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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "tinyfn": {
      "type": "http",
      "url": "https://api.tinyfn.io/mcp/all/",
      "headers": {
        "X-API-Key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}

claude mcp add --transport http tinyfn https://api.tinyfn.io/mcp/all/ --header "X-API-Key: ${X_API_KEY}" --header "Authorization: ${X_API_KEY}"

[mcp_servers.tinyfn]
url = "https://api.tinyfn.io/mcp/all/"
env_http_headers = { "X-API-Key" = "X_API_KEY", "Authorization" = "X_API_KEY" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "tinyfn": {
      "type": "remote",
      "url": "https://api.tinyfn.io/mcp/all/",
      "enabled": true,
      "headers": {
        "X-API-Key": "{env:X_API_KEY}",
        "Authorization": "{env:X_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "tinyfn": {
      "type": "http",
      "url": "https://api.tinyfn.io/mcp/all/",
      "headers": {
        "X-API-Key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=tinyfn&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpLnRpbnlmbi5pby9tY3AvYWxsLyIsImhlYWRlcnMiOnsiWC1BUEktS2V5IjoiJHtYX0FQSV9LRVl9IiwiQXV0aG9yaXphdGlvbiI6IiR7WF9BUElfS0VZfSJ9fQ%3D%3D"
}

{
  "servers": {
    "tinyfn": {
      "type": "http",
      "url": "https://api.tinyfn.io/mcp/all/",
      "headers": {
        "X-API-Key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "tinyfn": {
      "httpUrl": "https://api.tinyfn.io/mcp/all/",
      "headers": {
        "X-API-Key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}

extensions:
  "tinyfn":
    enabled: true
    name: "tinyfn"
    type: streamable_http
    uri: "https://api.tinyfn.io/mcp/all/"
    headers:
      "X-API-Key": "${X_API_KEY}"
      "Authorization": "${X_API_KEY}"
    timeout: 300

Placeholders to fill from your own secret store: ${X_API_KEY}, ${X_API_KEY}. The registry never accepts secret values.

Quality 70 / 100needs work

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene50 · weight 30

warn
tools.descriptions22 of 572 tools have a description under 20 characters
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: hex_encode (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); is_even (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); is_odd (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
fail
tools.token_costabout 37,777 tokens to load every tool, a large share of an agent's context
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

572 tools, about 37,777 tokens to load them all · tool set eba815927fff · checked 2026-10-19 14:42 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 86 / 100

provenance75

liveness100

freshness65

hygiene100

+repository +dns-namespace +reachable +uptime-100% ~updated-122d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://api.tinyfn.io/mcp/all/` streamable-http	api_key `${X_API_KEY}`	yes	100%	353 ms	2025-11-25	2026-10-19

Tools (500)

