Free Official Data Samples, Provenance, Aggregations & Insights MCP server

• aggregate_imported_datasetFree

  Use this paid read-only tool for deterministic grouped statistics instead of downloading rows and calculating locally. Returns bounded count, sum, average, minimum, or maximum groups with dataset provenance.

• get_coverage_statusFree

  Use this free operational tool to decide whether available public-data coverage is sufficient or whether to request a missing capability. Returns discovery, materialization, queryable-row, queue, failure, and freshness counts.

• get_materialization_statusFree

  Poll a durable materialization job. A complete result includes the query-ready dataset ID plus free sample and paid query URLs.

• list_imported_datasetsFree

  Use this free tool when an agent needs only datasets that can be sampled or queried now. Returns fully published warehouse snapshots with dataset IDs, row counts, freshness, and provenance.

• list_official_sourcesFree

  Use this free tool to inspect which federal, state, city, police, education, and other official source scopes AgentNative currently covers. Returns each source's importer, discovery state, and materialized coverage; it does not return dataset rows.

• query_imported_datasetFree

  Use this paid read-only tool after sample_imported_dataset confirms the data is suitable. Returns up to 100 normalized rows from a published snapshot with bounded pagination, one exact-match filter, freshness, and provenance.

• query_us_federal_registerFree

  Use this paid read-only tool when the free Federal Register briefing is insufficient. Returns up to 100 normalized official records filtered by date or document type, with deterministic provenance and direct source URLs.

• request_capabilityFree

  Use this state-changing tool only when existing discovery and coverage tools cannot satisfy the task. Records demand for a missing dataset, aggregation, insight, filter, freshness level, or export; repeated requests increase autonomous build priority.

• request_dataset_materializationFree

  Queue a discovered official dataset for prioritized detached ingestion. This free idempotent operation returns a durable job ID; poll get_materialization_status until it supplies sample and query URLs.

• request_paid_accessFree

  Use this state-changing tool only after free samples demonstrate value and the human owner approves payment. Creates a Stripe Checkout plus one-time claim URL; choose the $5 pass for research or $5/month subscription for recurring workflows.

• sample_imported_datasetFree

  Use this free tool to evaluate a query-ready official dataset before paying. Returns three normalized rows, deterministic summaries, freshness, and provenance; use query_imported_dataset only after the sample proves useful.

• sample_us_federal_registerFree

  Use this free no-auth tool for current US regulatory activity or to evaluate AgentNative before paying. Returns three Federal Register records plus deterministic aggregates over the latest 25 documents, direct record URLs, provenance, and rate-limit status.

• search_discovered_datasetsFree

  Use this free tool to find datasets across all discovered official sources, including candidates not yet queryable. Returns catalog matches and materialization state; use list_imported_datasets when only query-ready data is acceptable.

• search_public_datasetsFree

  Use this free tool first when an agent needs official US federal data but does not yet know the dataset ID. Searches normalized catalog metadata and returns matching datasets with provenance; it does not query dataset rows.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 454ms20/20
• Tool poisoning14 tool descriptions checked15/15
• Auth qualityopen endpoint, read-only tools10/15
• Maintenanceno repository listed3/15
• Maintainer identityverified namespace with website, no repo4/10

Free Official Data Samples, Provenance, Aggregations & Insights: common questions

Is Free Official Data Samples, Provenance, Aggregations & Insights MCP server safe?

With care: it is graded C, so read the findings first (69/100). Read the Free Official Data Samples, Provenance, Aggregations & Insights safety report

How do I install Free Official Data Samples, Provenance, Aggregations & Insights?

It runs remotely at agentnative.cazimedia.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Free Official Data Samples, Provenance, Aggregations & Insights need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Free Official Data Samples, Provenance, Aggregations & Insights maintained?

The latest release is v0.3.0.

Is Free Official Data Samples, Provenance, Aggregations & Insights up?

100% of our last 6 checks got an answer. We check remote servers about four times a day.

What can I use instead of Free Official Data Samples, Provenance, Aggregations & Insights?

Servers from other publishers that do the same job: Mushi Mushi MCP server and AgentMD MCP server.