LiveDataLink

Look up real estate property data by street address or account number. Returns assessed value, market value, land value, improvement value, year built, square footage, lot size, acreage, exemptions (homestead, over 65, disabled veteran), and legal description. Use this for questions like "how much is this property worth?", "what's the tax value of this address?", "what are the property details?",

Filter the bounded Montgomery County, TX demo property records by a supplied owner-name query. Partial matching is supported, but owner names are not returned. Matching results include addresses, values, property types, and account numbers for the sample records. This is not an owner-verification or people-finder service. Coverage note: the current Montgomery County, TX connector returns demo/samp

Search for real estate properties in a geographic area. Filter by zip code, subdivision, neighborhood, or street name. Use this for questions like "what homes are in this zip code?", "show me properties in this neighborhood", "find houses on Main Street", "what's the average home value in this area?", or any area-based property search. Returns a list of matching records with addresses, values, and

Get property value history and tax assessment trends over multiple years. Shows year-by-year market value, land value, improvement value, and percentage change. Use this for questions like "how has this property's value changed?", "what's the appreciation rate?", "show me the tax assessment history", "has this home gone up in value?", or any property valuation trend question. Requires account numb

Look up a trucking company, freight carrier, or motor carrier by DOT number or MC number. Returns company name, address, phone, fleet size, number of drivers, safety rating, operating authority, insurance status (BIPD, cargo, bond), crash history, inspection rates, and out-of-service percentages. Use this for questions like 'is this carrier safe?', 'look up this trucking company', 'check this DOT

Search for trucking companies, freight carriers, or motor carriers by company name. Find any carrier's DOT number, MC number, location, fleet size, and operating status. Supports partial name matching. Use this for questions like 'find this trucking company', 'what's the DOT number for Werner?', 'search for freight carriers in Texas', 'look up this logistics company', or any carrier name search. R

Get safety information for a trucking company by DOT number. Returns either CSA BASIC percentile scores (where FMCSA publishes them, rare per FAST Act 2015 restrictions) OR a public safety summary built from crash counts, fatal/injury crashes, driver/vehicle/hazmat out-of-service rates, and inspection volumes (always available). Use this for questions like 'is this carrier safe?', 'what's their sa

Check if a trucking company is legally authorized to operate and has valid insurance. Returns operating authority status (common, contract, broker - active/inactive/revoked), BIPD insurance, cargo insurance, bond/surety status, and whether they're allowed to haul freight. Use this for questions like 'can this carrier legally operate?', 'do they have insurance?', 'is this broker licensed?', 'verify

Compare 2 to 5 trucking companies side by side on safety, fleet size, insurance, and authority. Returns a comparison table: fleet size, driver count, safety rating, crash history, BASIC safety scores, authority status, insurance, and out-of-service rates. Use this for questions like 'which carrier is safer?', 'compare these trucking companies', 'which freight company should I use?', 'evaluate thes

Get the latest available stock price and market data. Returns current price, daily change, volume, market cap, P/E ratio, dividend yield, 52-week high/low, open, and previous close. Use this for "what's the stock price of X?", "how is AAPL doing?", "check the market", "what's Apple trading at?", or any stock/equity price question.

Get the latest available stock prices for multiple stocks at once (up to 10). Returns a comparison table with price, daily change, volume, market cap, and P/E. Use this for "show me FAANG stocks", "compare tech stock prices", "how are energy stocks doing?", or any multi-stock price check.

Get the options chain for a stock - calls and puts with strike prices, bid/ask spread, volume, open interest, implied volatility, and available expirations. Use this for "show me AAPL options", "what are the puts on Tesla?", "options expiring this Friday", "what's the implied volatility?", or any options trading question.

Get historical stock price data - open, high, low, close, and volume (OHLCV). Supports intraday (1-minute) through multi-year (5-year, max) ranges. Use this for "how has AAPL performed this year?", "show me the price chart for Tesla", "what was the stock price last month?", "historical performance", or any stock price history question.

Get company profile and financial fundamentals. Returns sector, industry, employee count, business description, revenue, gross profit, EBITDA, profit margins, EPS, P/E ratio, forward P/E, dividend yield, beta, market cap, and shares outstanding. Use this for "tell me about Apple", "what does this company do?", "company financials", "what sector is Netflix in?", "how many employees does Tesla have?

Compare 2 to 5 stocks side by side. Returns price, daily change, market cap, P/E ratio, dividend yield, volume, 52-week range, sector, revenue, profit margin, EPS, and beta. Use this for "compare Apple and Microsoft", "which is a better investment, NVDA or AMD?", "tech stock comparison", or any stock-vs-stock analysis.

Get current weather conditions for any location worldwide. Returns temperature, feels-like, humidity, wind speed and direction, cloud cover, pressure, precipitation, UV index, and visibility. Use this for 'what's the weather?', 'is it raining in Houston?', 'how hot is it outside?', 'what's the temperature in New York?', 'do I need a jacket?', or any current weather question. Works for any city, zi

Get a multi-day weather forecast for any location worldwide. Returns daily high/low temperatures, conditions, precipitation probability, wind speed, UV index, sunrise and sunset. Use this for 'what's the forecast this week?', 'will it rain tomorrow?', 'weekend weather', 'should I plan outdoor activities?', '7-day forecast for Dallas', or any future weather question. Supports 1-16 day forecasts.

Get current air quality data for any location. Returns US AQI index, PM2.5, PM10, ozone, NO2, SO2, and CO levels with health category rating. Use this for 'what's the air quality?', 'is it safe to go outside?', 'pollution levels', 'AQI in Los Angeles', 'should I wear a mask?', 'is there smoke in the air?', or any air quality or pollution question.