`absolute_value`	Get the absolute value of a number.
`acres_to_hectares`	Convert acres to hectares.
`add`	Add two or more numbers together.
`add_business_days`	Add business days to a date.
`add_query_param`	Add a query parameter to a URL.
`add_time`	Add time to a date.
`add_time_2`	Add time to a datetime.
`adler32_checksum`	Calculate Adler-32 checksum.
`analogous_colors`	Get analogous colors (adjacent colors on color wheel).
`analyze_password`	Analyze password strength and characteristics.
`array_compact`	Remove falsy values (empty strings) from array.
`array_dedupe`	Remove duplicates from array.
`array_difference`	Get difference of two arrays (items in array1 not in array2).
`array_fill`	Create an array filled with a value.
`array_first`	Get first n items from array.
`array_frequency`	Count frequency of each item.
`array_interleave`	Interleave two arrays.
`array_intersection`	Get intersection of two arrays.
`array_last`	Get last n items from array.
`array_nth`	Get item at specific index.
`array_partition`	Partition array into chunks of specified size.
`array_repeat`	Repeat an array n times.
`array_reverse`	Reverse an array.
`array_rotate`	Rotate an array by n positions.
`array_slice`	Slice an array.
`array_symmetric_difference`	Get symmetric difference (items in either but not both).
`array_union`	Get union of two arrays.
`array_unzip`	Unzip array of pairs into two arrays.
`array_zip`	Zip two arrays together.
`ascii_decode`	Convert ASCII codes to text.
`ascii_encode`	Get ASCII codes for text.
`average`	Calculate the average of a list of numbers.
`base64_decode`	Decode base64 to text.
`base64_encode`	Encode text to base64. Properly handles Unicode.
`base_convert`	Convert a number between different bases.
`basic_sentiment`	Basic sentiment analysis using word lists.
`binary_decode`	Decode binary to text.
`binary_encode`	Encode text to binary.
`binary_to_decimal`	Convert binary to decimal.
`blend_colors`	Blend two colors together.
`bounding_box`	Calculate bounding box around a point.
`break_even`	Calculate break-even point.
`build_url`	Build a URL from components.
`build_url_2`	Build a URL from components.
`business_days`	Count business days between two dates (excluding weekends).
`bytes_to_human`	Convert bytes to human-readable format.
`calculate_age`	Calculate age from birthdate.
`calculate_age_2`	Calculate age from birthdate.
`calculate_bearing`	Calculate bearing (direction) between two coordinates.
`calculate_bmi`	Calculate Body Mass Index (BMI).
`calculate_bmr`	Calculate Basal Metabolic Rate (BMR) using Mifflin-St Jeor equation.
`calculate_correlation`	Calculate Pearson correlation coefficient.
`calculate_covariance`	Calculate covariance between two datasets.
`calculate_discount`	Calculate discounted price.
`calculate_macros`	Calculate macronutrient targets.
`calculate_margin`	Calculate profit margin.
`calculate_markup`	Calculate selling price from cost and markup.
`calculate_mean`	Calculate arithmetic mean (average).
`calculate_median`	Calculate median.
`calculate_midpoint`	Calculate geographic midpoint between two coordinates.
`calculate_mode`	Calculate mode (most frequent value).
`calculate_percentile`	Calculate a specific percentile.
`calculate_product`	Calculate product of numbers.
`calculate_quartiles`	Calculate quartiles (Q1, Q2, Q3).
`calculate_range`	Calculate range (max - min).
`calculate_stddev`	Calculate standard deviation.
`calculate_sum`	Calculate sum of numbers.
`calculate_tip`	Calculate tip and split bill.
`calculate_variance`	Calculate variance.
`calculate_vat`	Calculate VAT (Value Added Tax).
`calculate_zscore`	Calculate z-score (standard score).
`calories_burned`	Estimate calories burned during activities.
`camel_case`	Convert text to camelCase.
`capitalize`	Capitalize the first letter of each word.
`capitalize_text`	Capitalize first letter only.
