Un Datacommons MCP

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Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/therealtimex-un-datacommons-mcp

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What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools

3 read · 0 write · 0 deleteRead-only

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Python package

Tools (3)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• get_observations

  Fetches observations for a statistical variable from Data Commons. **CRITICAL: Always validate variable-place combinations first** - You **MUST** call `search_indicators` first to verify that the variable exists for the specified place - Only use DCIDs returned by `search_indicators` - never guess or assume variable-place combinations - This ensures data availability and prevents errors from invalid combinations This tool can operate in two primary modes: 1. **Single Place Mode**: Get data for one specific place (e.g., "Population of California"). 2. **Child Places Mode**: Get data for all…

• search_indicators

  **Purpose:** Search for topics and variables (collectively called "indicators") available in the Data Commons Knowledge Graph. **Core Concept: Results are Candidates** This tool returns *candidate* indicators that match your query. You must always filter and rank these results based on the user's context to find the most relevant one. **Background: Data Commons Structure** Data Commons organizes data in two main hierarchies: 1. **Topics:** A hierarchy of categories (e.g., `Health` -> `Clinical Data` -> `Medical Conditions`). Topics contain sub-topics and member variables. 2. **Places:** A …

• validate_child_place_types

  Checks which of the child place types are valid for the parent place. Use this tool to validate the child place types before calling get_observations for those places. Example: - For counties in Kenya, you can check for both "County" and "AdministrativeArea1" to determine which is valid. i.e. "validate_child_place_types("Kenya", ["County", "AdministrativeArea1"])" The full list of valid child place types are the following: - AdministrativeArea1 - AdministrativeArea2 - AdministrativeArea3 - AdministrativeArea4 - AdministrativeArea5 - Continent - Country - State - County - City - CensusZipC…

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Weekly downloads

27

Last commit

Sep 29, 2025 (1 year ago)

Last release

Sep 29, 2025 (1 year ago)

Last package publish

Sep 29, 2025 (1 year ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name

io.github.therealtimex/un-datacommons-mcp

Version

1.0.1

Auth

API key

Packages

pypi un-datacommons-mcp

License

Apache-2.0

Repository

github.com/therealtimex/un-datacommons-mcp

First seen

Oct 24, 2026

Last checked

Oct 24, 2026

Source

Official MCP Registrygithub-graphql