Get the current price and market data for any cryptocurrency. Returns price in USD, 24-hour change, market cap, volume, and all-time high. Use this for 'what's the price of bitcoin?', 'how much is ethereum?', 'solana price', 'check dogecoin', 'BTC price', 'ETH value', 'crypto price check', or any question about a specific coin's current value. Supports all major cryptocurrencies: bitcoin, ethereum

Compare 2-5 cryptocurrencies side by side. Shows price, 24-hour change, market cap, volume, and rank for each coin in a comparison table. Use this for 'compare bitcoin and ethereum', 'BTC vs ETH vs SOL', 'which is bigger bitcoin or ethereum?', 'compare top cryptos', 'crypto head to head', or any multi-coin comparison question.

See what's trending and hot in cryptocurrency right now. Returns the top trending coins on CoinGecko based on search activity and interest. Use this for 'what's trending in crypto?', 'hot cryptocurrencies', 'trending coins', 'what crypto is popular right now?', 'crypto buzz', 'what tokens are people looking at?', or any question about current crypto market interest and momentum.

Get a detailed profile for any cryptocurrency including description, market data, supply info, all-time high/low, genesis date, blockchain, categories, and website links. Use this for 'tell me about bitcoin', 'what is ethereum?', 'solana info', 'describe cardano', 'crypto profile', 'coin details', or any question asking for background information about a specific cryptocurrency project.

Identify the likely carrier for a package tracking number and return a direct tracking link. Supports common USPS, UPS, FedEx, DHL, and Amazon formats. Live delivery status, location, estimated arrival, and history are not fetched by this tool yet; open the returned carrier link for the current shipment record. Just paste the tracking number - the carrier is detected automatically.

Find local businesses, restaurants, services, and places near any location. Returns name, type, address, phone, website, hours, cuisine, and distance. Use this for 'find restaurants near me', 'coffee shops in downtown Houston', 'gas stations near 60601', 'best pizza in Chicago', 'pharmacies nearby', 'hotels in Austin', 'find a mechanic', 'gyms near me', or any local business or place discovery que

Decode a Vehicle Identification Number (VIN) to get full vehicle specifications. Returns year, make, model, trim, body style, engine specs (cylinders, displacement, HP), drivetrain, transmission, fuel type, doors, manufacturer, and assembly plant location. Use this for 'decode this VIN', 'what car is this VIN?', 'look up a VIN number', 'what are the specs on this vehicle?', 'identify this car', or

Check for safety recalls on a vehicle by year, make, and model. Returns all NHTSA recall campaigns including affected component, description, safety risk, and recommended remedy. Use this for 'are there recalls on my car?', 'check recalls for 2020 Toyota Camry', 'is this vehicle safe?', 'any open recalls?', or any vehicle recall check. Covers all US vehicles from all manufacturers.

Screen a single name or entity against the four major sanctions / denied-party lists (OFAC SDN, EU consolidated, UN consolidated, BIS DPL). Returns matches with confidence scores. This call uses the standard hosted query allowance; the free tier includes 1,000 queries/month and paid plans use the published plan pricing.

Screen up to 50 names in a single call. Returns one result block per input, in input order. Each name counts as one screen for billing purposes.

Return entities added or updated since a given ISO date for a chosen source list. The four official lists do not all expose a public delta feed, so this filters the cached snapshot by listedOn.

Match a physical address against listed addresses. Useful for KYC / supplier vetting when the counterparty's name is generic but the address is distinctive.

Fetch a full record by entity ID (e.g. "OFAC_SDN-44705"). The ID is self-describing and includes the source; obtain it from a screening result.

Search aliases / AKAs across selected lists. Distinct from screen_entity in that only the alias fields are matched, which is helpful when the primary listed name differs sharply from the popular spelling.

Counts and last-update timestamps for all four lists in the cache. No screening is performed; this call is free.

Recent FEMA disaster declarations from LiveDataLink's self-hosted OpenFEMA index, with a live official-API fallback. Filter by state, county, incident type, or date range; returns disaster number, title, dates, incident category, and source freshness.

National Flood Insurance Program claim history. A state-only request uses LiveDataLink's privacy-preserving self-hosted aggregate; zip/county/year filters use the live OpenFEMA API. Useful for assessing prior loss patterns without redistributing claim-level records from the hosted store.

Recent earthquakes from USGS. Filter by region (lat/lon + radius), state name, magnitude threshold, or time window.

Currently-active National Weather Service alerts (tornado, flood, severe thunderstorm, winter, heat, fire) for a point, state, or NWS zone.

FEMA flood zone designation for an address or coordinate. Returns the zone code, plain-English risk, BFE if applicable, FIRM panel reference, and whether NFIP insurance is mandated for federally-backed mortgages.

Currently-active hurricanes and tropical systems from NOAA NHC, with category, wind/pressure, current position, movement, and forecast cone link.

Multi-year FEMA disaster summary from LiveDataLink's self-hosted OpenFEMA index, bucketed by incident type and year for a state or county with source freshness.

Search federal and state court opinions by keyword, court, judge, party name, or date range. Returns case summaries with citations.

Look up a federal docket by court ID and docket number. Returns party list and recent entries from PACER/RECAP.

Full-text search of court opinions. Returns opinion text snippets, authors, and citations.

Look up a judge profile by name or CourtListener person ID. Returns positions, education, and bench history.

Resolve a legal citation (e.g. '410 U.S. 113') to its CourtListener case record.

