Search and query 1,500+ OECD statistical datasets via SDMX. Keyless.
Connect Remote server
claude mcp add --transport http oecd-mcp-server https://oecd.caseyjhand.com/mcp
{
"mcpServers": {
"oecd-mcp-server": {
"url": "https://oecd.caseyjhand.com/mcp"
}
}
}
{
"servers": {
"oecd-mcp-server": {
"type": "http",
"url": "https://oecd.caseyjhand.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://oecd.caseyjhand.com/mcp
Tools 7 found in our last check
oecd_list_agenciesList OECD SDMX agencies, the directorate each belongs to, and the number of dataflows each publishes. Use to discover agency IDs before filtering oecd_search_datasets by department.
oecd_search_datasetsSearch OECD dataflows by keyword or theme, matching against dataflow names and descriptions. Returns flow_ref identifiers, names, and agency IDs for use with oecd_get_dataset_info.
oecd_get_dataset_infoFetch a dataflow's dimensions, their order, and how to construct a query key. Returns per-dimension names, codelist references, and position in the dot-delimited key. Required before calling oecd_query_dataset to understand key structure.
oecd_get_dimension_valuesFetch the valid codes and labels for one dimension of a dataflow. Use to resolve human-readable names (countries, measures) to SDMX codes before querying with oecd_query_dataset. Pass query to match a code or label by substring — codelists run to a thousand-plus entries, and the…
oecd_query_datasetFetch observations from an OECD dataflow filtered by a dimension key and optional time range. Returns decoded rows (one per observation) with dimension and attribute labels, and values already scaled by the observation unit multiplier. Large multi-country time-series spill to a…
oecd_dataframe_describeList tables and columns staged on a DataCanvas by a prior oecd_query_dataset spill. Call this before oecd_dataframe_query to discover exact table and column names for SQL. Unavailable when the server runs with DataCanvas disabled.
oecd_dataframe_queryRun a read-only SQL SELECT against OECD observation tables staged on a DataCanvas by oecd_query_dataset. Call oecd_dataframe_describe first to discover exact table and column names, then use this tool for aggregation, filtering, GROUP BY, JOIN, and window functions. Returns up t…
Details
| Endpoint | https://oecd.caseyjhand.com/mcp (Streamable HTTP) |
| Package | @cyanheads/[email protected] (NPM, stdio) |
| Package | @cyanheads/[email protected] (NPM, streamable-http) |
| First published | 3 Nov 2026 |
| Last updated | 3 Nov 2026 |
| Registry name | io.github.cyanheads/oecd-mcp-server |
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