io.tinyfn/tinyfn MCP server

Community server, not reviewed by Stackduke

572 tools · tools last listed 4 Nov 2026

A community server in the official MCP registry. Once a day, Stackduke's Radar connects to it the way any MCP client would, with no account and no sign-in, and lists its tools. It never runs them.

Address: https://api.tinyfn.io/mcp/all/
Tracked since: 16 Oct 2026
Tools first listed: 16 Oct 2026
Tools last listed: 4 Nov 2026

All 572 tools

By label: 1 that moves or spends money, 9 that delete or destroy things, 37 that create or change things, 425 whose use is not clear, 100 said to only read.

Tool	Labelled as
`swap_case`	Moves money
`array_compact`	Deletes
`array_dedupe`	Deletes
`format_truncate`	Deletes
`json_minify`	Deletes
`remove_duplicate_words`	Deletes
`remove_query_param`	Deletes
`remove_whitespace`	Deletes
`truncate`	Deletes
`truncate_2`	Deletes
`add`	Changes things
`add_business_days`	Changes things
`add_query_param`	Changes things
`add_time`	Changes things
`add_time_2`	Changes things
`array_fill`	Changes things
`array_reverse`	Changes things
`array_rotate`	Changes things
`build_url`	Changes things
`build_url_2`	Changes things
`format_bytes`	Changes things
`format_credit_card`	Changes things
`format_currency`	Changes things
`format_date`	Changes things
`format_duration`	Changes things
`format_list`	Changes things
`format_number`	Changes things
`format_ordinal`	Changes things
`format_percentage`	Changes things
`format_phone`	Changes things
`format_relative_time`	Changes things
`format_ssn`	Changes things
`join`	Changes things
`join_path`	Changes things
`log`	Changes things
`merge_json`	Changes things
`prettify_json`	Changes things
`random_person`	Changes things
`random_string_2`	Changes things
`regex_replace`	Changes things
`replace`	Changes things
`reverse_number`	Changes things
`reverse_string`	Changes things
`rot13`	Changes things
`sign`	Changes things
`start_of_period`	Changes things
`to_train_case`	Changes things
`absolute_value`	Use not clear
`acres_to_hectares`	Use not clear
`adler32_checksum`	Use not clear
`analogous_colors`	Use not clear
`array_difference`	Use not clear
`array_first`	Use not clear
`array_frequency`	Use not clear
`array_interleave`	Use not clear
`array_intersection`	Use not clear
`array_last`	Use not clear
`array_nth`	Use not clear
`array_partition`	Use not clear
`array_repeat`	Use not clear
`array_slice`	Use not clear
`array_symmetric_difference`	Use not clear
`array_union`	Use not clear
`array_unzip`	Use not clear
`array_zip`	Use not clear
`ascii_decode`	Use not clear
`ascii_encode`	Use not clear
`average`	Use not clear
`base_convert`	Use not clear
`base64_decode`	Use not clear
`base64_encode`	Use not clear
`basic_sentiment`	Use not clear
`binary_decode`	Use not clear
`binary_encode`	Use not clear
`binary_to_decimal`	Use not clear
`blend_colors`	Use not clear
`bounding_box`	Use not clear
`break_even`	Use not clear
`business_days`	Use not clear
`bytes_to_human`	Use not clear
`calories_burned`	Use not clear
`camel_case`	Use not clear
`capitalize`	Use not clear
`capitalize_text`	Use not clear
`ceil`	Use not clear
`celsius_to_fahrenheit`	Use not clear
`celsius_to_kelvin`	Use not clear
`centimeters_to_inches`	Use not clear
`chunk_array`	Use not clear
`cidr_info`	Use not clear
`cidr_to_netmask`	Use not clear
`clamp`	Use not clear
`cmyk_to_hex`	Use not clear
`collatz_sequence`	Use not clear
`complement_color`	Use not clear
`compound_interest`	Use not clear
`contains`	Use not clear
`contrast_ratio`	Use not clear
`convert_all_cases`	Use not clear
`convert_timestamp`	Use not clear
`convert_timestamp_ms`	Use not clear
`convert_timezone`	Use not clear
`cos`	Use not clear
`crc32_checksum`	Use not clear
`cube`	Use not clear
`cube_root`	Use not clear
`cups_to_milliliters`	Use not clear
`current_time`	Use not clear
`dad_joke`	Use not clear
