Livedatalink MCP Policy · 280 Tools

POLICY

How to control Livedatalink

PolicyLayer is an MCP gateway — it sits between your AI agents and Livedatalink, and nothing reaches the server without passing your rules. These are the rules we recommend:

Deny destructive operations

{
  "beneficial_owner_screen": {
    "deny_if": [
      {
        "conditions": [],
        "on_deny": "Blocked by default. Requires approval."
      }
    ]
  }
}

Destructive tools should never be available to autonomous agents without human approval.

Rate limit write operations

{
  "facility_care_quality": {
    "limits": [
      {
        "counter": "facility_care_quality_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "air_quality": {
    "limits": [
      {
        "counter": "air_quality_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register Livedatalink — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

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Instant setup, no code required.

FULL CATALOGUE

All 280 Livedatalink tools

DESTRUCTIVE 1 tools

Destructive beneficial_owner_screen One-call KYB/AML ownership-chain sanctions screen: answers the real question 'is anyone in this company's owne

EXECUTE 2 tools

Execute cdc_dataset_query Generic SoQL query against any data.cdc.gov dataset. Use this when none of the curated tools fit. Accepts a 4x Execute clinical_site_selector One-call clinical-trial-activity + local-specialist-availability read for a medical condition in a US geograph

WRITE 3 tools

Write facility_care_quality One-call care-quality + provider-identity read for a named US healthcare FACILITY (hospital, nursing home, hom Write resolve_entity Canonical cross-source entity resolution - the join-key primitive to run before other combos. Given a company/ Write talent_market_brief One-call 'can I hire this role here, and at what cost' read for an occupation in a US geography. Joins two ind

