Agent-queryable H-1B labor-market dataset

Name: Agent-queryable H-1B labor-market dataset: every certified OFLC Labor Condition Application (H-1B, H-1B1, E-3) exposed through a hosted MCP server and OpenAPI REST endpoint, with an operator-authored field model (SOC code semantics, DOL prevailing-wage tier I-IV, MSA rollups) and documented data-quality caveats such as SOC/job-title mismatch and title-to-occupation drift. Access is gated behind MCPBundles sign-in with OAuth2/bearer auth rather than raw file download.
Creator: Mcpbundles

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Agent-queryable H-1B labor-market dataset: every certified OFLC Labor Condition Application (H-1B, H-1B1, E-3) exposed through a hosted MCP server and OpenAPI REST endpoint, with an operator-authored field model (SOC code semantics, DOL prevailing-wage tier I-IV, MSA rollups) and documented data-quality caveats such as SOC/job-title mismatch and title-to-occupation drift. Access is gated behind MCPBundles sign-in with OAuth2/bearer auth rather than raw file download.

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Coverage

Universe, instruments and categories.

Industry: Human Capital & Workforce SolutionsApplication Software
Instruments: equities
Categories

Dataset card

Type: not stated
Format: Tabular — quarterly XLSX source files (72-137 MB each) normalized into a queryable store, served as JSON over REST/MCP tool calls; refreshed quarterly
Volume: 100,000+ certified LCA filings per quarter (stated); at ~4 quarters per year that is 400K+ filings annually, with per-quarter source files of 72-137 MB implying well over 1 GB of underlying disclosure data for a single year of coverage
Users: Est. low hundreds to low thousands of developer/account signups (inferred from a 3-person London startup with a 1,570-server catalogue and free account signup — account-based access is mandatory for the MCP/REST endpoints)
History: not stated
Update frequency: not stated
Growth: Active — live endpoint probe refreshed 18 Sep 2026, quarterly data refresh from DOL OFLC, and a continuing cadence of new bundle releases (a batch of UK public-data bundles published 11 Apr 2026) on the project's release feed
Launched: ~2025 (parent ThinkChain founded 2024 per the founder's stated timeline; earliest dated MCPBundles bundle release found is Nov 2025)
Delivery: not stated
Entity mapping: not stated
Sample: not stated
Point-in-time: not stated
Licence: not stated

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