`daily_water_intake`	Use not clear
`darken_color`	Use not clear
`date_diff`	Use not clear
`date_to_timestamp`	Use not clear
`datetime_to_unix`	Use not clear
`day_of_year`	Use not clear
`days_in_month`	Use not clear
`days_in_month_2`	Use not clear
`decimal_to_binary`	Use not clear
`decimal_to_dms`	Use not clear
`decimal_to_hexadecimal`	Use not clear
`decimal_to_octal`	Use not clear
`deg_to_rad`	Use not clear
`desaturate_color`	Use not clear
`deslugify`	Use not clear
`destination_point`	Use not clear
`digital_root`	Use not clear
`distance`	Use not clear
`divide`	Use not clear
`dms_to_decimal`	Use not clear
`echo`	Use not clear
`empty_array`	Use not clear
`empty_object`	Use not clear
`end_of_period`	Use not clear
`ends_with`	Use not clear
`escape_pattern`	Use not clear
`exp`	Use not clear
`expand_cidr`	Use not clear
`factorial`	Use not clear
`fahrenheit_to_celsius`	Use not clear
`false_endpoint`	Use not clear
`feet_to_meters`	Use not clear
`fibonacci`	Use not clear
`file_checksum_guide`	Use not clear
`filename_safe`	Use not clear
`fizzbuzz`	Use not clear
`flatten_array`	Use not clear
`flatten_json`	Use not clear
`flip_coin`	Use not clear
`floor`	Use not clear
`fortune_cookie`	Use not clear
`friendly_roast`	Use not clear
`future_value`	Use not clear
`gallons_uk_to_liters`	Use not clear
`gallons_us_to_liters`	Use not clear
`gcd`	Use not clear
`generate_acronym`	Use not clear
`generate_addresses`	Use not clear
`generate_color`	Use not clear
`generate_companies`	Use not clear
`generate_dates`	Use not clear
`generate_emails`	Use not clear
`generate_gradient`	Use not clear
`generate_hash`	Use not clear
`generate_hmac`	Use not clear
`generate_lorem`	Use not clear
`generate_memorable`	Use not clear
`generate_names`	Use not clear
`generate_ngrams`	Use not clear
`generate_passphrase`	Use not clear
`generate_password`	Use not clear
`generate_password_2`	Use not clear
`generate_phones`	Use not clear
`generate_pin`	Use not clear
`generate_sequence`	Use not clear
`generate_shades`	Use not clear
`generate_tints`	Use not clear
`generate_token`	Use not clear
`generate_uuid`	Use not clear
`generate_uuid_v7`	Use not clear
`generate_uuids`	Use not clear
`geohash_decode`	Use not clear
`geohash_encode`	Use not clear
`geometric_mean`	Use not clear
`grams_to_ounces`	Use not clear
`grayscale_color`	Use not clear
`group_by_length`	Use not clear
`harmonic_mean`	Use not clear
`hash_adler32`	Use not clear
`hash_all`	Use not clear
`hash_blake2b`	Use not clear
`hash_blake2s`	Use not clear
`hash_crc32`	Use not clear
`hash_md5`	Use not clear
`hash_sha1`	Use not clear
`hash_sha256`	Use not clear
`hash_sha3_256`	Use not clear
`hash_sha3_512`	Use not clear
`hash_sha384`	Use not clear
`hash_sha512`	Use not clear
`haversine_distance`	Use not clear
`heart_rate_zones`	Use not clear
`hello_world`	Use not clear
`hex_decode`	Use not clear
`hex_encode`	Use not clear
`hex_to_cmyk`	Use not clear
`hex_to_hsl`	Use not clear
`hex_to_hsv`	Use not clear
`hex_to_rgb`	Use not clear
`hexadecimal_to_decimal`	Use not clear
`hmac_md5`	Use not clear
`hmac_sha256`	Use not clear
`hmac_sha512`	Use not clear
`hours_to_minutes`	Use not clear
`hsl_to_hex`	Use not clear
`hsv_to_hex`	Use not clear
`html_decode`	Use not clear
`html_encode`	Use not clear
`http_method_info`	Use not clear
`hypotenuse`	Use not clear
`ideal_weight`	Use not clear
`identify_hash`	Use not clear
`in_range`	Use not clear
`inches_to_centimeters`	Use not clear
`integer_to_ip`	Use not clear
`inverse_case`	Use not clear
`invert_color`	Use not clear
`ip_in_network`	Use not clear
`ip_in_range`	Use not clear
`ip_info`	Use not clear
`ip_info_2`	Use not clear
`ip_to_binary`	Use not clear
`ip_to_integer`	Use not clear
`ipv4_to_ipv6`	Use not clear
`ipv4_to_ipv6_2`	Use not clear
`ipv6_to_ipv4`	Use not clear
`is_armstrong_number`	Use not clear
`is_between`	Use not clear
