Web search is for text. Subsets is for numbers.
Search and SQL over up‑to‑date datasets from official statistical sources, cleaned into plain relational tables. Every number traces back to the open-source run that produced it.
# Claude.ai → Settings → Connectors → Add custom connectorhttps://mcp.subsets.ioRemote tools for Claude.ai, Claude Code, Cursor, and Codex CLI. Signs you in on first use. See docs →
Web search vs. Subsets
Ask both: “How high did inflation in Czechia spike after price liberalization in 1991?”
“Inflation rose sharply in the early 1990s — some sources suggest prices increased by around 50–60% following the reforms.”
Paraphrased from a retrospective article · no primary source, no exact figure
SELECT time_period, obs_value FROM "bis-ws-long-cpi" WHERE series_key = 'A.CZ.771'
1991 · +56.8% year on year
Source
Bank for International Settlements · Consumer prices — long series · view the dataset →
Where every number comes from
Official source
bis.org · raw releaseStatistical agencies like BLS, ECB, and the IMF publish the raw data.
Open-source connector
subsetsio/connectorsThe exact ingestion code is public. Read it, fork it, file an issue.
Public CI run
public run logsEvery table is built in a logged workflow run, one click from its dataset page.
Versioned table
bis-ws-long-cpi · pinnedRevisions are tracked and reviewed. Your agent queries a pinned version.