Tensorust Ontology

Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "tensorust-ontology": {
      "type": "http",
      "url": "https://shop.tensorust.com/api/mcp"
    }
  }
}

38 tools

• query_ontology

  Read-only, parameterized query over the Tensorust Ontology (no query language, nothing to inject). Search mode: filter objects by name (match contains | prefix | exact), type (Organization, ControlGroup, FCCLicense, Sanction, PAC, Rule), rule (objects a federal rule applies to…

• describe_schema

  The Tensorust Ontology schema in one small answer: object types with counts, which types are searchable by name, every link type (from type, to type, meaning, count), the federal rules with their statuses and citations, the public data sources, query_ontology's parameters with…

• lookup_organization

  Resolve a company or organization name to its Tensorust Ontology card: legal entity or control group, data sources, linked objects by type (homes owned, control group members, subsidiaries, FCC licenses, federal awards, E-Rate requests) and the federal rules that apply to it…

• search_organizations

  Search organizations, control groups and other objects by name. Returns up to 15 matches with ids, types, number of sources and links.

• get_object

  Expand any ontology id (e.g. 'org:LOCKHEED MARTIN', 'cg:632693', 'rule:ROAD-1001') into its card. Free tier returns counts and previews; full=true returns every linked object and property for with a Tensorust key.

• who_owns_home

  Given a US street address and ZIP, return the owner of record and, if it is a business entity, its parent control group, how many homes the group holds and whether it is a large institutional investor under the ROAD Act (350+ homes). Coverage: entity-owned single-family homes in…

• rule_coverage

  List the federal rules Tensorust models (ROAD Act investor ban, DoD SF 328 ownership disclosure, FCC foreign adversary attestation, Upper C-band elections, E-Rate deadlines) with counts and the first organizations each applies to. Pass rule_id for one rule (first 25 names…

• aircraft_owner

  Look up a US turbine aircraft by N-number (or search by registered owner name): registered owner, whether it is held by an owner trustee, model, and its FCC radio altimeter rebate category and proposed rebate.

• lender_marks

  Private credit marks for a US company: every BDC (business development company) fund that holds its first-lien term loan, the fair value each reported as a share of par in its 10-Q for 2026-06-30 (SEC filings), the manager (Ares, Blue Owl, Goldman, Golub, Apollo...) and how far…

• credit_disagreements

  US companies whose first-lien loan two or more BDC managers mark 10+ points apart at 2026-06-30 (SEC filings), widest gap first: borrower, lowest and highest manager, marks and par. Free: the top 10. full=true: the full list with every fund's mark, par, prior-quarter mark and…

• credit_q3_cuts

  Live through earnings season: BDC funds that cut a first-lien loan's mark by 5+ points from Jun 30 to Sep 30 2026, pulled from each Q3 10-Q on EDGAR the day it is filed, biggest cut first, with the holders that have not filed Q3 yet and still carry the same loan 5+ points higher…

• exposure_summary

  Research Exposure Ledger headline numbers: federal research awards whose 2025-26 papers name a vendor on a banned-vendor list (DoD 1260H Chinese military companies, Section 889 telecom/video, FCC Covered List, UFLPA forced-labor entity list, BIOSECURE biotech companies of…

• exposure_institution

  For a university, hospital or other federal award recipient (name or UEI): how many of its federal awards have 2025-26 papers naming a listed vendor (BGI/MGI, Novogene, WuXi AppTec, DJI, Hikvision, Huawei and others) in methods, the FY2025 dollars, the split by list and by rule…

• exposure_awards

  Search the Research Exposure Ledger's awards. Filter by list (BIOSECURE, 1260H, UFLPA, SEC889, FCC_COVERED), vendor id (bgi, mgi, novogene, wuxi_apptec, dji, autel, hikvision, dahua, huawei, unitree, tp_link...), agency, attribution tier (likely_paid, narrow, broad)…

• exposure_screen_purchases

  Score up to 2,000 vendor payment or purchase-order lines (vendor, description, amount, date YYYY-MM-DD, award number, funding source) against the DoD 1260H, Section 889, FCC Covered, UFLPA and BIOSECURE lists as they stood on each line's date. Resolves resellers by product name…

• exposure_workspace

  The exposure report for a private Exposure Ledger workspace (created at https://shop.tensorust.com/exposure/workspace): every stored vendor payment / PO line re-scored against today's lists, totals by vendor and rule, prohibited-use and review lines, and the join to the ledger…

• exposure_dbgap

  NIH controlled-access (dbGaP) human studies whose sequencing runs in ENA were made on BGI/MGI instruments (DNBSEQ, BGISEQ, MGISEQ), each joined to its NIH grant (from the dbGaP study record, or an identical-title NIH RePORTER project), with the grantee, PI, project end date…

• perf_summary

  Tensorust Performance Ledger headline: small-business set-aside contract dollars FY2025, FY2026 and FY2027 to date (USAspending/FPDS) set against each prime's own DOL Form 5500 headcount (active participants) and its FSRS subawards. Returns FSRS visibility (share of $1M+…

• perf_firm

  One set-aside contractor (name or UEI): set-aside obligations by year, what was bought (labor, R&D, SaaS, travel, construction, products), its own Form 5500 workforce (active participants, EIN, EFAST2 ACK_ID, plan type, union/multiemployer flag, parent's headcount, largest…