`ceil`	Round up to nearest integer.
`celsius_to_fahrenheit`	Convert Celsius to Fahrenheit.
`celsius_to_kelvin`	Convert Celsius to Kelvin.
`centimeters_to_inches`	Convert centimeters to inches.
`chunk_array`	Split items into chunks of specified size.
`cidr_info`	Get information about a CIDR range.
`cidr_to_netmask`	Convert CIDR prefix length to subnet mask.
`clamp`	Clamp a number within a range.
`cmyk_to_hex`	Convert CMYK to hex color.
`collatz_sequence`	Generate Collatz sequence for a number.
`compare`	Compare two numbers (e.g., is 0.9 greater than 0.11?).
`compare_2`	Compare two values.
`compare_decimals`	Compare decimal numbers with detailed explanation (handles 0.9 vs 0.11 correctly).
`compare_hashes`	Compare two hashes in constant time (timing-safe).
`complement_color`	Get the complementary color (opposite on color wheel).
`compound_interest`	Calculate compound interest.
`constant_time_compare`	Compare two strings in constant time (timing-safe).
`contains`	Check if text contains a substring.
`contrast_ratio`	Calculate contrast ratio between two colors (WCAG).
`convert_all_cases`	Convert text to all case formats at once.
`convert_timestamp`	Convert Unix timestamp to date.
`convert_timestamp_ms`	Convert Unix timestamp (milliseconds) to date.
`convert_timezone`	Convert datetime between timezones.
`cos`	Calculate the cosine of an angle.
`count_all_chars`	Count occurrences of each character in text.
`count_char`	Count occurrences of a character (e.g., how many 'r' in 'strawberry').
`count_digits`	Count the number of digits.
`count_items`	Count occurrences of each item.
`count_substring`	Count occurrences of a substring.
`crc32_checksum`	Calculate CRC32 checksum.
`cube`	Calculate the cube of a number.
`cube_root`	Calculate the cube root of a number.
`cups_to_milliliters`	Convert US cups to milliliters.
`current_time`	Get current time in specified timezone.
`dad_joke`	Get a random dad joke.
`daily_water_intake`	Calculate recommended daily water intake.
`darken_color`	Darken a color by a percentage.
`date_diff`	Calculate difference between two dates.
`datetime_to_unix`	Convert datetime to Unix timestamp.
`date_to_timestamp`	Convert date to Unix timestamp.
`day_of_year`	Get the day of year for a date.
`days_in_month`	Get the number of days in a month.
`days_in_month_2`	Get the number of days in a month.
`decimal_to_binary`	Convert decimal to binary.
`decimal_to_dms`	Convert decimal degrees to DMS (degrees, minutes, seconds).
`decimal_to_hexadecimal`	Convert decimal to hexadecimal.
`decimal_to_octal`	Convert decimal to octal.
`deg_to_rad`	Convert degrees to radians.
`desaturate_color`	Decrease color saturation by a percentage.
`describe_data`	Get descriptive statistics for a dataset.
`deslugify`	Convert a slug back to readable text.
`destination_point`	Calculate destination point given start, bearing, and distance.
`detect_case`	Detect the case style of text.
`digital_root`	Calculate the digital root (repeated digit sum until single digit).
`distance`	Calculate Euclidean distance between two points.
`divide`	Divide a by b.
`dms_to_decimal`	Convert DMS (degrees, minutes, seconds) to decimal degrees.
`echo`	Echo back the message. For testing.
`empty_array`	Returns an empty array.
`empty_object`	Returns an empty object.
`end_of_period`	Get the end of a time period.
`ends_with`	Check if text ends with a suffix.
`escape_pattern`	Escape special regex characters in text.
`estimate_body_fat`	Estimate body fat percentage using US Navy method.
`estimate_hash_time`	Estimate time to crack a password using brute force.
`exp`	Calculate e raised to the power of number.
`expand_cidr`	Expand a CIDR to list of individual IPs.
`extract_domain`	Extract domain from a URL.
`extract_emails`	Extract all email addresses from text.
`extract_groups`	Extract capture groups from a pattern match.
`extract_keywords`	Extract keywords from text based on frequency.
