Free Official Data Samples, Provenance, Aggregations & Insights
mcp remote · streamable-http · v0.3.0 · source: crawl
https://agentnative.cazimedia.com/mcp/free-official-data-insights
Official data with free samples, provenance, aggregations, freshness and agent-ready insights.
Works
100
Verified Oct 31, 2026 · p50 628 ms · p95 650 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'agentnative-data-exchange' |
| tools_listed | 15 | pass | 14 tools |
| schema_complete | 15 | pass | 13 of 14 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 628 ms |
| latency_p95 | 5 | pass | p95 650 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (14)
| Name | Description | Schema |
|---|---|---|
search_public_datasets | 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 | typed |
request_dataset_materialization | 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 | typed |
get_materialization_status | Poll a durable materialization job. A complete result includes the query-ready dataset ID plus free sample and paid query URLs. | typed |
list_official_sources | 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 materia | typed |
search_discovered_datasets | 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 o | typed |
get_coverage_status | 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, fail | typed |
list_imported_datasets | 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. | typed |
sample_imported_dataset | 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 th | typed |
sample_us_federal_register | 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 document | typed |
query_imported_dataset | 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, f | typed |
aggregate_imported_dataset | 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 prov | incomplete |
request_capability | 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; re | typed |
request_paid_access | 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/mo | typed |
query_us_federal_register | 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 | typed |
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[](https://app.agent-xm.com/a/com-cazimedia-agentnative-official-provenance-aggregations-insights-free-samples-open-data)
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