bots.st/api-tool-calls
API Tool Calls
Compute calculators for home and fitness
1864 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 94
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://apitoolcalls.com/mcp?tools=all
What it can do
| Tool | What it says it does |
|---|---|
apa_citation_generator | Format an APA reference and in-text citations from entered source metadata. |
average_calculator | Compute mean, median, modes, range, sum, count, population and sample standard deviation, plus an optional separately weighted average. |
base_convert | Converts a bounded integer string between bases 2 through 36 using exact BigInt arithmetic. Inputs contain 1–4096 digits and must be valid in the source base. Optional bitWidth (1–4096) validates a bit pattern; signed=true requires a width and reads the source value as two’s complement. Unsigned… |
basement_water_cause | Narrow down why a basement gets wet and who fixes it. Eight observation groups return every rule-matched possible cause, evidence, safe first checks, trade referrals and sources. Hazard stops come first; no probabilities or structural diagnosis. Pure rules, no network or model. |
bmi_calculator | Calculate adult BMI and its band from weight, height and units. |
board_feet | Sum board-foot lumber volumes from entered dimensions and whole piece counts, with per-row optional prices and a priced subtotal. |
body_fat_calculator | Calculate Navy body fat percentage from sex and tape measurements. |
calendar_age_difference | Calculate years, months, days and total days between two birth dates. Use explicit Gregorian dates and a stated month-end convention. |
calorie_calculator | Calculate resting energy and daily calories from adult measurements, formula and activity level. |
character_count | Count Unicode characters, words, lines and UTF-8 bytes from text. |
combinations | Compute exact combinations nCr or permutations nPr for bounded integer inputs. |
company_facts | Read a business's own home, about and contact pages and return its name, address, phone, email, founding year and what it does, each with the page it came from. Page text goes to a language model: with no key, a small shared free daily allowance (Google Gemini); with an X-OpenRouter-Key header… |
compound_interest_calculator | Calculate compound or simple interest, balance, total contributed, interest earned, modeled APY and yearly balances from principal, nominal rate, term and deposit timing. |
concrete_calculator | Computes slab, footing, cylindrical-column or solid-step concrete volume, waste allowance and whole 40/60/80 lb bag counts from QUIKRETE No. 1101 yields. |
date_calculator | Count signed calendar days or weekdays between dates, or add and subtract calendar units with month-end clamping. |
debt_to_income | Arithmetic on entered numbers only: sum up to 100 entered monthly debt payments and divide by positive gross monthly income. Shows the sum and ratio percentage, rounded half up to two decimal places, with no comparison bands or classification. |
decimal_to_fraction | Converts a terminating or explicitly repeating decimal to an exact simplified fraction, mixed number and decimal display. |
discount_calculator | Calculate a discounted price, ordered stacked percentage discounts, savings, effective discount and total with an entered sales tax percentage after discounts. |
driveway_cost | Estimate driveway replacement costs for a given size. Returns national installed ranges with no published typical figure. One call compares all ten surfaces. Base, drainage and permits are not priced; removal is priced only for an existing concrete driveway. Includes unpriced checks, two separate… |
epoch_convert | Convert between Unix timestamps and dates. Converts a Unix timestamp (seconds or milliseconds, detected by size) or an ISO 8601 date string to epoch seconds, epoch milliseconds, an ISO UTC time, the same moment in an optional IANA time zone, and the weekday there. A date string with no offset is… |
ev_charger_install_cost | Work out the circuit a home EV charger needs, panel triage, utility install cost references and federal credit rules. Returns safety first, the exact 125% minimum breaker calculation, panel triage, unpriced extras and dated federal 30C rules. Reference cards are utility and DOE program figures… |
extract_strings | List the readable text inside any file, given as base64, at most 2,000,000 bytes: runs of ASCII and UTF-16LE characters (UTF-8 on request) at least min_length long, with byte offsets. Labels each string by shape as a URL, email, IP address, file path, key or token, or other, and counts every kind… |
fence_cost | Estimate fence and gate costs from net non-gate length and gate widths. Returns calculated low, median bid and high bounds from exact City of Sunrise FL 2020 municipal bid rows, their scope and sources, and local permit guidance. Historical public bid observations are not current homeowner prices. |
find_data | Get a full Data Finder plan for up to three sources: fit, cost at your monthly volume, resale terms with recorded clause, URL and read date, and build-it-yourself guidance. No live source lookup. Defaults: volume 0, US, no resale. |
flooring_cost | Estimate installed flooring costs for given room sizes. Returns national installed ranges (labor and materials), no labor-only figure, and no published typical figure. One call compares all eight materials using net room area, with hardwood order guidance, an unpriced prep checklist, a separate… |
font_generator | Convert text to a selected Unicode letter style. |
fraction_calculator | Computes exact addition, subtraction, multiplication or division of fractions and mixed numbers, with simplified, mixed and decimal forms. |
fuel_cost | Calculate trip fuel quantity and cost from entered distance, fuel economy, fuel price and currency; supports US mpg, L/100 km and km/L. |
funeral_cost | Show funeral consumer rights, national burial and cremation reference costs, and add up a funeral home's itemized prices. Returns FTC Funeral Rule rights first. Reference figures are NFDA 2023 national medians from an industry member survey, not local prices. Bundle cards apply only to services… |