`extract_numbers`	Extract all numbers from text.
`extract_urls`	Extract all URLs from text.
`factorial`	Calculate the factorial of a number.
`fahrenheit_to_celsius`	Convert Fahrenheit to Celsius.
`false_endpoint`	Returns false.
`feet_to_meters`	Convert feet to meters.
`fibonacci`	Get the nth Fibonacci number.
`file_checksum_guide`	Get command-line instructions for file checksums.
`filename_safe`	Convert a string to a safe filename.
`find_all_matches`	Find all matches of a pattern in text.
`fizzbuzz`	The classic FizzBuzz. Enterprise-grade.
`flatten_array`	Flatten a nested array.
`flatten_json`	Flatten a nested JSON object.
`flip_coin`	Flip a coin.
`floor`	Round down to nearest integer.
`format_bytes`	Format bytes to human-readable size.
`format_credit_card`	Format a credit card number with spaces.
`format_currency`	Format an amount as currency.
`format_date`	Format a date string.
`format_duration`	Format seconds as duration.
`format_list`	Format a list of items with proper grammar.
`format_number`	Format a number with locale-specific separators.
`format_ordinal`	Convert a number to its ordinal form (1st, 2nd, 3rd, etc.).
`format_percentage`	Format a number as a percentage.
`format_phone`	Format a phone number according to country conventions.
`format_relative_time`	Format seconds as relative time (e.g., '2 hours ago', 'in 3 days').
`format_ssn`	Format a Social Security Number.
`format_truncate`	Truncate text to a maximum length.
`fortune_cookie`	Get a fortune cookie message.
`friendly_roast`	Generate a friendly roast.
`future_value`	Calculate future value of an investment.
`gallons_uk_to_liters`	Convert UK gallons to liters.
`gallons_us_to_liters`	Convert US gallons to liters.
`gcd`	Calculate the greatest common divisor.
`generate_acronym`	Generate acronym from text.
`generate_addresses`	Generate random placeholder addresses.
`generate_color`	Generate random color(s).
`generate_companies`	Generate random placeholder company names.
`generate_dates`	Generate random dates.
`generate_emails`	Generate random placeholder email addresses.
`generate_gradient`	Generate a gradient between two colors.
`generate_hash`	Generate hash of text.
`generate_hmac`	Generate HMAC signature.
`generate_lorem`	Generate lorem ipsum text using Faker.
`generate_memorable`	Generate a memorable password based on a pattern.
`generate_names`	Generate random placeholder names.
`generate_ngrams`	Generate n-grams from text.
`generate_passphrase`	Generate a passphrase from random words.
`generate_password`	Generate secure password(s).
`generate_password_2`	Generate a secure random password.
`generate_phones`	Generate random placeholder phone numbers.
`generate_pin`	Generate a random PIN.
`generate_sequence`	Generate a number sequence.
`generate_shades`	Generate shades (darker variations) of a color.
`generate_tints`	Generate tints (lighter variations) of a color.
`generate_token`	Generate cryptographically secure token.
`generate_uuid`	Generate UUID(s).
`generate_uuids`	Generate random UUIDs.
`generate_uuid_v7`	Generate UUID v7 (time-ordered).
`geohash_decode`	Decode geohash to coordinates.
`geohash_encode`	Encode coordinates to geohash.
`geometric_mean`	Calculate geometric mean.
`get_credit_card_pattern`	Get regex pattern for credit card validation.
`get_date_pattern`	Get regex pattern for date validation.
`get_divisors`	Get all divisors of a number.
`get_email_pattern`	Get regex pattern for email validation.
`get_hex_color_pattern`	Get regex pattern for hex color validation.
`get_initials`	Get initials from a name.
`get_ipv4_pattern`	Get regex pattern for IPv4 address validation.
`get_ipv6_pattern`	Get regex pattern for IPv6 address validation.
`get_json_path`	Extract a value from JSON using a path expression.
`get_json_type`	Get the type of a JSON value.
`get_keys`	Get all keys from a JSON object.
