International Classifications MCP
Deterministic MCP for statistical classifications and survey codelists with provenance.
Connect Remote server
claude mcp add --transport http international-classifications https://classifications.impactengines.ai/mcp
{
"mcpServers": {
"international-classifications": {
"url": "https://classifications.impactengines.ai/mcp"
}
}
}
{
"servers": {
"international-classifications": {
"type": "http",
"url": "https://classifications.impactengines.ai/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://classifications.impactengines.ai/mcp
Tools 10 found in our last check
list_classificationsList classification families, versions, custodians, coverage and licensing notes. Start here when the correct standard is unknown.
get_classificationGet authoritative metadata and coverage for one classification_id returned by list_classifications.
list_codelistsList independent option lists within a classification before searching or exporting one list.
recommend_classificationsReturn a deterministic ranked shortlist of all relevant classification concepts and codelists. Ranking supports user choice; it is not an automatic selection. Include answer options and context.
search_codesFull-text search labels and notes. Results restrict to one option list only when codelist_id is explicitly supplied.
get_code_definitionRetrieve one exact code or codelist container, including its node_kind, hierarchy position and explanatory notes.
browse_hierarchyBrowse top-level nodes or immediate children. Curated families return node_kind=codelist containers at root; pass that code as parent_code to browse its options.
validate_codesValidate exact codes against one named classification version.
map_codesApply official stored correspondences and expose splits, merges, changed meanings and unmapped codes. Never assume one-to-one equivalence.
export_choice_listReturn a structured choice list at a selected hierarchy level. MICS exports require one codelist_id and never merge unrelated answer lists.
Details
| Endpoint | https://classifications.impactengines.ai/mcp (Streamable HTTP) |
| First published | 1 Oct 2026 |
| Last updated | 1 Oct 2026 |
| Registry name | io.github.lbruce-wq/international-classifications |
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