Search SCOTUS and federal appellate oral argument audio. Returns audio URLs and transcript snippets.

Recent docket entries filed in a specific court, ordered newest first.

Full detail for a single CVE by ID (format CVE-YYYY-NNNN). Returns CVSS scores, weakness IDs, references, and affected products from the NVD.

Search CVEs by vendor with optional product and date range filters. Vendor is matched against the NVD CPE namespace, e.g. 'apache', 'microsoft'.

Free-text CVE search with optional date range. Matches keyword against CVE description text in the NVD.

MITRE CWE detail by ID (format CWE-NNN or NNN). Returns name, abstraction, status, description, and parent/child CWE relationships.

FIRST EPSS exploit prediction score for a CVE. Returns probability (0-1) of exploitation in the next 30 days plus the percentile rank.

Check whether a CVE is in the CISA Known Exploited Vulnerabilities catalog. Returns date added, due date, ransomware association, and required action.

Recent CVEs published in the last N days (default 7, max 120). Optional vendor and severity filters (CRITICAL, HIGH, MEDIUM, LOW).

Search US colleges and universities by name, state, control type, size, or accreditor. Returns matching institutions with location, control, predominant degree, and enrollment.

Cost and outcome metrics for one school: published tuition (in-state and out-of-state), average net price, six-year graduation rate, first-year retention, median earnings ten years after entry, admission rate, and SAT/ACT ranges.

Student-body demographics for one school: race/ethnicity, gender, age (under/over 25), and geographic origin (in-state, out-of-state, foreign).

Current institutional accreditation status, accreditor, and (when published by DAPIP) last action date and programmatic accreditations.

Side-by-side comparison of 2-5 schools across cost, outcomes, and admissions metrics. Pass UNITIDs.

Program-level outcomes (4-digit CIP code) for one school: median earnings one year after completion, median debt at completion, and award counts.

Multi-year trend for one school sourced from the Urban Institute Education Data Portal (IPEDS). Choose a metric (enrollment, graduation_rate, retention, cost) and a year range.

Weekly US retail gasoline prices from EIA. Filter by region (PADD1-PADD5 or national) and grade (regular, midgrade, premium, diesel, all). Useful for fuel-cost analysis, transportation logistics, and consumer price tracking.

US natural gas data from EIA. Series options: 'spot' (Henry Hub daily), 'futures' (NYMEX front-month daily), 'residential' (monthly retail to households), 'storage' (weekly working gas in storage). Default 'spot'.

Monthly state-level electricity data from EIA. Filter by state (two-letter code or 'US' for national), sector (residential / commercial / industrial / transportation / all), and metric (price / sales / revenue / customers / generation). Default: US, all sectors, price.

Weekly US crude oil supply data from EIA. Metrics: 'production' (US field production), 'imports' (weekly oil imports), 'stocks' (commercial crude stocks), 'refinery_inputs' (gross refinery inputs). Filter by PADD region. Default: national production.

Monthly US electricity generation by source from EIA. Sources: solar, wind, hydro, nuclear, geothermal, biomass, all. Optional state filter (default national). Returns generation in megawatt-hours.

Monthly US energy consumption by sector from EIA. Sectors: residential, commercial, industrial, transportation, total. Returns total energy consumed in BTU equivalents.

Flexible EIA series lookup. Pass any EIA series ID (e.g. 'PET.RWTC.D' for WTI crude daily, 'NG.RNGWHHD.D' for Henry Hub spot daily, 'ELEC.PRICE.US-ALL.M' for US average electricity retail price monthly). Returns time-series data for that series. Use this when no other tool covers your specific need.

Get metadata for a FRED economic data series by ID. Returns title, units, frequency, seasonal adjustment, observation range, and notes. Useful for verifying a series exists and understanding its measurement before pulling observations.

Get time-series observations for a FRED series ID. Workhorse query for any economic indicator. Optional date range, units transformation (lin, chg, pch, log, etc.), and frequency aggregation (m, q, a).

Full-text search across FRED's 800,000+ economic series. Returns matching series IDs and titles ranked by popularity. Use when you don't know the exact series ID.

List the most popular FRED series in a category. Category IDs are numeric (e.g. 32991 = Interest Rates, 32263 = Money Stock, 9 = National Accounts). Use this to browse FRED structurally rather than via search.

Quick-access wrapper for the most-queried FRED indicators by friendly name. Avoids needing to memorize FRED series IDs. Valid indicators: unemployment_rate, fed_funds, fed_funds_target, cpi, core_cpi, gdp, real_gdp, ten_year_yield, two_year_yield, thirty_year_yield, thirty_year_mortgage, m2, industrial_production, retail_sales, nonfarm_payrolls, housing_starts, case_shiller, vix, wti, brent, natur

Compare 2 to 5 FRED series side-by-side over the same date range. Returns observations for each series. Useful for ratio analysis (e.g. compare 10Y vs 2Y yield) or cross-series correlation.

Browse FRED economic releases (e.g. Employment Situation, CPI, GDP). With upcoming_dates=true, returns the upcoming release calendar instead. Useful for knowing when fresh data is expected.

Look up a public company's CIK (Central Index Key) by ticker symbol or company name. CIK is required for all other EDGAR tools. Returns matches ranked exact-ticker first.

List recent SEC filings for a company. Filter by form type (10-K, 10-Q, 8-K, 4, DEF 14A, etc.) and start date. Use ticker or CIK as identifier.

Fetch the text content of a specific SEC filing. Returns the primary document (10-K, 10-Q, etc.) stripped of HTML, suitable for LLM consumption. Use edgar_recent_filings first to get the accession number.

