list_official_sources — Free Official Data Samples, Provenance, Aggregations & Insights MCP Tool Read-only
list_official_sources
(list official sources) is one of 14 tools on the
Free Official Data Samples, Provenance, Aggregations & Insights
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call list_official_sources from your client
- Claude Code Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources run in your project directory
- Claude Desktop Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources ~/.cursor/mcp.json
- VS Code Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources .vscode/mcp.json
- Zed Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources ~/.config/zed/settings.json
- Windsurf Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources ~/.codeium/windsurf/mcp_config.json
- Cline Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources ~/.gemini/settings.json
- Grok Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources .mcp.json (in your project root)
- ChatGPT Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources Settings → Connectors → Advanced → Developer mode
- Claude.ai Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources Settings → Connectors → Add custom connector
- LangChain Free Official Data Samples, Provenance, Aggregations & Insights list_official_sources pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http official-provenance-aggregations-insights-free-samples-open-data https://agentnative.cazimedia.com/mcp/free-official-data-insightsOther tools on this server
- search_public_datasets
- request_dataset_materialization
- get_materialization_status
- search_discovered_datasets
- get_coverage_status
- list_imported_datasets
- sample_imported_dataset
- sample_us_federal_register
- query_imported_dataset
- aggregate_imported_dataset
- request_capability
- request_paid_access
- query_us_federal_register
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.