READ 274 tools

Read air_quality Get current air quality data for any location. Returns US AQI index, PM2.5, PM10, ozone, NO2, SO2, and CO leve Read bank_health_report One-call financial-health read for a US bank or savings institution. Give a bank name or an FDIC certificate ( Read bls_indicator US labor & price statistics from the Bureau of Labor Statistics by friendly name. Available: unemployment_rate Read bls_series Fetch any BLS time series by its raw series ID (e.g. 'LNS14000000' for the unemployment rate, or a state/indus Read book_details Get full catalog metadata for a single book by its Project Gutenberg id (title, authors, subjects, languages, Read book_fulltext_search Search INSIDE the indexed corpus of top public-domain books for a phrase or keywords and get back the matching Read book_get_text Return the full text of an indexed book by Gutenberg id, paginated by passage. Use from_seq + max_passages to Read book_search Search the full Project Gutenberg catalog (~78,500 public-domain books) live via Gutendex by title / author / Read book_status Report the books store status: the catalog is served live via Gutendex (78,000+ books), plus the local D1 inde Read bounce_scanner Screen one or more US tickers for a mean-reversion 'bounce' setup on daily bars: price near support (recent pi Read candlestick_signals Detect classic candlestick patterns on a ticker's recent daily bars: hammer, inverted hammer, bullish/bearish Read cargo_crate Look up a Rust crate on crates.io: latest version, description, total downloads, repository, and homepage. Key Read carrier_vetting_score Vet a US motor carrier (trucking company) for a freight-brokerage 'is this safe and legit to broker a load to? Read caselaw_case_details Get full metadata for a single case by its CAP id (name, citations, court, jurisdiction, decision date, report Read caselaw_citation_lookup Resolve a reporter citation (e.g. '347 U.S. 483', '347 U. S. 483', '384 U.S. 436') to the case it identifies. Read caselaw_opinion_text Fetch the full opinion text of a case on demand by its CAP id. Text is retrieved live from the public-domain C Read caselaw_search Search US court opinions (Caselaw Access Project, public domain) by case name / keyword, court, jurisdiction, Read cdc_drug_overdose_deaths CDC drug overdose deaths by state and indicator (9j2v-jamp). 12-month rolling counts. Useful for opioid/fentan Read cdc_excess_deaths_covid CDC excess deaths associated with COVID-19 (xkkf-xrst). Modeled expected vs observed deaths by state and week. Read cdc_flu_surveillance CDC FluView state-level influenza surveillance (vh55-3he6). Returns weekly ILI (influenza-like illness) activi Read cdc_leading_causes_of_death NCHS leading causes of death by state (bi63-dtpu). Returns total deaths and age-adjusted death rates per cause Read cdc_outbreak_reports CDC NORS foodborne / waterborne / enteric outbreak reports (iezt-77pi). Returns outbreak date, state, etiology Read cdc_vaccination_coverage COVID-19 vaccination coverage by US county (8xkx-amqh). Returns booster + primary series percentages over time Read cdc_weekly_deaths_by_state CDC weekly provisional deaths by state and cause (NCHS dataset muzy-jte6). Returns all-cause and selected-caus Read census_business Business establishments, employment, and annual payroll from County Business Patterns. Optional NAICS industry Read census_commute_employment Labor force, unemployment, commute times, public transit usage, work-from-home rates for a US geography. Used Read census_demographics Race, ethnicity, and age breakdown for a US geography. Returns counts for white, black, Asian, AIAN, NHPI, oth Read census_geography_lookup Look up Census FIPS codes by name. Supports state name or 2-letter code, ZIP code (5 digits), and (for state) Read census_income_housing Median household income, per capita income, housing units, owner vs renter occupancy, median home value, media Read census_population Get total population for a US geography (state, county, ZIP/ZCTA, city, census tract, MSA, or national). Retur Read cfpb_complaint_aggregations Aggregate complaint counts by a single facet (product, issue, company, state, company_response, or submitted_v Read cfpb_complaint_detail Fetch a single CFPB complaint by complaint_id. Returns the full record including narrative if consented. Read cfpb_complaint_trends Time-series trends of complaint volume. lens=overview shows total complaints over time; lens=product shows by Read cfpb_search_complaints Search the CFPB Consumer Complaint Database (4M+ complaints submitted against financial companies since 2011). Read cfpb_state_complaints Complaint counts and percentages per US state, with optional product filter and date range. Useful for state-l Read cfpb_suggest_company Auto-complete company names. Returns up to 10 suggestions matching the partial input. Use the results as exact Read chemical_hazards Return the public GHS (Globally Harmonized System) hazard classification for a chemical from the NIH/NLM PubCh Read chemical_lookup Resolve a chemical name (e.g. 