Full-text search across all SEC filings via the EDGAR EFTS index. Filter by comma-separated form types and date range. Useful for finding filings that mention specific terms.

Get structured XBRL financial facts for a company. Without 'concept', returns the top-level facts catalog (concepts the company has reported). With 'concept' (e.g. 'Revenues', 'Assets', 'EarningsPerShareBasic'), returns the time series of values for that concept.

List recent Form 4 insider transaction filings for a company. Returns accession numbers and filing dates; for detailed transaction data, use edgar_filing_content on each.

Pull all recent SEC filings of a specific form type across all companies. Useful for monitoring (e.g. 'all 8-Ks today', 'all S-1s this week'). Returns accession numbers, filers, and filing dates.

Estimate solar PV system production using NREL's PVWatts v8 model. Returns annual and monthly AC energy output (kWh), solar resource (kWh/m²/day), and capacity factor. Used by solar developers, homeowners, and ESG analysts to size and estimate solar arrays.

Annual and monthly solar resource data (Direct Normal Irradiance, Global Horizontal Irradiance, Latitude-Tilt Irradiance) for a location. Useful for site evaluation before sizing a solar system.

Average residential, commercial, and industrial electric utility rates (cents per kWh) for a location, plus the utility name. Used for ROI analysis on solar, EV charging, building electrification.

Find alternative fuel stations near a location: electric (EV) charging, CNG, LNG, E85, hydrogen, propane, biodiesel. Used by route planning agents, fleet operators, and EV/clean-fuel tech.

Detailed info for a single alternative fuel station by station ID. Get the ID from nrel_alt_fuel_stations results.

Look up FDA drug label info by NDC code, brand name, or generic name. Returns indications, dosage, warnings, contraindications, mechanism, manufacturer, and DEA scheduling. Used for clinical decision support, pharmacy automation, drug-info chatbots.

FDA drug enforcement actions (recalls). Filter by product name, recall classification (I=most severe, II, III), state, or date range. Useful for pharmacy compliance, supply chain monitoring, pharmacovigilance.

FDA Adverse Event Reporting System (FAERS) reports for a specific drug. Each result describes a reported adverse reaction including patient demographics, reactions, outcome, and seriousness. Used for pharmacovigilance and post-market safety analysis.

FDA medical device recalls. Filter by device name or recalling manufacturer, classification (Class 1 most severe), or date range. Used for medical device supply chain monitoring and hospital biomed compliance.

FDA 510(k) clearances for medical devices. The 510(k) pathway is how most non-high-risk devices come to market in the US. Filter by manufacturer (applicant), device name, product code, or decision date range. Used for competitive intel, device R&D scouting, M&A research.

FDA food enforcement actions (food recalls). Filter by product description, recall classification, state, or date range. Used for retail food safety monitoring, supply chain compliance, restaurant management.

Get total population for a US geography (state, county, ZIP/ZCTA, city, census tract, MSA, or national). Returns total, male, female, and median age. Used for market sizing, location intelligence, demographic analysis.

Race, ethnicity, and age breakdown for a US geography. Returns counts for white, black, Asian, AIAN, NHPI, other, two-or-more, plus Hispanic/Latino total and median age. Source: ACS 5-year.

Median household income, per capita income, housing units, owner vs renter occupancy, median home value, median gross and contract rent for a US geography. Used for real estate AI, market analysis, location-based pricing.

Labor force, unemployment, commute times, public transit usage, work-from-home rates for a US geography. Used for site selection, workforce analysis, commercial real estate.

Business establishments, employment, and annual payroll from County Business Patterns. Optional NAICS industry filter. Used for industry research, competitive intel, supply chain analysis.

Look up Census FIPS codes by name. Supports state name or 2-letter code, ZIP code (5 digits), and (for state) substring matching. Use this to find the FIPS codes needed by other census_* tools.

Search EPA-regulated facilities by state, city, zip, and/or facility name. Returns each facility's Registry ID (needed for the other EPA tools), address, and a snapshot of its compliance status across Clean Air Act, Clean Water Act, RCRA (waste), and Safe Drinking Water programs. Provide at least one filter; broad queries (e.g. state only for a large state) may be rejected as too broad, so add a c

Get a Detailed Facility Report for one facility by its EPA Registry ID: name, address, permits held, and per-statute (CAA/CWA/RCRA/SDWA) compliance and inspection summaries. Use epa_facility_search first to obtain the registry_id.

Report a facility's current compliance status and recent non-compliance history by environmental program (Clean Air Act, Clean Water Act, RCRA hazardous waste, Safe Drinking Water Act). Shows quarters in non-compliance, quarters in significant non-compliance, and last inspection per statute. Requires an EPA Registry ID.

List formal enforcement actions and penalties taken against a facility, plus a per-program summary of formal/informal actions, cases, and total penalties. Requires an EPA Registry ID (use epa_facility_search to find it).

Report a facility's air (Clean Air Act) or water (Clean Water Act / Safe Drinking Water Act) violations and the related compliance summaries. Set media to 'air', 'water', or 'all'. Requires an EPA Registry ID.

Search federal candidates (President, House, Senate) by name, state, office, or party using FEC data. Returns candidate IDs needed for the other FEC tools.

Get full detail for a single federal candidate by FEC candidate_id (e.g. 'P80001571'). Includes office, party, status, election years, and mailing address. Use fec_candidate_search to find the candidate_id.

Search FEC-registered political committees (campaign committees, PACs, party committees, Super PACs) by name, state, or committee type. Returns committee IDs.