• perf_queue

  The Performance Ledger review queue: set-aside firms with $1M+/yr of labor/R&D work billing $500K+ per active Form 5500 participant. Filter by tier (1-3), agency or sub-agency text, set-aside code (SBA, 8A, 8AN, SDVOSBC, WOSB, HZC...), eight_a, explanation code (RND, MARINE…

• perf_recent

  Set-aside labor/R&D actions in FY2027 to date (from Oct 1 2026, USAspending bulk pull) on awards held by firms in the Performance Ledger review queue, newest first: award, PIID, office, PSC, set-aside, FY2027 obligation, action date, tier and dollars per participant. Free: count…

• contractor_credit

  Private credit x federal exposure for one company (name, 12-character UEI or 9-digit EIN): the operating company behind a BDC holdco borrower (resolved through exact name, holdco-stripped name, SAM parent UEI and Form 5500 EIN, with a confidence grade), its federal obligations…

• contractor_credit_watch

  BDC-financed federal contractors with a stress signal (a lender marks the first-lien loan below 90% of par, cut it 5+ points in a quarter including Q3 2026 marks as filed, or two managers sit 10+ points apart), largest federal exposure first. Filter by signal (marked_below_90…

• agency_credit_exposure

  Per federal agency: how many BDC-financed contractors it pays, their obligations since FY2025, and how much sits with contractors whose lenders are marking the loan down, with the names. Optional agency filter text (e.g. 'Defense', 'Veterans'). Free: top 10 agencies with 3 names…

• clearinghouse_precheck

  Validate one FCC Upper C-band claim before it is filed, against the records the Clearinghouse pays from: a lump sum election (kind=lumpsum: claimant_name, call_sign, site_id, antennas as 'ID=qty|ID=qty', antenna_type single|multi|smb|lmb|gateway|tfe, mvpd_site) checked against…

• clearinghouse_validate

  Free validation API for the FCC Upper C-band Clearinghouse: send one claim or a batch of up to 100 (claims: [...]), lump sum elections (kind=lumpsum: claimant_name, call_sign, site_id, antennas 'ID=qty|ID=qty', antenna_type, mvpd_site) and radio altimeter rebates…

• clearinghouse_record

  For an Upper C-band earth station call sign: registrant, licensee FRN, former registrants on the 2020 / Nov 2025 lists, control group (FRN plus Form 323 50%+ entity ownership) with sister licensees, other call signs filed at the same dish location, and OFAC / foreign-adversary…

• clearinghouse_program

  Program-wide findings on the real records the Upper C-band Clearinghouse will pay against: call signs whose registrant changed since the 2020 / 2025 lists, control groups, dish locations filed under two or more call signs (antennas and dollars), registrants with…

• program_precheck

  Validate one claim with the Tensorust Clearinghouse program modules. program=scrp: one FCC rip-and-replace (Secure and Trusted Communications Networks Reimbursement Program) Form 5640 Part G invoice (application SCRP0001xxx, claimant_name, frn, vendor_name, vendor_ein…

• rip_replace_deadlines

  FCC rip-and-replace (SCRP) program record: 126 granted applications and 85 recipients with approved cost estimates (DA 22-774), applications grouped by RRD deadline after the May 1 and Sep 3, 2026 extension orders with the final certification, claim, extended claim and final…

• erate_deadline_check

  For an E-Rate coordinator: every funded FRN (funding year 2023 on) for one billed entity number with money still to collect (committed minus USAC authorized disbursements), its last date to invoice, whether the one-time 120-day extension is used, a status (last_chance = deadline…

• road_screen_purchase

  Screen a single-family home purchase (a title order) under the ROAD Act ban on large institutional investors (350+ homes, alone or in concert; effective Jan 7 2027; Treasury NPRM TREAS-DO-2026-0529). Resolves the buyer through exact owner names on 17 county rolls, Texas…

• road_investor_group

  One control group by group name, any member LLC name or group id: homes held in the 17 covered counties, legal entities, largest single entity, ROAD Act status (COVERED, BUILDER_IBUYER, REVIEW, EXCLUDED, BELOW_THRESHOLD), whether a name search finds it, link types, deeds by…

• road_purchase_stream

  The purchase stream and agency case queue: recorded deeds (last sale per parcel, county rolls) into 350+ home groups, newest first. queue=true returns the enforcement queue (covered groups since July 11 2026, lender entities removed, market purchases with no build-to-rent signal…

• road_monitor_summary

  Headline numbers for the ROAD Act ban: covered investor groups and homes in 17 counties, groups no single entity of which reaches 350, groups invisible to name search, deeds into covered groups since enactment and per month, builder/iBuyer deeds, Texas vehicles with no homes…

• list_datasets

  Browse the Tensorust dataset catalog: 145 entity-level datasets built from public records (SEC, USAspending, FCC, CMS, EPA, DOL, USAC, county rolls and more), each row an organization, site, loan or filing with its own number: money owed, at risk, unclaimed, mispriced or about…

• get_dataset

  One dataset's card by slug (from list_datasets) or exact name: who it is for, what each row holds, the headline finding, coverage, as-of date, row count, public sources, every tier with what it includes, the dataset page and the free sample link, plus how to buy (reply with a…

• get_dataset_sample

  The free sample of one dataset as CSV: the header plus up to 25 real rows, exactly the sample.csv published on its tensorust.com page, so an agent can check the fields and the joins before anyone buys. The full entity-level file is never returned by any tool; it is sold by…

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