`get_luminance`	Calculate relative luminance of a color.
`get_now`	Get current date and time.
`get_password_pattern`	Get regex pattern for password validation with custom requirements.
`get_phone_pattern`	Get regex pattern for phone number validation.
`get_quarter`	Get the quarter for a date.
`get_slug_pattern`	Get regex pattern for URL slug validation.
`get_time_pattern`	Get regex pattern for time validation.
`get_url_pattern`	Get regex pattern for URL validation.
`get_uuid_pattern`	Get regex pattern for UUID validation.
`get_values`	Get all values from a JSON object.
`grams_to_ounces`	Convert grams to ounces.
`grayscale_color`	Convert color to grayscale.
`group_by_length`	Group items by their string length.
`harmonic_mean`	Calculate harmonic mean.
`hash_adler32`	Calculate Adler-32 checksum.
`hash_all`	Generate hashes using multiple algorithms at once.
`hash_blake2b`	Generate BLAKE2b hash of text.
`hash_blake2s`	Generate BLAKE2s hash of text.
`hash_crc32`	Calculate CRC32 checksum.
`hash_md5`	Generate MD5 hash of text.
`hash_sha1`	Generate SHA-1 hash of text.
`hash_sha256`	Generate SHA-256 hash of text.
`hash_sha3_256`	Generate SHA3-256 hash of text.
`hash_sha3_512`	Generate SHA3-512 hash of text.
`hash_sha384`	Generate SHA-384 hash of text.
`hash_sha512`	Generate SHA-512 hash of text.
`haversine_distance`	Calculate distance between two coordinates using Haversine formula.
`heart_rate_zones`	Calculate heart rate training zones.
`hello_world`	Hello World as a Service.
`hexadecimal_to_decimal`	Convert hexadecimal to decimal.
`hex_decode`	Decode hexadecimal to text.
`hex_encode`	Encode text to hexadecimal.
`hex_to_cmyk`	Convert hex color to CMYK.
`hex_to_hsl`	Convert hex color to HSL.
`hex_to_hsv`	Convert hex color to HSV.
`hex_to_rgb`	Convert hex color to RGB.
`hmac_md5`	Generate HMAC-MD5.
`hmac_sha256`	Generate HMAC-SHA256.
`hmac_sha512`	Generate HMAC-SHA512.
`hours_to_minutes`	Convert hours to minutes.
`hsl_to_hex`	Convert HSL to hex color.
`hsv_to_hex`	Convert HSV to hex color.
`html_decode`	HTML decode text (unescape special characters).
`html_encode`	HTML encode text (escape special characters).
`http_method_info`	Get information about an HTTP method.
`hypotenuse`	Calculate the hypotenuse of a right triangle.
`ideal_weight`	Calculate ideal body weight using various formulas.
`identify_hash`	Identify the possible algorithm of a hash based on its format.
`inches_to_centimeters`	Convert inches to centimeters.
`in_range`	Check if a value is within a range.
`integer_to_ip`	Convert integer to IP address.
`inverse_case`	Inverse the case of each character (same as swap).
`invert_color`	Invert a color.
`ip_info`	Get detailed information about an IP address.
`ip_info_2`	Get basic information about an IP address.
`ip_in_network`	Check if an IP address is within a network.
`ip_in_range`	Check if an IP address is within a CIDR range.
`ip_to_binary`	Convert IP address to binary representation.
`ip_to_integer`	Convert IP address to integer.
`ipv4_to_ipv6`	Convert IPv4 address to IPv6 mapped address.
`ipv4_to_ipv6_2`	Convert IPv4 address to IPv6 mapped format.
`ipv6_to_ipv4`	Extract IPv4 address from IPv6 mapped address.
`is_armstrong_number`	Check if a number is an Armstrong number (narcissistic number).
`is_between`	Check if a number is between two bounds.
`is_common_password`	Check if password is in common password list.
`is_divisible`	Check if a number is divisible by another number.
`is_empty`	Check if text is empty or whitespace only.
`is_even`	Check if a number is even.
`is_fibonacci`	Check if a number is a Fibonacci number.
`is_integer`	Check if a number is an integer.
`is_leap_year`	Check if a year is a leap year.
`is_leap_year_2`	Check if a year is a leap year.
`is_negative`	Check if a number is negative.
`is_odd`	Check if a number is odd.
`is_palindrome`	Check if text is a palindrome.