Get aggregate campaign finance totals for a candidate by FEC candidate_id, broken down by election cycle. Includes total receipts, disbursements, individual contributions, cash on hand, and debts. Filter to one cycle with the cycle parameter.

List independent expenditures (FEC Schedule E) supporting or opposing a candidate or made by a committee. Shows spender committee, amount, date, support/oppose, and description. Provide candidate_id or committee_id.

Search granted US patents by keyword (matched against title and abstract), title, and/or grant date range. Provide at least one of query, title, start_date, end_date. Returns title, grant date, assignee, and inventors.

Fetch full details for a single patent by its USPTO patent_id (e.g. '10757852'). Returns title, grant date, type, abstract, assignees, inventors, and citation count.

Find inventors by last name (and optional first name). Returns inventor id, name, location, and total patent count. Use the inventor name in patent_search to find their patents.

Find patent assignees (companies / organizations) by name fragment. Returns assignee id, organization name, location, and total patents owned. Ranked by patent count.

List the most recently granted US patents since a start date (defaults to 30 days ago), newest first. Useful for monitoring newly issued patents.

Look up a US tax-exempt organization by exact EIN from the IRS Exempt Organizations Business Master File (~1.27M orgs). Returns name, address, IRC subsection, and current EO status. Use nonprofit_details for the fully decoded record.

Fuzzy-search tax-exempt organizations by name, optionally filtered to a US state. Tolerant of word reordering and minor spelling differences. Returns ranked matches with EIN, location, and IRC subsection. Use the returned EIN with nonprofit_details or nonprofit_lookup_ein.

Find tax-exempt organizations by location: city, state, and/or 5-digit ZIP. At least one filter is required. Useful for discovering charities, churches, and foundations in an area. Returns up to 100 organizations.

Full IRS EO BMF record for one organization by EIN, with the coded fields (subsection, foundation status, deductibility, EO status, ruling date) decoded to human-readable labels. Includes address, NTEE code, and the most recent reported asset/income/revenue figures.

Current exempt-organization status for one organization by EIN: whether the IRS recognition is active, revoked, or terminated, plus the decoded status label, contribution deductibility, and the ruling (recognition) date. Tells donors and grantmakers if an org is still in good standing.

Search US court opinions (Caselaw Access Project, public domain) by case name / keyword, court, jurisdiction, and decision-date range. Returns matching case metadata with CAP ids and citations. Use caselaw_opinion_text with a returned id to read the full opinion. Note: v1 index covers the U.S. Reports reporter (official US Supreme Court reporter).

Resolve a reporter citation (e.g. '347 U.S. 483', '347 U. S. 483', '384 U.S. 436') to the case it identifies. Matches official and parallel citations. Returns the case metadata including its CAP id for use with caselaw_opinion_text.

Get full metadata for a single case by its CAP id (name, citations, court, jurisdiction, decision date, reporter location, and the source URL for its full text).

Fetch the full opinion text of a case on demand by its CAP id. Text is retrieved live from the public-domain CAP static mirror (not stored), and includes each opinion (majority, dissent, concurrence) with its author. Use max_chars to bound the response.

Search the full Project Gutenberg catalog (~78,500 public-domain books) live via Gutendex by title / author / subject keyword, with optional author, subject, and language filters. Ranked by keyword relevance then download popularity. Returns each book's Gutenberg id, title, author(s), language, and download count. Use book_fulltext_search to search inside the locally indexed top books.

Get full catalog metadata for a single book by its Project Gutenberg id (title, authors, subjects, languages, copyright, download count, and whether its full text is indexed here).

Search INSIDE the indexed corpus of top public-domain books for a phrase or keywords and get back the matching passages, each with the book title, author, and a snippet around the match. This is the headline feature: agents can find where a passage appears across great books. Optionally restrict to one book by gutenberg_id.

Return the full text of an indexed book by Gutenberg id, paginated by passage. Use from_seq + max_passages to page through it. For books in the catalog that are NOT indexed locally, returns the public gutenberg.org plain-text URL so the agent can fetch it directly.

Report the books store status: the catalog is served live via Gutendex (78,000+ books), plus the local D1 indexed-corpus counts (books with full text indexed, total indexed passages, last refresh timestamp).

Search ~250M scholarly works (papers, preprints, datasets) live via OpenAlex by keyword across title, abstract, and full text, with optional author, year, and open-access-only filters. Ranked by relevance. Returns each work's OpenAlex id, DOI, title, authors, venue, year, citation count, and a free full-text URL when open access. Use paper_fulltext_search to search inside the locally indexed open-

Get full catalog metadata for a single scholarly work by OpenAlex id (e.g. 'W2741809807') or DOI (e.g. '10.1038/nature12373'). Returns title, authors, venue, year, citation count, open-access status, and a free full-text URL when available. For a bare arXiv id, use paper_get_text with paper_key 'arxiv:<id>' to read indexed text, or paper_search by title for OpenAlex metadata.

Search INSIDE the indexed open-access corpus (arXiv + PubMed Central OA full text) for a phrase or keywords and get back the matching passages, each with the paper title, authors, and a snippet around the match. This is the headline feature: agents can find where a finding or method is discussed across open-access papers. Optionally restrict to one paper by paper_key.

Return the full text of an indexed open-access paper by its corpus key (e.g. 'arxiv:2310.12345'), paginated by passage. Use from_seq + max_passages to page through it. For works not indexed locally, returns a pointer to find the open-access URL via paper_search / paper_details.