'aspirin', 'caffeine') or a PubChem CID to its core identity and physical proper Read cms_home_health_search Search Medicare-certified home health agencies from CMS Home Health Compare. Returns agency name, address, ser Read cms_hospice_search Search Medicare-certified hospice agencies from CMS Hospice Compare. Returns provider name, address, ownership Read cms_hospital_search Search Medicare-certified hospitals from the CMS Hospital General Information dataset. Returns facility name, Read cms_nursing_home_search Search Medicare-certified nursing homes from CMS Nursing Home Compare. Returns name, address, ownership, certi Read college_accreditation Current institutional accreditation status, accreditor, and (when published by DAPIP) last action date and pro Read college_compare Side-by-side comparison of 2-5 schools across cost, outcomes, and admissions metrics. Pass UNITIDs. Read college_demographics Student-body demographics for one school: race/ethnicity, gender, age (under/over 25), and geographic origin ( Read college_metrics Cost and outcome metrics for one school: published tuition (in-state and out-of-state), average net price, six Read college_outcomes_by_program Program-level outcomes (4-digit CIP code) for one school: median earnings one year after completion, median de Read college_search Search US colleges and universities by name, state, control type, size, or accreditor. Returns matching instit Read college_trends Multi-year trend for one school sourced from the Urban Institute Education Data Portal (IPEDS). Choose a metri Read college_value_score One-call 'is this degree worth the cost' read for a US college (and optionally a named program). Joins the Col Read company_complaint_profile One-call CONSUMER-RISK read for a company or brand, LED by the consumer-complaint picture. Joins three public- Read company_info Get company profile and financial fundamentals. Returns sector, industry, employee count, business description Read company_trust_check One-call public-record trust read for a company - answers 'can I trust this company?' for KYB/vendor-diligence Read congress_bill_actions Get the chronological legislative action history for one bill (introductions, committee referrals, votes, beco Read congress_bill_cosponsors List the cosponsors of one bill with their party and state. Useful for mapping coalitions behind legislation. Read congress_bill_details Get full detail for one bill, including title, sponsor, latest action, policy area, and a cosponsor party brea Read congress_house_votes List recent U.S. House roll-call votes for a Congress, with vote number, question, result, and date. Defaults Read congress_member_details Get detailed profile for one member of Congress by bioguide ID (e.g. 'P000197'), including party history, term Read congress_recent_laws List bills that have become public or private law in a given Congress. Defaults to the current Congress. Use l Read congress_search_bills Search or list recent U.S. federal bills and resolutions from Congress.gov. Returns the most recently updated Read congress_search_members Search members of Congress, optionally filtered by Congress number, two-letter state, and district. Returns na Read corporate_ownership_tree One-call FULL corporate-ownership tree for a company from GLEIF (keyless CC0 reference data). Give a company n Read cost_of_doing_business_index One-call comparative 'cost of operating a business here' read for a US state (with optional metro context). Jo Read counterparty_risk_score Compute a composite 0-100 Counterparty Risk Score for a company name. Combines findings from sanctions screeni Read court_case_search Search federal and state court opinions by keyword, court, judge, party name, or date range. Returns case summ Read court_citation_resolver Resolve a legal citation (e.g. '410 U.S. 113') to its CourtListener case record. Read court_docket_lookup Look up a federal docket by court ID and docket number. Returns party list and recent entries from PACER/RECAP Read court_judge_lookup Look up a judge profile by name or CourtListener person ID. Returns positions, education, and bench history. Read court_opinion_search Full-text search of court opinions. Returns opinion text snippets, authors, and citations. Read court_oral_argument_search Search SCOTUS and federal appellate oral argument audio. Returns audio URLs and transcript snippets. Read court_recent_filings Recent docket entries filed in a specific court, ordered newest first. Read cpsc_recall_search Search U.S. Consumer Product Safety Commission (CPSC) product recalls via SaferProducts.gov (keyless). Filter Read cpsc_recent_recalls Return the most recent U.S. CPSC product recalls (date-sorted, newest first) via SaferProducts.gov (keyless). Read crypto_compare Compare 2-5 cryptocurrencies side by side. Shows price, 24-hour change, market cap, volume, and rank for each Read crypto_info Get a detailed profile for any cryptocurrency including description, market data, supply info, all-time high/l Read crypto_price Get the current price and market data for any cryptocurrency. Returns price in USD, 24-hour change, market cap Read crypto_trending See what's trending and hot in cryptocurrency right now. Returns the top trending coins on CoinGecko based on Read cve_lookup Full detail for a single CVE by ID (format CVE-YYYY-NNNN). Returns CVSS scores, weakness IDs, references, and Read cve_recent Recent CVEs published in the last N days (default 7, max 120). Optional vendor and severity filters (CRITICAL, Read cve_search_by_keyword Free-text CVE search with optional date range. Matches keyword against CVE description text in the NVD. Read cve_search_by_vendor Search CVEs by vendor with optional product and date range filters. Vendor is matched against the NVD CPE name Read cwe_lookup MITRE CWE detail by