- `near_tmk` (string): Search around this lot
- `radius_m` (number): Meters around near_tmk or lat and lon. Default 500, up to 3000.
- `sma` (string): in or out of the Special Management Area
- `tmk_prefix` (string): Start of a TMK: island, zone, section and optionally plat, e.g. 4-4-2 or 4-4-2-016
- `zoning` (string): Text to match in the zoning code or name, e.g. R-4, Agriculture, Resort

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/org-parcelsheet-parcelsheet/parcelsheet#diagnostics

## Score history

- 2026-10-19: 68
- 2026-10-18: 67
- 2026-10-17: 67

## Common questions

### What is the ParcelSheet MCP server?

ParcelSheet is an MCP server listed in the public MCP registry as org.parcelsheet/parcelsheet. Hawaiʻi parcel facts by TMK: zoning, flood, hazards and lot facts, each with its source. This page covers its hosted endpoint (https://parcelsheet.org/mcp).

### Is the ParcelSheet MCP server safe to use?

ParcelSheet scores 68 out of 100 on VerifyMCP. 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 ParcelSheet MCP server expose?

ParcelSheet exposes 4 tools: get_parcel, get_clip, get_public_records, search_lots. Their descriptions and schemas cost roughly 1,054 tokens of context every time the server is loaded.

### Does the ParcelSheet MCP server require authentication?

No. We connected to ParcelSheet without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the ParcelSheet MCP server still maintained?

ParcelSheet is still listed as active in the MCP registry. We last reached this channel on 19 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://parcelsheet.org/mcp
- Website: https://parcelsheet.org/
- Changelog RSS feed: https://verifymcp.io/servers/org-parcelsheet-parcelsheet/parcelsheet.xml
- Changelog JSON feed: https://verifymcp.io/servers/org-parcelsheet-parcelsheet/parcelsheet.json
- HTML version of this page: https://verifymcp.io/servers/org-parcelsheet-parcelsheet/parcelsheet