`is_palindrome_number`	Check if a number is a palindrome.
`is_perfect_number`	Check if a number is a perfect number (sum of proper divisors equals the number).
`is_perfect_square`	Check if a number is a perfect square.
`is_positive`	Check if a number is positive.
`is_power_of`	Check if a number is a power of another number.
`is_prime`	Check if a number is prime.
`is_private_ip`	Check if an IP address is private (RFC 1918 for IPv4).
`is_subset`	Check if array1 is a subset of array2.
`is_triangular`	Check if a number is a triangular number.
`is_valid_coordinates`	Check if coordinates are valid.
`is_valid_hex`	Check if a string is a valid hex color.
`is_valid_slug`	Check if a string is a valid URL slug.
`is_valid_url`	Validate if a string is a valid URL.
`is_weekend`	Check if a date is a weekend.
`is_zero`	Check if a number is zero.
`join`	Join items with a delimiter.
`join_path`	Join path parts safely.
`json_diff`	Compare two JSON objects and find differences.
`json_minify`	Minify JSON (remove whitespace).
`json_prettify`	Prettify JSON (format with indentation).
`json_stats`	Get statistics about a JSON structure.
`json_to_query_string`	Convert a JSON object to URL query string.
`jwt_decode`	Decode JWT token (without signature verification).
`kebab_case`	Convert text to kebab-case.
`kelvin_to_celsius`	Convert Kelvin to Celsius.
`kilobytes_to_megabytes`	Convert kilobytes to megabytes.
`kilograms_to_pounds`	Convert kilograms to pounds.
`kilometers_to_miles`	Convert kilometers to miles.
`knots_to_kph`	Convert knots to kilometers per hour.
`kph_to_mph`	Convert kilometers per hour to miles per hour.
`lcm`	Calculate the least common multiple.
`leetspeak_password`	Convert a password to leetspeak (for demonstration, not security).
`levenshtein_distance`	Calculate Levenshtein (edit) distance between two strings.
`lighten_color`	Lighten a color by a percentage.
`list_locales`	List available locales for Faker-powered endpoints.
`list_timezones`	List all available timezone abbreviations.
`liters_to_gallons_uk`	Convert liters to UK gallons. Because a UK gallon isn't a US gallon.
`liters_to_gallons_us`	Convert liters to US gallons.
`loan_payment`	Calculate monthly loan payment.
`log`	Calculate logarithm. Natural log if no base specified.
`log10`	Calculate base-10 logarithm.
`log2`	Calculate base-2 logarithm.
`lorem_bytes`	Generate lorem ipsum of approximately specified byte size.
`lorem_html`	Generate lorem ipsum as HTML.
`lorem_markdown`	Generate lorem ipsum as Markdown.
`lorem_paragraphs`	Generate lorem ipsum paragraphs.
`lorem_sentences`	Generate lorem ipsum sentences.
`lorem_words`	Generate lorem ipsum words.
`lorem_words_2`	Generate lorem ipsum words.
`lowercase`	Convert text to lowercase.
`magic_8_ball`	Ask the Magic 8-Ball.
`mask_text`	Mask text, keeping only start/end characters visible.
`maximum`	Find the maximum value.
`max_value`	Find maximum value.
`md5_checksum`	Generate MD5 checksum.
`megabytes_to_gigabytes`	Convert megabytes to gigabytes.
`merge_json`	Merge two JSON objects.
`metaphone`	Generate Metaphone phonetic encoding.
`meters_per_second_to_mph`	Convert meters per second to miles per hour.
`meters_to_feet`	Convert meters to feet.
`miles_to_kilometers`	Convert miles to kilometers.
`milliliters_to_cups`	Convert milliliters to US cups.
`milliliters_to_fluid_ounces`	Convert milliliters to US fluid ounces.
`minify_json`	Minify (compress) a JSON string.
`minimum`	Find the minimum value.
`minutes_to_seconds`	Convert minutes to seconds.
`min_value`	Find minimum value.
`modulo`	Calculate a modulo b (remainder of a divided by b).
`morse_decode`	Decode Morse code to text.
`morse_encode`	Encode text to Morse code.
`mortgage_calculator`	Calculate mortgage details.
`mph_to_kph`	Convert miles per hour to kilometers per hour.
`multiply`	Multiply two or more numbers together.