`is_common_password`	Use not clear
`is_divisible`	Use not clear
`is_empty`	Use not clear
`is_even`	Use not clear
`is_fibonacci`	Use not clear
`is_integer`	Use not clear
`is_leap_year`	Use not clear
`is_leap_year_2`	Use not clear
`is_negative`	Use not clear
`is_odd`	Use not clear
`is_palindrome`	Use not clear
`is_palindrome_number`	Use not clear
`is_perfect_number`	Use not clear
`is_perfect_square`	Use not clear
`is_positive`	Use not clear
`is_power_of`	Use not clear
`is_prime`	Use not clear
`is_private_ip`	Use not clear
`is_subset`	Use not clear
`is_triangular`	Use not clear
`is_valid_coordinates`	Use not clear
`is_valid_hex`	Use not clear
`is_valid_slug`	Use not clear
`is_valid_url`	Use not clear
`is_weekend`	Use not clear
`is_zero`	Use not clear
`json_diff`	Use not clear
`json_prettify`	Use not clear
`json_stats`	Use not clear
`json_to_query_string`	Use not clear
`jwt_decode`	Use not clear
`kebab_case`	Use not clear
`kelvin_to_celsius`	Use not clear
`kilobytes_to_megabytes`	Use not clear
`kilograms_to_pounds`	Use not clear
`kilometers_to_miles`	Use not clear
`knots_to_kph`	Use not clear
`kph_to_mph`	Use not clear
`lcm`	Use not clear
`leetspeak_password`	Use not clear
`levenshtein_distance`	Use not clear
`lighten_color`	Use not clear
`liters_to_gallons_uk`	Use not clear
`liters_to_gallons_us`	Use not clear
`loan_payment`	Use not clear
`log10`	Use not clear
`log2`	Use not clear
`lorem_bytes`	Use not clear
`lorem_html`	Use not clear
`lorem_markdown`	Use not clear
`lorem_paragraphs`	Use not clear
`lorem_sentences`	Use not clear
`lorem_words`	Use not clear
`lorem_words_2`	Use not clear
`lowercase`	Use not clear
`magic_8_ball`	Use not clear
`mask_text`	Use not clear
`max_value`	Use not clear
`maximum`	Use not clear
`md5_checksum`	Use not clear
`megabytes_to_gigabytes`	Use not clear
`metaphone`	Use not clear
`meters_per_second_to_mph`	Use not clear
`meters_to_feet`	Use not clear
`miles_to_kilometers`	Use not clear
`milliliters_to_cups`	Use not clear
`milliliters_to_fluid_ounces`	Use not clear
`min_value`	Use not clear
`minify_json`	Use not clear
`minimum`	Use not clear
`minutes_to_seconds`	Use not clear
`modulo`	Use not clear
`morse_decode`	Use not clear
`morse_encode`	Use not clear
`mortgage_calculator`	Use not clear
`mph_to_kph`	Use not clear
`multiply`	Use not clear
`name_to_hex`	Use not clear
`nearest_power`	Use not clear
`netmask_to_cidr`	Use not clear
`network_info`	Use not clear
`normalize_url`	Use not clear
`normalize_whitespace`	Use not clear
`nth_cube`	Use not clear
`nth_prime`	Use not clear
`nth_root`	Use not clear
`nth_square`	Use not clear
`nth_triangular`	Use not clear
`null`	Use not clear
`number_to_roman`	Use not clear
`number_to_words`	Use not clear
`ounces_to_grams`	Use not clear
`pad`	Use not clear
`pascal_case`	Use not clear
`password_entropy`	Use not clear
`percentage`	Use not clear
`percentage_change`	Use not clear
`pick_random`	Use not clear
`point_in_polygon`	Use not clear
`polygon_area`	Use not clear
`polygon_centroid`	Use not clear
`polyline_length`	Use not clear
`port_info`	Use not clear
`pounds_to_kilograms`	Use not clear
`power`	Use not clear
`present_value`	Use not clear
`prime_factors`	Use not clear
`primes_in_range`	Use not clear
`private_ip_ranges`	Use not clear
`punycode_decode`	Use not clear
`punycode_encode`	Use not clear
`rad_to_deg`	Use not clear
`random_address`	Use not clear
`random_boolean`	Use not clear
`random_bytes`	Use not clear
`random_bytes_2`	Use not clear
`random_card`	Use not clear
`random_choice`	Use not clear
`random_coin`	Use not clear
`random_color`	Use not clear
`random_color_2`	Use not clear
`random_company`	Use not clear
`random_compliment`	Use not clear
`random_coordinates`	Use not clear
`random_credit_card`	Use not clear
`random_date`	Use not clear
`random_dice`	Use not clear
`random_element`	Use not clear
