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ParcelSheet MCP server

Which MCP servers are ParcelSheet's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-27

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Whose server it is
  • Registry nameorg.parcelsheet/parcelsheetverified in the MCP registry

The registry name sits under parcelsheet.org. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-27
  • Stateanswerschecked 2026-10-27
  • Tools4
  • Server calls itselfparcelsheet
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 128 ms.

Should an agent connect itConnect it
  • Its tools do every use case we checked: look up a parcel by its TMK number; review zoning and flood hazards on a lot; check special management area rules for a property.

Once connected

  • For "look up a parcel by its TMK number", the likely first call is get_parcel.
  • For "review zoning and flood hazards on a lot", the likely first call is get_parcel.
  • For "check special management area rules for a property", the likely first call is get_parcel.
  • Parameters are untyped or undescribed in 1 of 4 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 8, the first on 2026-10-27
  • INITE MCP score99 of 100answers 100 · does the job 100 · definitions 96 · context 100 · connects 100
  • What an agent can do with it3 of 3 use cases
  • Answered100% of days8 of 8 daily checks
  • Median first answer392 ms
  • Space in an agent's context≈ 934 tokensthe definitions of all its tools (4), which an agent carries on every turn
  • Tool definitionsA · 96 of 100
  • Typed results0 of 4 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 1 of 4

What an agent can do with it

  • can do · look up a parcel by its TMK number
  • can do · review zoning and flood hazards on a lot
  • can do · check special management area rules for a property

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers4 tools · read 2026-10-27
  • get_parcel

    Use this when someone asks about one Hawaiʻi lot by TMK or street address: zoning and its dimensional rules, State Land Use District, flood zone, Special Management Area, tsunami and sea level rise, lava zone and slope, each with its…

  • get_clip

    Use this when someone wants a short 3D video (MP4) of one Hawaiʻi lot by TMK, drawn from public lidar with the lot line on the ground.

  • get_listing_facts

    Use this when an agent is writing or checking a Hawaiʻi listing and needs the lot facts with their sources, by TMK or street address. It writes nothing itself.

  • search_lots

    Use this when someone wants nearby Hawaiʻi lots that fit zoning, size, flood zone or Special Management Area filters, around a lot, an address or a TMK prefix.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "parcelsheet": {
      "type": "http",
      "url": "https://parcelsheet.org/mcp/directory"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http parcelsheet https://parcelsheet.org/mcp/directory

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://parcelsheet.org/mcp/directory as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.