Report the scholarly store status: the catalog is served live via OpenAlex (~250M works), plus the local D1 indexed-corpus counts (papers with full text indexed, total indexed passages, per-source breakdown, last refresh timestamp).

Search the Federal Register (the daily journal of the US government) for rules, proposed rules, notices, and presidential documents by keyword, with optional agency, document type, and publication-date filters. Returns each document's number, title, type, publishing agency, abstract, and URL. Use reg_document to get the full text of one document.

Get full metadata and a plain-text body excerpt for a single Federal Register document by its document number (e.g. '2026-09905'). Returns title, type, agencies, abstract, affected CFR parts, a leading excerpt of the full rule text, and the URL for the complete document.

Full-text search the current Code of Federal Regulations (eCFR, all 50 titles) for a phrase or keywords. Returns matching sections with their citation (e.g. '40 CFR 98.411'), hierarchy heading, a text snippet, effective date, and the official eCFR URL, plus the total match count. Use reg_cfr_section to read a full section's text.

Get the current text of a specific Code of Federal Regulations section. Provide the title number, part, and section (e.g. title 40, part '98', section '98.411'). Returns the section's plain text, the date it is current as of, and the official eCFR URL.

List the 50 Code of Federal Regulations titles with their name and the date each title's text is current as of. Useful for discovering title numbers (e.g. Title 26 = Internal Revenue, Title 40 = Protection of Environment) before calling reg_cfr_section.

Find real-estate markets (metro areas or states) by name and get each one's latest typical home value (Zillow Home Value Index). Use this to discover the region name/id before calling realestate_home_values, realestate_rents, or realestate_trend.

Get the typical home value for a metro or state (Zillow Home Value Index): the latest value plus 1-year and 5-year-ago values and percent change. Pass a region name or id.

Get the typical asking rent for a metro or state (Zillow Observed Rent Index): the latest value plus 1-year and 5-year-ago values and percent change. Pass a region name or id.

Get a read-only market screen for a metro or state: latest Zillow typical home value (ZHVI) and asking rent (ZORI), with 1-year and 5-year changes where available. Returns market context only, not a parcel record, comparable sale, owner/title result, appraisal, score, or investment decision.

Get the monthly time series of home values (ZHVI) or rents (ZORI) for a metro or state, to chart or analyze the trend.

Report real-estate store coverage: number of regions, total monthly data points, the latest month available, and last refresh. Data is Zillow Research (ZHVI + ZORI), metro and state level.

Search property parcels by street address and get assessed value, land use, and most recent sale for each match. Coverage: Maryland statewide (all 24 jurisdictions, includes sale prices) and Harris County, TX / Houston (appraised value only, no sale prices since Texas is a non-disclosure state). Returns valuation and characteristics only, not owner names. Use parcel_details for the full record.

Get the full record for one parcel by its account id: address, current assessed value (total, land, improvement), land use, zoning, year built, structure square footage, lot size, coordinates, and most recent sale. Valuation and characteristics only, no owner name.

Get the recorded sale history (price + date, no party names) for one parcel by account id. Useful for valuation, appreciation, and comp analysis.

List which states/counties the parcel tools currently cover and how many parcels each holds. Coverage grows by state over time.

Search federal awards (contracts, grants, loans) from USAspending.gov by recipient company, keyword, and/or awarding agency, with optional fiscal year and minimum amount. Returns each award's id, recipient, amount, awarding agency, type, start date, and description, sorted by amount.

Get full detail for one federal award by its award id (the generated id from spending_search_awards): recipient, amount, type, awarding and funding agencies, period of performance, NAICS/PSC, place of performance, and description.

Summarize a company's federal awards: total dollars and top awards for a recipient name in a category (contracts by default). Useful for due diligence and to see who the government pays.

Search ClinicalTrials.gov for clinical studies by condition, intervention/drug, sponsor, recruitment status, and/or location. Returns each trial's NCT id, title, status, conditions, lead sponsor, phase, and study type.

Get full detail for one clinical trial by its NCT id (e.g. 'NCT02562313'): title, status, conditions, sponsor, phase, interventions, brief summary, enrollment, start/completion dates, number of sites, and the study URL.

US total public debt outstanding (the 'Debt to the Penny' series from the US Treasury). Returns the most recent figure plus history, split into debt held by the public and intragovernmental holdings. Keyless, official Treasury data.

Average interest rates the US Treasury pays on its marketable and non-marketable securities (Treasury Bills, Notes, Bonds, TIPS, etc.), by month. Optionally filter by security description.

Official US Treasury Reporting Rates of Exchange (the rates US government agencies use to convert foreign currency balances to dollars). Published quarterly. Provide a country or currency to filter, e.g. 'Canada', 'Euro', 'Yen'.

Recent US Treasury securities auction results: term, CUSIP, issue/maturity dates, high yield, interest rate, bid-to-cover ratio, and amounts. Optionally filter by security type (Bill, Note, Bond, TIPS, FRN).

Daily operating cash balance of the US Treasury (the Treasury General Account, the government's checking account at the Fed), from the Daily Treasury Statement. Values are in millions of dollars.

Time series for a World Bank development indicator for one country. Friendly indicators: gdp, gdp_per_capita, gdp_growth, inflation, population, unemployment, life_expectancy, exports, imports, gni_per_capita, poverty_rate, internet_users (or pass a raw World Bank code). Country accepts ISO2/ISO3 codes or common names (e.g. 'US', 'China', 'Germany'). Keyless, official World Bank data.

Compare the most recent value of a World Bank indicator across multiple countries (up to 6). Provide a comma-separated list of country codes or names.