`random_email`	Use not clear
`random_emoji`	Use not clear
`random_emoji_2`	Use not clear
`random_excuse`	Use not clear
`random_float`	Use not clear
`random_float_2`	Use not clear
`random_gaussian`	Use not clear
`random_hex`	Use not clear
`random_integer`	Use not clear
`random_ip`	Use not clear
`random_job`	Use not clear
`random_mac`	Use not clear
`random_name`	Use not clear
`random_number`	Use not clear
`random_password`	Use not clear
`random_phone`	Use not clear
`random_shuffle`	Use not clear
`random_string`	Use not clear
`random_text`	Use not clear
`random_time`	Use not clear
`random_trivia`	Use not clear
`random_url`	Use not clear
`random_username`	Use not clear
`random_uuid`	Use not clear
`random_weighted_choice`	Use not clear
`range_to_cidr`	Use not clear
`readability_score`	Use not clear
`regex_split`	Use not clear
`relative_time`	Use not clear
`repeat`	Use not clear
`rgb_to_hex`	Use not clear
`rgb_to_hsl`	Use not clear
`roll_dice`	Use not clear
`roman_to_number`	Use not clear
`round_number`	Use not clear
`rule_of_72`	Use not clear
`saturate_color`	Use not clear
`seconds_to_hms`	Use not clear
`sentence_case`	Use not clear
`sha1_checksum`	Use not clear
`sha256_checksum`	Use not clear
`sha512_checksum`	Use not clear
`simple_interest`	Use not clear
`sin`	Use not clear
`sleep_cycles`	Use not clear
`slug`	Use not clear
`slugify`	Use not clear
`smart_title_case`	Use not clear
`snake_case`	Use not clear
`sort_items`	Use not clear
`soundex`	Use not clear
`split`	Use not clear
`split_complementary_colors`	Use not clear
`square`	Use not clear
`square_feet_to_square_meters`	Use not clear
`square_meters_to_square_feet`	Use not clear
`square_root`	Use not clear
`starts_with`	Use not clear
`stone_to_kilograms`	Use not clear
`string_length`	Use not clear
`subnet_calculator`	Use not clear
`subnet_mask_info`	Use not clear
`subtract`	Use not clear
`subtract_time`	Use not clear
`subtract_time_2`	Use not clear
`sum_digits`	Use not clear
`sum_numbers`	Use not clear
`sun_position`	Use not clear
`supernet_calculator`	Use not clear
`tan`	Use not clear
`tetradic_colors`	Use not clear
`text_similarity`	Use not clear
`time_difference`	Use not clear
`timezone_offset`	Use not clear
`title_case`	Use not clear
`to_alternating_case`	Use not clear
`to_camel_case`	Use not clear
`to_constant_case`	Use not clear
`to_dot_case`	Use not clear
`to_header_case`	Use not clear
`to_kebab_case`	Use not clear
`to_lower_case`	Use not clear
`to_pascal_case`	Use not clear
`to_path_case`	Use not clear
`to_roman`	Use not clear
`to_screaming_snake_case`	Use not clear
`to_sentence_case`	Use not clear
`to_snake_case`	Use not clear
`to_title_case`	Use not clear
`to_upper_case`	Use not clear
`triadic_colors`	Use not clear
`trim`	Use not clear
`true_endpoint`	Use not clear
`unflatten_json`	Use not clear
`unique_items`	Use not clear
`unix_to_datetime`	Use not clear
`uppercase`	Use not clear
`url_decode`	Use not clear
`url_decode_2`	Use not clear
`url_encode`	Use not clear
`url_encode_2`	Use not clear
`user_agent`	Use not clear
`week_number`	Use not clear
`week_number_2`	Use not clear
`word_count`	Use not clear
`would_you_rather`	Use not clear
`yes_no`	Use not clear
`analyze_password`	Said to only read
`calculate_age`	Said to only read
`calculate_age_2`	Said to only read
`calculate_bearing`	Said to only read
`calculate_bmi`	Said to only read
`calculate_bmr`	Said to only read
`calculate_correlation`	Said to only read
`calculate_covariance`	Said to only read
`calculate_discount`	Said to only read
`calculate_macros`	Said to only read
`calculate_margin`	Said to only read
`calculate_markup`	Said to only read
`calculate_mean`	Said to only read
`calculate_median`	Said to only read
`calculate_midpoint`	Said to only read
`calculate_mode`	Said to only read
`calculate_percentile`	Said to only read
`calculate_product`	Said to only read