`name_to_hex`	Convert a CSS color name to hex.
`nearest_power`	Find the nearest power of a base to a number.
`netmask_to_cidr`	Convert subnet mask to CIDR prefix length.
`network_info`	Get information about a network.
`normalize_url`	Normalize a URL to a canonical form.
`normalize_whitespace`	Normalize whitespace (multiple spaces to single).
`nth_cube`	Get the nth cube number.
`nth_prime`	Get the nth prime number.
`nth_root`	Calculate the nth root of a number.
`nth_square`	Get the nth square number.
`nth_triangular`	Get the nth triangular number.
`null`	Returns null. For when you need a null.
`number_to_roman`	Convert a number to Roman numerals.
`number_to_words`	Convert a number to words.
`ounces_to_grams`	Convert ounces to grams.
`pad`	Pad text to a specified length.
`parse_date`	Parse a date string.
`parse_url`	Parse a URL into its components.
`parse_url_2`	Parse a URL into its components.
`pascal_case`	Convert text to PascalCase.
`password_entropy`	Calculate password entropy (bits of randomness).
`percentage`	Calculate what percentage value is of total.
`percentage_change`	Calculate percentage change between two values.
`pick_random`	Pick random item(s) from a list.
`ping`	Ping endpoint. Returns pong.
`point_in_polygon`	Check if a point is inside a polygon (ray casting algorithm).
`polygon_area`	Calculate area of a polygon on Earth's surface.
`polygon_centroid`	Calculate centroid of a polygon.
`polyline_length`	Calculate total length of a polyline.
`port_info`	Get information about a port number.
`pounds_to_kilograms`	Convert pounds to kilograms.
`power`	Calculate base raised to the power of exponent.
`present_value`	Calculate present value of a future amount.
`prettify_json`	Prettify (format) a JSON string.
`prime_factors`	Get prime factors of a number.
`primes_in_range`	Get all prime numbers in a range.
`private_ip_ranges`	Get RFC 1918 private IP address ranges.
`punycode_decode`	Decode Punycode to Unicode.
`punycode_encode`	Encode Unicode to Punycode (for internationalized domain names).
`query_string_to_json`	Convert a URL query string to JSON object.
`rad_to_deg`	Convert radians to degrees.
`random_address`	Generate random address(es) using Faker with locale support.
`random_boolean`	Generate random boolean value(s).
`random_bytes`	Generate cryptographically secure random bytes.
`random_bytes_2`	Generate cryptographically secure random bytes.
`random_card`	Draw random playing card(s) from a deck.
`random_choice`	Pick random item(s) from a list.
`random_coin`	Flip a coin (optionally biased).
`random_color`	Generate a random color.
`random_color_2`	Generate random color(s).
`random_company`	Generate random company name(s) using Faker.
`random_compliment`	Generate a random compliment.
`random_coordinates`	Generate random geographic coordinates.
`random_credit_card`	Generate random credit card details (fake, for testing only).
`random_date`	Generate random date(s) within a range.
`random_dice`	Roll dice with configurable sides.
`random_element`	Get random chemical element(s).
`random_email`	Generate random email address(es) using Faker.
`random_emoji`	Get random emoji(s).
`random_emoji_2`	Get random emoji(s).
`random_excuse`	Generate a random excuse.
`random_float`	Generate random float(s).
`random_float_2`	Generate random floating-point number(s).
`random_gaussian`	Generate random number(s) from a Gaussian (normal) distribution.
`random_hex`	Generate random hexadecimal string(s).
`random_integer`	Generate random integer(s) within a range.
`random_ip`	Generate random IP address(es).
`random_job`	Generate random job title(s) using Faker.
`random_mac`	Generate random MAC address(es).
`random_name`	Generate random name(s) using Faker with locale support.
`random_number`	Generate random integer(s).
`random_password`	Generate secure random password(s).
`random_person`	Generate complete random person profile(s) using Faker.