ID (format CWE-NNN or NNN). Returns name, abstraction, status, description, and parent/chi Read disaster_declarations Recent FEMA disaster declarations filtered by state, county, incident type, or date range. Returns disaster nu Read disaster_history_summary Multi-year FEMA disaster summary for a location. Buckets declarations by incident type and year so insurance b Read disaster_recovery_profile One-call disaster-history and recovery read for a US area (county or place), keyed by NAME + state - distinct Read earthquake_recent Recent earthquakes from USGS. Filter by region (lat/lon + radius), state name, magnitude threshold, or time wi Read edgar_company_facts Get structured XBRL financial facts for a company. Without 'concept', returns the top-level facts catalog (con Read edgar_company_lookup Look up a public company's CIK (Central Index Key) by ticker symbol or company name. CIK is required for all o Read edgar_filing_content Fetch the text content of a specific SEC filing. Returns the primary document (10-K, 10-Q, etc.) stripped of H Read edgar_filings_by_form_type Pull all recent SEC filings of a specific form type across all companies. Useful for monitoring (e.g. 'all 8-K Read edgar_full_text_search Full-text search across all SEC filings via the EDGAR EFTS index. Filter by comma-separated form types and dat Read edgar_insider_transactions List recent Form 4 insider transaction filings for a company. Returns accession numbers and filing dates; for Read edgar_recent_filings List recent SEC filings for a company. Filter by form type (10-K, 10-Q, 8-K, 4, DEF 14A, etc.) and start date. Read eia_electricity_state Monthly state-level electricity data from EIA. Filter by state (two-letter code or 'US' for national), sector Read eia_energy_consumption Monthly US energy consumption by sector from EIA. Sectors: residential, commercial, industrial, transportation Read eia_gasoline_prices Weekly US retail gasoline prices from EIA. Filter by region (PADD1-PADD5 or national) and grade (regular, midg Read eia_natural_gas US natural gas data from EIA. Series options: 'spot' (Henry Hub daily), 'futures' (NYMEX front-month daily), ' Read eia_oil_supply Weekly US crude oil supply data from EIA. Metrics: 'production' (US field production), 'imports' (weekly oil i Read eia_renewable_generation Monthly US electricity generation by source from EIA. Sources: solar, wind, hydro, nuclear, geothermal, biomas Read eia_series_lookup Flexible EIA series lookup. Pass any EIA series ID (e.g. 'PET.RWTC.D' for WTI crude daily, 'NG.RNGWHHD.D' for Read energy_market_snapshot One-call US energy market snapshot from EIA (public domain): the WTI crude (Cushing), Brent crude, and Henry H Read entity_dossier Build a consolidated cross-source dossier for a company in one call: SEC registration and identifiers (EDGAR), Read entity_resolve Resolve a company across US government sources in one call. Searches SEC EDGAR, EPA ECHO, and the sanctions li Read environmental_site_risk One-call environmental-compliance and contamination liability read for a SPECIFIC site or operator - the quest Read epa_enforcement_search List formal enforcement actions and penalties taken against a facility, plus a per-program summary of formal/i Read epa_facility_compliance Report a facility's current compliance status and recent non-compliance history by environmental program (Clea Read epa_facility_details Get a Detailed Facility Report for one facility by its EPA Registry ID: name, address, permits held, and per-s Read epa_facility_search Search EPA-regulated facilities by state, city, zip, and/or facility name. Returns each facility's Registry ID Read epa_water_or_air_violations Report a facility's air (Clean Air Act) or water (Clean Water Act / Safe Drinking Water Act) violations and th Read epss_score FIRST EPSS exploit prediction score for a CVE. Returns probability (0-1) of exploitation in the next 30 days p Read fbi_wanted Search the FBI's public Wanted/fugitive list by name or keyword. Returns matching subjects with aliases, the r Read fda_device_510k FDA 510(k) clearances for medical devices. The 510(k) pathway is how most non-high-risk devices come to market Read fda_device_recalls FDA medical device recalls. Filter by device name or recalling manufacturer, classification (Class 1 most seve Read fda_drug_adverse_events FDA Adverse Event Reporting System (FAERS) reports for a specific drug. Each result describes a reported adver Read fda_drug_lookup Look up FDA drug label info by NDC code, brand name, or generic name. Returns indications, dosage, warnings, c Read fda_drug_recalls FDA drug enforcement actions (recalls). Filter by product name, recall classification (I=most severe, II, III) Read fda_food_recalls FDA food enforcement actions (food recalls). Filter by product description, recall classification, state, or d Read fdic_deposits Branch-office deposit data from the FDIC Summary of Deposits (annual snapshot). Returns deposits per branch so Read fdic_failures List FDIC bank failures. Filter by state and/or date range. Returns failure date, institution name, location, Read fdic_financials Get quarterly financial data for a specific bank by CERT number (FDIC Certificate Number). Returns recent quar Read fdic_history Institution history events for a specific bank by CERT: mergers, acquisitions, name changes, charter conversio Read fdic_search_institutions Search FDIC-insured banks and savings institutions by name, state, or city. Returns CERT number, name, locatio Read fdic_summary Industry-level summary financials. Returns year-by-year aggregates across all FDIC-insured institutions, optio Read fec_candidate_details Get full detail for a single federal candidate by FEC candidate_id (e.g. 