Snapshot of a country's key development indicators (GDP, GDP per capita, growth, inflation, population, unemployment, life expectancy), each at its most recent available year.

US labor & price statistics from the Bureau of Labor Statistics by friendly name. Available: unemployment_rate, labor_force_participation, employment_population_ratio, cpi, cpi_less_food_energy, nonfarm_payrolls, avg_hourly_earnings, avg_weekly_hours, ppi_final_demand. Returns a monthly time series. Keyless official BLS data.

Fetch any BLS time series by its raw series ID (e.g. 'LNS14000000' for the unemployment rate, or a state/industry series). For when you know the exact BLS series ID.

Look up a single US healthcare provider by their 10-digit NPI (National Provider Identifier). Returns name, type, credential, primary specialty (taxonomy), practice location, and status. Keyless CMS data.

Search individual US healthcare providers by name. Requires a last_name (first_name, state, city optional). Returns NPI, specialty, location for each match.

Search healthcare organizations (hospitals, clinics, group practices, labs) by name. Requires organization_name; state and city optional.

Find healthcare providers by specialty (taxonomy description) in a location. Requires taxonomy (e.g. 'Cardiology', 'Pediatrics', 'Nurse Practitioner'); state and city optional but recommended.

Check a 10-digit NPI against the self-hosted HHS OIG List of Excluded Individuals/Entities (LEIE). Returns matching exclusion records with source freshness and evidence IDs. A match is a screening lead, not final identity confirmation; verify it with HHS OIG.

Search the self-hosted HHS OIG LEIE by individual or business name, with optional two-letter state and a bounded result limit. Returns evidence IDs for follow-up. Name similarity alone does not establish identity.

Retrieve one HHS OIG LEIE exclusion record by the evidence ID returned from a LEIE lookup/search, including exclusion/reinstatement/waiver dates and source freshness.

Verify a Washington contractor registration against the official Washington L&I open-data API by exact license number or partial business name. Returns current status, expiration, trade, registration type, UBI, locality, freshness source, and official link. Principal-person and direct-contact fields are intentionally excluded.

List material Washington contractor-registration changes observed by LiveDataLink's official daily snapshot pipeline. Filter by observed timestamp, change type, or trade. Missing source rows are never labeled revoked; only observed field transitions are returned.

Return the material status, expiration, specialty, and profile transitions observed for one Washington contractor license. Results include before/after values, observation time, source-as-of date, and raw snapshot hash.

Search the official EU Tenders Electronic Daily (TED) corpus with a bounded expert query. Returns latest notice versions with English-preferred titles, buyers, countries, CPV codes, lot signals, official URLs, pagination metadata, and source caveats. Anonymous and read-only.

Find traceable EU procurement opportunities from official TED notices using one of two explainable signals: contracts with reported end dates in a chosen window (renewal) or award results reporting zero received submissions (zero_bid). Filters by buyer country and CPV code. This does not predict awards or allege fraud.

List the largest holdings for a fund in LiveDataLink's self-hosted SEC Form N-PORT corpus. Resolve by EDGAR series ID, mapped ticker, or fund-name substring. Returns as-filed values, portfolio percentages, security identifiers, report date, filing accession, source quarter, and public-reporting-lag warning.

Compare two funds in the same self-hosted SEC Form N-PORT snapshot. Returns common securities, each fund's reported portfolio percentage, a weighted-overlap percentage, identifier lineage, and quarterly-freshness caveats. This is as-filed public data, not live holdings or investment advice.

Return the current immutable ingestion manifest for one self-hosted LiveDataLink source. Includes official source URL, retrieval time, rights class, byte counts, SHA-256 evidence, record counts when the transformer has computed them, and whether the raw artifact is stored as one object or reconstructable chunks. This is provenance/status, not a raw-data export.

List the source ids that currently have versioned raw snapshots in LiveDataLink's private R2 evidence store. This reports hosted ingestion coverage; it does not imply that every catalog source already has a normalized query tool.

Search NASA FIRMS satellite active-fire/hotspot detections inside a bounded latitude/longitude box. Uses LiveDataLink's D1 mirror by default when configured, or the NASA Area API when live mode is requested. Results include acquisition time, satellite/sensor, confidence, fire radiative power, brightness, and day/night flag. Supports limit/offset pagination. A hotspot is a satellite thermal anomaly

Return a bounded FHFA House Price Index history for one US geography from LiveDataLink's self-hosted official snapshot. Includes stable FHFA place_id, geography level, year/period, adjusted and unadjusted index values, pagination, snapshot hash, and required attribution. Use this for 'show California house-price history', 'chart the Austin metro HPI', or as a federal price-index leg alongside real

Summarize the latest FHFA HPI trend for one US geography from the self-hosted official series. Returns latest index, previous-period, one-year and five-year changes, five-year CAGR, recent direction, stable geography identifiers, and provenance. Use this for 'how fast are home prices rising in Texas?', 'is the Miami HPI falling?', or as the public-data corroboration leg for a realestate_market_scr

Compare two to eight US geographies on a consistent FHFA HPI series and rank them by one-year price-index change. Returns latest level, one-year and five-year change, CAGR, recent direction, stable place_id/geography_level fields, and source provenance for later property-market evidence packs. Use this for 'compare home-price momentum in Texas and Florida' or 'which of these metros has stronger fi

Search contract markets in LiveDataLink's self-hosted official CFTC Commitments of Traders snapshot. Returns stable CFTC contract market codes, names, commodity/exchange labels, available report families and scopes, latest date, pagination, and snapshot provenance. Use this for 'find the CFTC code for gold', 'which COT markets cover crude oil?', or to resolve an identifier before a history call. A