`random_phone`	Generate random phone number(s) using Faker with locale-appropriate formats.
`random_shuffle`	Randomly shuffle a list of items.
`random_string`	Generate random string(s).
`random_string_2`	Generate random string(s) from specified character set.
`random_text`	Generate random text using Faker.
`random_time`	Generate random time(s) of day.
`random_trivia`	Get a random trivia fact.
`random_url`	Generate random URL(s) using Faker.
`random_username`	Generate random username(s) using Faker.
`random_uuid`	Generate random UUID(s).
`random_weighted_choice`	Pick random item(s) with weighted probabilities.
`range_to_cidr`	Convert an IP range to CIDR notation.
`rank_numbers`	Rank a list of numbers from largest to smallest (or vice versa).
`readability_score`	Calculate readability scores (Flesch-Kincaid, etc.).
`regex_replace`	Replace pattern matches in text.
`regex_split`	Split text by regex pattern.
`relative_time`	Get relative time description (e.g., '2 days ago').
`remove_duplicate_words`	Remove consecutive duplicate words.
`remove_query_param`	Remove a query parameter from a URL.
`remove_whitespace`	Remove all whitespace from text.
`repeat`	Repeat text a specified number of times.
`replace`	Replace occurrences in text.
`return_on_investment`	Calculate Return on Investment (ROI).
`reverse_number`	Reverse the digits of a number.
`reverse_string`	Reverse a string.
`rgb_to_hex`	Convert RGB to hex color.
`rgb_to_hsl`	Convert RGB to HSL color.
`roll_dice`	Roll dice.
`roman_to_number`	Convert Roman numerals to a number.
`rot13`	Apply ROT13 cipher (encoding and decoding are the same operation).
`round_number`	Round a number to specified decimal places.
`rule_of_72`	Calculate time to double investment using Rule of 72.
`saturate_color`	Increase color saturation by a percentage.
`seconds_to_hms`	Convert seconds to hours:minutes:seconds.
`sentence_case`	Convert text to sentence case.
`sha1_checksum`	Generate SHA1 checksum.
`sha256_checksum`	Generate SHA256 checksum.
`sha512_checksum`	Generate SHA512 checksum.
`shuffle_list`	Shuffle a list of items.
`sign`	Get the sign of a number (-1, 0, or 1).
`simple_interest`	Calculate simple interest.
`sin`	Calculate the sine of an angle.
`sleep_cycles`	Calculate optimal sleep/wake times based on 90-minute sleep cycles.
`slug`	Convert text to URL-friendly slug.
`slugify`	Convert text to URL-friendly slug.
`smart_title_case`	Smart title case (handles articles, prepositions).
`snake_case`	Convert text to snake_case.
`sort_items`	Sort a list of items.
`soundex`	Generate Soundex phonetic encoding.
`split`	Split text by delimiter.
`split_complementary_colors`	Get split-complementary colors.
`square`	Calculate the square of a number.
`square_feet_to_square_meters`	Convert square feet to square meters.
`square_meters_to_square_feet`	Convert square meters to square feet.
`square_root`	Calculate the square root of a number.
`start_of_period`	Get the start of a time period.
`starts_with`	Check if text starts with a prefix.
`status_code_info`	Get information about an HTTP status code.
`stone_to_kilograms`	Convert stone to kilograms.
`string_length`	Get the length of a string.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.tinyfn/tinyfn",
  "title": "TinyFn",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://api.tinyfn.io/mcp/all/",
      "type": "streamable-http",
      "headers": [
        {
          "name": "X-API-Key",
          "isSecret": true,
          "isRequired": true,
          "description": "TinyFn API key - free at https://tinyfn.io"
        }
      ]
    }
  ],
  "version": "1.0.2",
  "repository": {
    "url": "https://github.com/tinyfn-io/tinyfn-mcp",
    "source": "github"
  },
  "description": "500+ deterministic tools for AI agents: math, conversion, validation, hashing, encoding, date/time."
}