'P80001571'). Includes office, party, Read fec_candidate_financials Get aggregate campaign finance totals for a candidate by FEC candidate_id, broken down by election cycle. Incl Read fec_candidate_search Search federal candidates (President, House, Senate) by name, state, office, or party using FEC data. Returns Read fec_committee_search Search FEC-registered political committees (campaign committees, PACs, party committees, Super PACs) by name, Read fec_independent_expenditures List independent expenditures (FEC Schedule E) supporting or opposing a candidate or made by a committee. Show Read flood_zone_lookup FEMA flood zone designation for an address or coordinate. Returns the zone code, plain-English risk, BFE if ap Read fmcsa_carrier_authority Check if a trucking company is legally authorized to operate and has valid insurance. Returns operating author Read fmcsa_carrier_compare Compare 2 to 5 trucking companies side by side on safety, fleet size, insurance, and authority. Returns a comp Read fmcsa_carrier_lookup Look up a trucking company, freight carrier, or motor carrier by DOT number or MC number. Returns company name Read fmcsa_carrier_search Search for trucking companies, freight carriers, or motor carriers by company name. Find any carrier's DOT num Read fmcsa_safety_scores Get safety information for a trucking company by DOT number. Returns either CSA BASIC percentile scores (where Read fred_category_series List the most popular FRED series in a category. Category IDs are numeric (e.g. 32991 = Interest Rates, 32263 Read fred_compare Compare 2 to 5 FRED series side-by-side over the same date range. Returns observations for each series. Useful Read fred_observations Get time-series observations for a FRED series ID. Workhorse query for any economic indicator. Optional date r Read fred_quick_indicator Quick-access wrapper for the most-queried FRED indicators by friendly name. Avoids needing to memorize FRED se Read fred_releases Browse FRED economic releases (e.g. Employment Situation, CPI, GDP). With upcoming_dates=true, returns the upc Read fred_search Full-text search across FRED's 800,000+ economic series. Returns matching series IDs and titles ranked by popu Read fred_series_info Get metadata for a FRED economic data series by ID. Returns title, units, frequency, seasonal adjustment, obse Read geocode_address Geocode a US street address with the Census Geocoder (keyless). Accepts a one-line address OR structured stree Read geocode_batch Geocode up to 10 one-line US addresses in a single call. Returns one block per input address (matched address, Read geocode_coordinates Reverse-geocode a longitude/latitude pair with the Census Geocoder (keyless). Returns the Census geographies ( Read github_repo Public GitHub repository stats: description, stars, forks, open issues, primary language, license, last push d Read grants_get_opportunity Fetch full detail for a Grants.gov opportunity by its numeric opportunity id (the 'id' field from grants_searc Read grants_search Search federal funding opportunities on Grants.gov (keyless). Filter by keyword, opportunity status (forecaste Read hurricane_tracker Currently-active hurricanes and tropical systems from NOAA NHC, with category, wind/pressure, current position Read influence_network_map One-call 'follow the money and influence' map for an organization, joined across three federal public-record s Read ip_reputation Risk profile for an IP address: geolocation and network (ASN/ISP/org) plus two abuse signals - whether it is a Read issuer_diligence_dossier One-call NARRATIVE public-record diligence dossier for a public company / SEC issuer. Joins SEC EDGAR (registr Read iv_analytics Compute derived options-volatility analytics for a US ticker from LiveDataLink's historical volatility series Read kev_status_check Check whether a CVE is in the CISA Known Exploited Vulnerabilities catalog. Returns date added, due date, rans Read lei_hierarchy Map a company's corporate family tree from the GLEIF relationship register (keyless, CC0 open data): given a c Read lei_lookup Resolve a company name to its Legal Entity Identifier (LEI), or look up an LEI code directly, using the GLEIF Read list_tool_groups List every tool group (category) available on LiveDataLink with its domain count and tool count. Use this to d Read lobbying_contributions Search LDA contribution reports (political contributions disclosed by lobbyists/registrants). Filter by year, Read lobbying_detail Get the full detail of one lobbying filing by its UUID (from lobbying_search results), including all lobbying Read lobbying_lobbyists Search individual lobbyists by name (and optionally by their registrant firm). Returns lobbyist records with t Read lobbying_registrants Search registered lobbying firms (registrants) by name. Returns registrant profile records. Read lobbying_search Search U.S. federal lobbying disclosure filings (Senate LDA). Filter by year, filing type, registrant (lobbyin Read local_search Find local businesses, restaurants, services, and places near any location. Returns name, type, address, phone Read location_risk_report One-call, site-bound hazard + environmental profile with an explainable 0-100 risk score. Geocodes an address Read market_size_estimator One-call TAM / market-size read for an industry (NAICS) in a US geography. Joins two independent federal sourc Read nfip_flood_claims National Flood Insurance Program claim history aggregated by zip, county, or state. Useful for insurance broke Read nonprofit_details Full IRS EO BMF record for one organization by EIN, with the coded fields (subsection, foundation status, dedu Read nonprofit_lookup_ein Look up a US tax-exempt organization by exact EIN from the IRS Exempt Organizations Business Master File (~1.2 Read nonprofit_search_location Find tax-exempt organizations by location: city, state, and/or 5-digit ZIP. At least one filter is required. U Read nonprofit_search_name Fuzzy-search tax-exempt organizations by name, optionally filtered to a US state. Tolerant of word reordering Read nonprofit_status Current exempt-organization status for one organization by EIN: whether the IRS recognition is active, revoked Read npi_lookup Look up a single US healthcare provider by their 10-digit NPI (National Provider Identifier). Returns name, ty Read npi_search_organization Search healthcare organizations (hospitals, clinics, group practices, labs) by name. Requires organization_nam Read npi_search_provider Search individual US healthcare providers by name. Requires a last_name (first_name, state, city optional). Re Read npi_search_specialty Find healthcare providers by specialty (taxonomy description) in a location. Requires taxonomy (e.g. 'Cardiolo Read npm_package Look up an npm (Node.js) package: latest version, description, license, repository, last publish date, depreca Read nrel_alt_fuel_station_detail Detailed info for a single alternative fuel station by station ID. Get the ID from nrel_alt_fuel_stations resu Read nrel_alt_fuel_stations Find alternative fuel stations near a location: electric (EV) charging, CNG, LNG, E85, hydrogen, propane, biod Read nrel_pvwatts Estimate solar PV system production using NREL's PVWatts v8 model. Returns annual and monthly AC energy output Read nrel_solar_resource Annual and monthly solar resource data (Direct Normal Irradiance, Global Horizontal Irradiance, Latitude-Tilt Read nrel_utility_rates Average residential, commercial, and industrial electric utility rates (cents per kWh) for a location, plus th Read nws_active_alerts Currently-active National Weather Service alerts (tornado, flood, severe thunderstorm, winter, heat, fire) for Read ok_wells_search Search Oklahoma oil & gas wells by county, operator, API number, and/or well type using the Oklahoma Corporati Read open_payments_by_company Pre-aggregated payment summary grouped by reporting company across all years. Returns total dollars and paymen Read open_payments_by_specialty Payment totals grouped by medical specialty. Reveals which specialties receive the most pharma money: orthoped Read open_payments_national_summary National-level Open Payments totals and averages across all years. Shows how much money flows from pharma to d Read open_payments_ownership Search Open Payments OWNERSHIP / investment-interest data -- doctors with equity stakes in pharma/device compa Read open_payments_research Search Open Payments RESEARCH payments -- clinical research grants and study funding from pharma/device compan Read open_payments_search Search CMS Open Payments general payments (Sunshine Act) -- pharmaceutical/device company payments to doctors Read open_payments_state_totals State-level Open Payments totals. Returns payment totals and average per recipient per state. Useful for state Read open_payments_top Same filters as open_payments_search but sorted by payment amount descending. Use this to find the LARGEST ind Read options_chain Get the options chain for a stock - calls and puts with strike prices, bid/ask spread, volume, open interest, Read options_history_atm_iv Get the historical at-the-money implied volatility time series for a ticker. For each date, returns the strike Read options_history_chain Get the full historical options chain for a ticker on a specific date (2019-2024). Returns every strike + expi Read options_history_contract Track a specific options contract (same ticker + strike + expiration) over time. Returns all daily observation Read options_history_volhist Get per-day implied volatility and historical volatility summary for a ticker. Returns iv_current, hv_current, Read org_funding_profile One-call federal-money + nonprofit profile for an organization: USAspending contracts and grants recipient sum Read package_track Track a package or shipment by tracking number. Auto-detects carrier (USPS, UPS, FedEx, DHL, Amazon). Returns Read paper_details Get full catalog metadata for a single scholarly work by OpenAlex id (e.g. 'W2741809807') or DOI (e.g. '10.103 Read paper_fulltext_search Search INSIDE the indexed open-access corpus (arXiv + PubMed Central OA full text) for a phrase or keywords an Read paper_get_text Return the full text of an indexed open-access paper by its corpus key (e.g. 