furnace_age | Estimate furnace manufacture age from a confirmed Lennox legacy, Rheem or Nordyne serial format or a maker-confirmed date. Calculates age at your selected as-of date, keeps NAHB and InterNACHI life guidance separate, applies EPA age guidance and the DOE repair comparison to your own quotes, and… |
gcf_calculator | Compute the greatest common factor of 2–20 integers with exact BigInt arithmetic and complete prime factorizations. |
get_transcript | Read public YouTube captions as timestamped plain text. Captions only, no video or audio. |
gpa_calculator | Computes credit-weighted GPA with A=4, B=3, C=2, D=1, F=0 and optional common honors +0.5/AP +1.0 bonuses for passing grades; school conventions vary. |
grade_calculator | Computes a weighted category average and optionally the final-exam percentage needed to reach a target course grade. |
gravel_calculator | Calculate gravel layer volume and US short tons from rectangle dimensions, circle diameter or total area, depth in inches and editable bulk density. |
har_to_openapi | Turn a HAR file (a browser network export) into an OpenAPI 3.1 description of the API calls in it. Cleans the file first: drops cookies and login headers and replaces secret-named headers, query parameters, form fields and JSON keys with REDACTED. Groups calls by host, method and path template… |
heart_rate_zones | Calculate adult maximum heart rate and moderate and vigorous target zones from age and optional measured rates. |
hours_calculator | Calculate worked minutes, decimal hours and H:MM from clock times, an overnight flag and an unpaid break. |
inflation_calculator | Convert US dollars between published BLS CPI-U months or annual averages since 1913. Reports equivalent value, cumulative inflation, average annual rate and yearly table. Omit both months for annual mode; unavailable periods are rejected. Arithmetic on CPI, not financial advice. |
inspect_apk | Read an Android app file (.apk), given as base64, at most 2,000,000 bytes. Returns the package name, version, minimum, target and compile SDK; permissions grouped by what they reach, each with a plain meaning and whether Android asks the person first; activities, services, receivers and providers… |
inspect_binary | Read the structure of a program file: Windows PE (EXE or DLL, 32 or 64-bit), Linux ELF or Mac Mach-O (thin or universal), given as base64, at most 2,000,000 bytes. Returns the format, type, architecture, bitness and entry point; sections with file offset, size, address, access flags and entropy… |
json_formatter | Format, minify or validate JSON text while preserving number tokens. |
julian_day_convert | Convert explicit UTC civil timestamps to Julian day and back using the proleptic Gregorian calendar. See the noon epoch, time-scale convention and ordinal day. |
kitchen_remodel_cost | Estimate a kitchen remodel budget from kitchen size and finishes. Size and scope return a national planning estimate range rounded to the nearest 100 dollars, with no published typical figure, two separate dated reference cards and sources. The result has no line items or labor/material split: the… |
lcm_calculator | Compute the least common multiple of 2–20 integers with exact BigInt arithmetic and complete prime factorizations. |
loan_schedule | Computes fixed-rate monthly principal and interest payments, total interest, payoff month and a complete amortization table of at most 360 rows from entered amounts and a nominal annual rate. Optional down payment reduces principal; extra monthly principal payments shorten the modeled term. Uses… |
logarithm | Compute a logarithm for a positive value and any positive base other than 1. |
long_divide | Divide decimal strings exactly with long division steps, an integer quotient and remainder. See terminating, repeating or truncated decimals. |
make_barcode | Make an SVG barcode. Validates retail check digits and lengths. GS1-128 and GS1 DataMatrix accept bracketed (01)GTIN(17)YYMMDD(10)lot; use make_qr for QR codes. |
make_qr | Make an SVG QR code for text, a URL, or Wi-Fi network details. |
make_run_loop | Make walking/running loops that start and end at one point, each within 3% of the target distance. Returns Google Maps links and an encoded polyline. Routes and map data © OpenStreetMap contributors (ODbL); each result credits the routing service that made it. |
margin_calculator | Calculate cost, selling price, gross profit, margin percentage and markup percentage from two independent values including cost or price. |
mass_volume_convert | Convert mass to volume or reverse with named units and either a USDA FoodData Central ingredient cup-weight preset or an entered positive density in g/mL. |
mulch_calculator | Calculate mulch layer volume and whole 2 cu ft and 3 cu ft bag counts from rectangle dimensions, circle diameter or total area and depth in inches. |
one_rep_max_calculator | Calculate Epley and Brzycki one-rep maximum estimates from lifted weight and repetitions. |
pace_calculator | Calculate running distance, elapsed time or pace from exactly two values and distance units. |
page_check | Check whether one public HTML page shows content. Returns working, suspect or broken, findings with reasons and bounded snippets, status, final URL and text length. No JavaScript rendering; 10 seconds overall, 2 MB HTML. Public HTTP/HTTPS ports 80/443 only. |
page_to_markdown | Read one public HTML page as clean Markdown with title, headings, lists, tables and absolute links. No logins, paywalls or JavaScript rendering; 2 MB HTML limit. |
paint_quantity | Calculate paint volume and whole containers from entered area or supported surface geometry, openings, whole coats and user-supplied per-coat coverage. |
pay_convert | Convert gross annual salary to hourly pay or hourly pay to annual salary using your entered weekly hours and paid weeks. Pure arithmetic. |
And 34 more tools.
In its maker's words
94 tools, one small door: home costs, fitness, QR, barcodes, Markdown, SEO, recalls.
- Website
- apitoolcalls.com/agent.html
- Publisher
- cowerxdev
- Listed from
- the official MCP Registry as
io.github.cowerxdev/apitoolcalls - Version
- 0.2.5, updated 15 Oct 2026
- Kinds of work
- Health and science, Other work
The domain it lives on
- apitoolcalls.com
- registered 30 Sep 2026 (1 month ago), at Cloudflare, Inc., its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 1864 ms | |
| Answered | 2370 ms | |
| Answered | 896 ms |
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