`calculate_quartiles`	Said to only read
`calculate_range`	Said to only read
`calculate_stddev`	Said to only read
`calculate_sum`	Said to only read
`calculate_tip`	Said to only read
`calculate_variance`	Said to only read
`calculate_vat`	Said to only read
`calculate_zscore`	Said to only read
`compare`	Said to only read
`compare_2`	Said to only read
`compare_decimals`	Said to only read
`compare_hashes`	Said to only read
`constant_time_compare`	Said to only read
`count_all_chars`	Said to only read
`count_char`	Said to only read
`count_digits`	Said to only read
`count_items`	Said to only read
`count_substring`	Said to only read
`describe_data`	Said to only read
`detect_case`	Said to only read
`estimate_body_fat`	Said to only read
`estimate_hash_time`	Said to only read
`extract_domain`	Said to only read
`extract_emails`	Said to only read
`extract_groups`	Said to only read
`extract_keywords`	Said to only read
`extract_numbers`	Said to only read
`extract_urls`	Said to only read
`find_all_matches`	Said to only read
`get_credit_card_pattern`	Said to only read
`get_date_pattern`	Said to only read
`get_divisors`	Said to only read
`get_email_pattern`	Said to only read
`get_hex_color_pattern`	Said to only read
`get_initials`	Said to only read
`get_ipv4_pattern`	Said to only read
`get_ipv6_pattern`	Said to only read
`get_json_path`	Said to only read
`get_json_type`	Said to only read
`get_keys`	Said to only read
`get_luminance`	Said to only read
`get_now`	Said to only read
`get_password_pattern`	Said to only read
`get_phone_pattern`	Said to only read
`get_quarter`	Said to only read
`get_slug_pattern`	Said to only read
`get_time_pattern`	Said to only read
`get_url_pattern`	Said to only read
`get_uuid_pattern`	Said to only read
`get_values`	Said to only read
`list_locales`	Said to only read
`list_timezones`	Said to only read
`parse_date`	Said to only read
`parse_url`	Said to only read
`parse_url_2`	Said to only read
`ping`	Said to only read
`query_string_to_json`	Said to only read
`rank_numbers`	Said to only read
`return_on_investment`	Said to only read
`shuffle_list`	Said to only read
`status_code_info`	Said to only read
`suggest_improvements`	Said to only read
`test_pattern`	Said to only read
`validate_alphanumeric`	Said to only read
`validate_base64`	Said to only read
`validate_credit_card`	Said to only read
`validate_date`	Said to only read
`validate_domain`	Said to only read
`validate_email`	Said to only read
`validate_hex`	Said to only read
`validate_ip`	Said to only read
`validate_ip_2`	Said to only read
`validate_json`	Said to only read
`validate_json_2`	Said to only read
`validate_mac`	Said to only read
`validate_password_strength`	Said to only read
`validate_pattern`	Said to only read
`validate_phone`	Said to only read
`validate_semver`	Said to only read
`validate_url`	Said to only read
`validate_uuid`	Said to only read
`verify_hash`	Said to only read

Labels for community servers are machine guesses from each server's own tool names, descriptions and hints (accuracy not yet measured). They are not a safety verdict. How labels work

Recent checks

Listed its tools at 19 of 19 checks in the 30 days to 4 Nov 2026

Recent changes

2 Nov 2026
Inputs or outputs changed on compare_2, compare_hashes, is_palindrome, is_palindrome_number, lorem_words and 15 more. 22 tools changed in all.
1 Nov 2026
Inputs or outputs changed on cube, generate_password, generate_password_2, is_palindrome, is_palindrome_number and 13 more.
23 Oct 2026
Inputs or outputs changed on add_time, add_time_2, calculate_age, calculate_age_2, calculate_range and 15 more. 26 tools changed in all.

A change is a tool added, removed or rewritten between two daily checks. Radar keeps each server's latest 10. What counts as a change

All 572 tools

Recent checks

Recent changes

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