'arxiv:2310.12345'), paginated by Read paper_search Search ~250M scholarly works (papers, preprints, datasets) live via OpenAlex by keyword across title, abstract Read paper_status Report the scholarly store status: the catalog is served live via OpenAlex (~250M works), plus the local D1 in Read parcel_coverage List which states/counties the parcel tools currently cover and how many parcels each holds. Coverage grows by Read parcel_details Get the full record for one parcel by its account id: address, current assessed value (total, land, improvemen Read parcel_sales_history Get the recorded sale history (price + date, no party names) for one parcel by account id. Useful for valuatio Read parcel_search Search property parcels by street address and get assessed value, land use, and most recent sale for each matc Read patent_assignee_search Find patent assignees (companies / organizations) by name fragment. Returns assignee id, organization name, lo Read patent_details Fetch full details for a single patent by its USPTO patent_id (e.g. '10757852'). Returns title, grant date, ty Read patent_inventor_search Find inventors by last name (and optional first name). Returns inventor id, name, location, and total patent c Read patent_recent List the most recently granted US patents since a start date (defaults to 30 days ago), newest first. Useful f Read patent_search Search granted US patents by keyword (matched against title and abstract), title, and/or grant date range. Pro Read prescriber_ties_profile One-call identity + industry-financial-ties transparency profile for a US healthcare prescriber. Joins two key Read price_to_rent_ratio Compute the buy-vs-rent price-to-rent ratio for a US metro or state: Zillow home value (ZHVI) divided by annua Read product_liability_screen One-call product-safety + liability read for a MANUFACTURER or brand. Joins three public-record legs: product Read property_lookup Look up real estate property data by street address or account number. Returns property owner name, assessed v Read property_search_area Search for real estate properties in a geographic area. Filter by zip code, subdivision, neighborhood, or stre Read property_search_owner Search for real estate properties by owner name. Find all properties owned by a person, family, trust, LLC, or Read property_value_history Get property value history and tax assessment trends over multiple years. Shows year-by-year market value, lan Read pypi_package Look up a Python (PyPI) package: latest version, summary, license, author, homepage, and required Python versi Read rdap_domain Registration record for a domain via RDAP (the modern WHOIS): registrar, creation/update/expiration dates, sta Read rdap_ip Ownership record for an IP address or block via RDAP: the network name, owning organization, ASN, CIDR range, Read realestate_home_values Get the typical home value for a metro or state (Zillow Home Value Index): the latest value plus 1-year and 5- Read realestate_rents Get the typical asking rent for a metro or state (Zillow Observed Rent Index): the latest value plus 1-year an Read realestate_search Find real-estate markets (metro areas or states) by name and get each one's latest typical home value (Zillow Read realestate_status Report real-estate store coverage: number of regions, total monthly data points, the latest month available, a Read realestate_trend Get the monthly time series of home values (ZHVI) or rents (ZORI) for a metro or state, to chart or analyze th Read recall_screen One-call product-safety recall sweep across CPSC (consumer products), openFDA (drug/device/food enforcement), Read recreation_facility_detail Full record for a single federal recreation facility by its RIDB FacilityID: contact, GPS, reservation URL, ac Read recreation_nearby List federal recreation facilities within a radius of a coordinate. Useful for proximity searches (e.g. campgr Read recreation_search_campsites Search individual campsites (sites within a campground): loop, accessibility, type, reservable. Provide facili Read recreation_search_facilities Search US federal recreation facilities (campgrounds, picnic areas, trailheads, marinas, visitor centers) acro Read recreation_search_recareas Search federal recreation AREAS (broader units: a whole national forest, a national park unit, a BLM managemen Read reg_cfr_search Full-text search the current Code of Federal Regulations (eCFR, all 50 titles) for a phrase or keywords. Retur Read reg_cfr_section Get the current text of a specific Code of Federal Regulations section. Provide the title number, part, and se Read reg_cfr_titles List the 50 Code of Federal Regulations titles with their name and the date each title's text is current as of Read reg_document Get full metadata and a plain-text body excerpt for a single Federal Register document by its document number Read reg_search Search the Federal Register (the daily journal of the US government) for rules, proposed rules, notices, and p Read sanctions_get_changes Return entities added or updated since a given ISO date for a chosen source list. The four official lists do n Read sanctions_get_entity Fetch a full record by entity ID (e.g. "OFAC_SDN-44705"). The ID is self-describing and includes the source; o Read sanctions_screen_address Match a physical address against listed addresses. Useful for KYC / supplier vetting when the counterparty's n Read sanctions_screen_batch Screen up to 50 names in a single call. Returns one result block per input, in input order. Each name counts a Read sanctions_screen_entity Screen a single name or entity against the four major sanctions / denied-party lists (OFAC SDN, EU consolidate Read sanctions_search_alias Search aliases / AKAs across selected lists. Distinct from screen_entity in that only the alias fields are