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Bucky

com.buckybuild/bucky · v1.0.1

Measured by MCP Station

Description written by the publisher, not verified

Zoning, parcel, and development feasibility for a street address in Canada and the US.

Connect

claude mcp add --transport http bucky https://buckybuild.com/api/mcp

{
  "mcpServers": {
    "bucky": {
      "url": "https://buckybuild.com/api/mcp"
    }
  }
}

Tools as reported by the server

• getBuckyMcpGuide
  Call with no arguments on first contact. Optional `role`, `market`, and `scale` answer the first-call questions on a second call. Returns what this session should do next.
• explainFeasibilityStatus
  Explain one Bucky coverage or per-fact provenance status and the safe next action. This is a pure static lookup: it does not inspect an address, retrieve property data, or call a database, geocoder, AI model, or third-party API. Accepts exactly one of: live, live_unavailable, planned_not_live, geo_d
• getFeasibilitySnapshot
  Look up lot, zone, and building envelope for one street address in Canada or the US. Pass `address`. One address per call; cannot search or compare. Every envelope value carries a `status`. Never report `not_extracted` or `site_specific_schedule` as no limit or as zero — call `explainFeasibilityStat
• getBylawSection
  Return the stored bylaw section text behind a snapshot citation. Pass `sectionIds` copied from `citations.*.knowledgeSectionId` on getFeasibilitySnapshot. Or pass `geoDivisionId` from `coverage.geoDivisionId`, `zoneCode` from `zone.code`, and `sectionNumbers` such as 3.1 or 3.2. The markdown is the
• screenLots
  Find the lots in one live Bucky city that match a list. Pass `city` or `geoDivisionId` with `thesis` (plain words), `criteria` (square feet, dollars), or both; or pass a saved `profileId`. Returns countOutcome (exact, partial, or unavailable), screeningRunId, and selected lots ranked largest first w
• listSaved
  List the signed-in user’s saved lots and projects. Returns at most limit rows (default 50, maximum 200), with folder ids and project stages. Use folderId to read one private folder. Copy a lot entry’s id as savedLotId when filing it; lotId identifies its parcel. A saved lot is not a project.
• saveLot
  Save one parcel by lotId without creating a project or running analysis. Saving it again keeps the same save. Use preview=true first to inspect the request without writing.
• unsaveLot write/delete
  Unsave one parcel by lotId. This also removes that saved lot from every folder. Projects are kept. Use preview=true first; this MCP tool does not provide Undo.
• listSavedFolders
  List the signed-in user’s private folders, most recently used first, with item counts. Returns at most limit rows (default 50, maximum 200). Folders can contain saved lots and projects from different places.
• createSavedFolder
  Create a named private folder. A repeated create makes another folder. Use preview=true first and listSavedFolders to check an uncertain outcome before retrying.
• renameSavedFolder
  Rename a private folder by folderId. Pass name and use preview=true first to inspect the request without writing.
• deleteSavedFolder write/delete
  Delete a private folder by folderId and remove its memberships. Its lots stay saved and its projects are kept. Use preview=true first; this MCP tool does not restore deleted folders.
• addSavedFolderItem
  Add exactly one saved lot or project to a private folder. Pass folderId and target with savedLotId (a save id from listSaved) or projectId. Repeating the same membership is safe. Use preview=true first.
• removeSavedFolderItem
  Remove exactly one saved lot or project from a private folder. Pass folderId and target with savedLotId or projectId. The lot stays saved and the project is kept. Use preview=true first.
• runFeasibilityAnalysis
  Enqueue a fresh deterministic analysis run for a saved project. Pass `projectId`, or `project` with the name the user said; with neither, the result lists their projects and nothing is queued. Returns immediately with `agentStatus` (`queued`, `running`, `current`, `failed`, or `none`) and a receipt
• getProjectContext
  Load one project with analysis envelope, compact agentStatus, document summaries, evidence summaries, the project memory digest, and external_ref when the project was imported from another system. Pass `include` for optional sections: tasks, members, insights, capital, visualEvidence. Default is non
• saveToProject
  Create a project (`create`), attach lots (`attach_parcels`), or attach a knowledge reference (`attach_reference`). Pass `projectId` or `project`; with neither, the result lists projects and writes nothing. For attach_parcels, pass a WGS84 GeoJSON polygon (up to 500 selected parcels), or copy `lot.pa
• updateProject
  Patch project metadata (name, lifecycle status, externalRef). Pass `projectId`, or `project` with the name the user said; with neither, the result lists their projects and nothing is written. preview=true returns the field-level diff and writes nothing. A write returns a receipt; undoOperationId res
• setProjectMapListing
  Put a project on the public Bucky map, or take it off. Pass `projectId`, or `project` with the name the user said; with neither, the result lists their projects and nothing is published. Listing publishes the build-lot centroid, the project name, its zone category, typology and lifecycle status to a
• produceProjectReport
  Compose a project report PDF. Pass `projectId` or `project`; with neither, the result lists projects and no meter is spent. preview=true composes without spending. confirm=true exports, spends records.exports, and is irreversible. Returns a signed download URL, never PDF bytes.
• submitBuckyFeedback
  Open a human-reviewed feedback form and submit it to the Bucky product team. Call only when the user explicitly asks to send feedback, report a problem, suggest an improvement, or praise something. The server asks the MCP client to show the form; nothing is saved unless the human accepts it. Do not
• previewSiteCoverage
  Free preview, no sign-in needed. For one street address in Canada or the US, it says whether Bucky covers the place and which zoning facts it holds for the lot (lot boundary, zone, height, density, setbacks, permitted uses, overlays, parking): found, partly on file, or not on file. It returns no val
• cityInventory
  Public city catalogue inventory. Pass exactly one of: cityName, lat and lng together, or geoDivisionId. A city name with multiple matches returns choices; after the user chooses, call again with that candidate geoDivisionId. Never pass a slug. Shows datasets grouped by topic as on file, not loaded y
• uiGetAnalysisStatus
  Return only the analysis `agentStatus` for a project. Cheap enough to poll. Used by the Bucky app view; the model should call getProjectContext instead.

Tool changes

• 2026-10-23: getBuckyMcpGuide, explainFeasibilityStatus, getFeasibilitySnapshot, getBylawSection, screenLots, listSaved, saveLot, unsaveLot, listSavedFolders, createSavedFolder, renameSavedFolder, deleteSavedFolder
• 2026-10-22: getBuckyMcpGuide, explainFeasibilityStatus, getFeasibilitySnapshot, getBylawSection, screenLots, listSaved, saveLot, unsaveLot, listSavedFolders, createSavedFolder, renameSavedFolder, deleteSavedFolder
• 2026-10-18: getBuckyMcpGuide, explainFeasibilityStatus, getFeasibilitySnapshot, getBylawSection, screenLots, runFeasibilityAnalysis, getProjectContext, saveToProject, updateProject, setProjectMapListing, produceProjectReport, submitBuckyFeedback
• 2026-10-16: getBuckyMcpGuide, explainFeasibilityStatus, getFeasibilitySnapshot, getBylawSection, screenLots, runFeasibilityAnalysis, getProjectContext, saveToProject, updateProject, setProjectMapListing, produceProjectReport, submitBuckyFeedback

Repository · Website · JSON · Text for agents · Registry updated 2026-09-21