Return the latest available official CFTC COT position snapshot for one contract market across every hosted report family and scope. Includes open interest, long/short/spreading positions, net arithmetic, percentages, trader counts when published, exact report date, source record ids, and provenance. Use this for 'latest managed-money positioning in crude oil' or 'show current COT categories for g

Return a bounded weekly history for one CFTC contract market, report family, scope, and trader category from the self-hosted official snapshot. Includes long, short, spreading, net, changes, percentages, open interest, pagination, source ids, and provenance. Use this for 'managed money net positions in crude oil over time', 'commercial gold COT history', or a reproducible positioning chart. Report

Compare the latest reported CFTC COT position for two to eight contract markets using one consistent report family, scope, and trader category. Returns stable market codes, exact dates, long/short/net positions, open interest, ranking, and provenance. Use this for 'compare managed-money positioning in oil, gold, and copper' or 'which selected market has the largest commercial net position?'. It co

Combine all hosted official CFTC COT report-family and scope views available for one contract market into a single provenance-backed evidence pack. Surfaces open interest and the largest absolute reported category net for each view while explicitly preserving incompatible family classifications. Use this for 'build a COT evidence pack for gold' or 'show every CFTC positioning lens for crude oil'.

Search ticker symbols and issuer names in LiveDataLink's bounded, self-hosted mirror of official SEC fails-to-deliver files. Returns symbols, names, hosted coverage, reported-observation counts, maximum published balance, pagination, snapshot hash, and provenance. Use this for 'find the FTD ticker for GameStop', 'which SEC fail records mention Tesla?', or to resolve a symbol before a lookup. It do

Return the latest published official SEC fails-to-deliver balance for one exact ticker, optionally as of a date, from the hosted hot window. Includes settlement date, aggregate outstanding quantity, issuer label, SEC price field, source file, snapshot hash, and provenance. Use this for 'latest reported FTD balance for GME' or 'what was the most recent AMC fail balance by June 30?'. A fail can aris

Return a bounded, paginated history of published nonzero SEC fails-to-deliver balance records for one ticker in the self-hosted hot window. Includes settlement dates, quantities, SEC price fields, source-row counts, pagination, and provenance. Use this for 'show GME FTD balances over time', 'chart TSLA published fail balances this quarter', or to inspect point-in-time changes. Do not sum the obser

Rank the largest ticker-level aggregate fails-to-deliver balances published by the SEC for one settlement date. Defaults to the latest date in the hosted snapshot and returns exact quantities, issuer labels, SEC price fields, total reported-symbol count, and provenance. Use this for 'largest SEC fail balances today', 'top FTD securities on 2026-08-14', or a market-structure screen. This is not a m

Compare two to eight ticker symbols on the same SEC fails-to-deliver settlement date from the self-hosted official snapshot. Returns published quantities, explicit missing-row status, issuer labels, ranking, coverage, and provenance; a missing row is never converted to zero. Use this for 'compare GME, AMC, and TSLA FTD balances' or 'which selected symbol had the largest published balance on 2026-0

Search U.S. land-border ports in LiveDataLink's self-hosted official BTS Border Crossing Entry snapshot. Returns stable four-digit port codes, state, Canada/Mexico border, coordinates, available crossing measures, coverage, pagination, and source provenance. Use this for 'find the Laredo border port code', 'which Arizona ports have truck crossings?', or to resolve a port before a trend call. Inbou

Return a bounded monthly history for one official BTS land-border port and one consistent crossing measure from the self-hosted snapshot. Includes exact month, crossing count, stable port identity, pagination, source hash, and provenance. Use this for 'monthly truck crossings at Laredo', 'pedestrian crossings at San Ysidro since 2023', or a reproducible port-volume chart. Counts inbound crossing e

Compare two to eight U.S. land-border ports on one consistent official BTS crossing measure over a shared rolling window. Ranks ports by current count and returns prior-window count, reported-month completeness, percent change, exact window, stable port codes, and provenance. Use this for 'compare truck crossings at Laredo, El Paso, and Otay Mesa' or 'which selected Canada-border port has more tra

Combine every available official BTS crossing measure for one land-border port into a provenance-backed current-versus-prior activity evidence pack. Keeps trucks, trains, buses, vehicles, passengers, and pedestrians separate while reporting window totals, completeness, and percent change. Use this for 'build a border activity pack for Laredo', 'what changed at Otay Mesa?', or a logistics/corridor

Search the active business-day series in LiveDataLink's self-hosted official Federal Reserve Board H.15 snapshot. Returns canonical series names, descriptions, instruments, maturities, coverage, pagination, and source hash. Use this for 'find the Fed funds series', 'what Treasury maturities are available?', or to resolve a series before a history/spread call. This is direct Board data, not a FRED

Return a bounded history for one active Federal Reserve Board H.15 business-day rate series from the self-hosted official snapshot. Includes canonical series metadata, values, pagination, exact D1 coverage, raw-package hash, and attribution. Use this for 'show the effective federal funds rate history', 'get daily 10-year Treasury yields', or 'what was prime over this period?'. Scope is 2000-presen

Build the nominal US Treasury constant-maturity yield curve from the Federal Reserve Board's self-hosted H.15 snapshot for the latest business day on or before a date. Returns maturities, yields, canonical series names, 10y-2y and 10y-3m spreads, curve-shape classification, provenance, and source hash. Use this for 'show today's Treasury curve', 'was the curve inverted on 2024-06-03?', or 'compare