mat Read sanctions_status_summary Counts and last-update timestamps for all four lists in the cache. No screening is performed; this call is fre Read search_available_datasets Your guide to LiveDataLink's entire data catalog. Call this FIRST when you're unsure which tool to use, or whe Read security_exposure One-call known-vulnerability exposure for a vendor/product/package, built on the LiveDataLink cyber domain. Fa Read spending_award_details Get full detail for one federal award by its award id (the generated id from spending_search_awards): recipien Read spending_recipient_summary Summarize a company's federal awards: total dollars and top awards for a recipient name in a category (contrac Read spending_search_awards Search federal awards (contracts, grants, loans) from USAspending.gov by recipient company, keyword, and/or aw Read stock_compare Compare 2 to 5 stocks side by side. Returns price, daily change, market cap, P/E ratio, dividend yield, volume Read stock_history Get historical stock price data - open, high, low, close, and volume (OHLCV). Supports intraday (1-minute) thr Read stock_quote Get a real-time stock price and market data. Returns current price, daily change, volume, market cap, P/E rati Read stock_quote_batch Get real-time stock prices for multiple stocks at once (up to 10). Returns a comparison table with price, dail Read supplier_esg_scorecard One-call, resale-safe ESG / supplier-risk read for a company - no proprietary ESG-rating license needed. Joins Read support_resistance_levels Return key support/resistance price levels for a US ticker from recent daily pivots (swing highs/lows) plus ne Read treasury_auctions Recent US Treasury securities auction results: term, CUSIP, issue/maturity dates, high yield, interest rate, b Read treasury_cash_balance Daily operating cash balance of the US Treasury (the Treasury General Account, the government's checking accou Read treasury_debt US total public debt outstanding (the 'Debt to the Penny' series from the US Treasury). Returns the most recen Read treasury_exchange_rates Official US Treasury Reporting Rates of Exchange (the rates US government agencies use to convert foreign curr Read treasury_interest_rates Average interest rates the US Treasury pays on its marketable and non-marketable securities (Treasury Bills, N Read trials_details Get full detail for one clinical trial by its NCT id (e.g. 'NCT02562313'): title, status, conditions, sponsor, Read trials_search Search ClinicalTrials.gov for clinical studies by condition, intervention/drug, sponsor, recruitment status, a Read tx_wells_near Find Texas oil & gas wells near a location using the Texas Railroad Commission (RRC) public well map (keyless Read usgs_earthquake_detail Get full detail for a specific earthquake event by USGS event ID. Returns origin, magnitude details, focal mec Read usgs_earthquake_feed USGS official earthquake summary feed by period and minimum magnitude. period: hour|day|week|month. min_mag: 1 Read usgs_earthquake_search Custom earthquake search via USGS fdsnws. Filter by magnitude, time range, and lat/lon bounding box. Returns u Read usgs_water_realtime Real-time water data from USGS NWIS streamgages. Filter by site code, state, or parameter (e.g. '00060' = stre Read vehicle_recalls Check for safety recalls on a vehicle by year, make, and model. Returns all NHTSA recall campaigns including a Read vin_decode Decode a Vehicle Identification Number (VIN) to get full vehicle specifications. Returns year, make, model, tr Read weather_current Get current weather conditions for any location worldwide. Returns temperature, feels-like, humidity, wind spe Read weather_forecast Get a multi-day weather forecast for any location worldwide. Returns daily high/low temperatures, conditions, Read worldbank_compare Compare the most recent value of a World Bank indicator across multiple countries (up to 6). Provide a comma-s Read worldbank_country_profile Snapshot of a country's key development indicators (GDP, GDP per capita, growth, inflation, population, unempl Read worldbank_indicator Time series for a World Bank development indicator for one country. Friendly indicators: gdp, gdp_per_capita,

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FAQ

Questions about Livedatalink

Can an AI agent delete data through the Livedatalink MCP server? +

Yes. The Livedatalink server exposes 1 destructive tools including beneficial_owner_screen. These permanently remove resources with no undo. PolicyLayer blocks destructive tools by default so they never reach the upstream server.

How do I prevent bulk modifications through Livedatalink? +

The Livedatalink server has 3 write tools including facility_care_quality, resolve_entity, talent_market_brief. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach Livedatalink.

How many tools does the Livedatalink MCP server expose? +

280 tools across 4 categories: Destructive, Execute, Read, Write. 274 are read-only. 6 can modify, create, or delete data.

How do I enforce a policy on Livedatalink? +

Register the Livedatalink MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Livedatalink

What Livedatalink exposes to your agents

What Livedatalink costs in tokens

The most dangerous Livedatalink tools

How to control Livedatalink

All 280 Livedatalink tools

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Questions about Livedatalink

Enforce policy on every Livedatalink tool call.