lowercase — TinyFn MCP Tool
lowercase
(lowercase) is one of 500 tools on the
TinyFn
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call lowercase from your client
- Claude Code TinyFn lowercase run in your project directory
- Claude Desktop TinyFn lowercase ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor TinyFn lowercase ~/.cursor/mcp.json
- VS Code TinyFn lowercase .vscode/mcp.json
- Zed TinyFn lowercase ~/.config/zed/settings.json
- Windsurf TinyFn lowercase ~/.codeium/windsurf/mcp_config.json
- Cline TinyFn lowercase ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI TinyFn lowercase ~/.gemini/settings.json
- Grok TinyFn lowercase .mcp.json (in your project root)
- ChatGPT TinyFn lowercase Settings → Connectors → Advanced → Developer mode
- Claude.ai TinyFn lowercase Settings → Connectors → Add custom connector
- LangChain TinyFn lowercase pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http tinyfn https://api.tinyfn.io/mcp/all/Other tools on this server
- is_even
- is_odd
- is_prime
- is_positive
- is_negative
- is_zero
- is_integer
- is_divisible
- is_perfect_square
- is_fibonacci
- factorial
- fibonacci
- gcd
- lcm
- absolute_value
- square_root
- power
- percentage
- average
- round_number
- clamp
- distance
- sin
- cos
- tan
- deg_to_rad
- rad_to_deg
- add
- subtract
- multiply
- divide
- modulo
- log
- log10
- log2
- exp
- floor
- ceil
- minimum
- maximum
- sum_numbers
- sign
- truncate
- hypotenuse
- cube
- cube_root
- square
- nth_root
- compare
- compare_decimals
- rank_numbers
- is_between
- reverse_string
- uppercase
- capitalize
- title_case
- sentence_case
- camel_case
- snake_case
- kebab_case
- pascal_case
- string_length
- word_count
- trim
- truncate_2
- pad
- repeat
- replace
- contains
- starts_with
- ends_with
- split
- join
- slug
- is_palindrome
- count_char
- count_substring
- count_all_chars
- remove_whitespace
- normalize_whitespace
- is_empty
- extract_numbers
- extract_emails
- extract_urls
- celsius_to_fahrenheit
- fahrenheit_to_celsius
- celsius_to_kelvin
- kelvin_to_celsius
- meters_to_feet
- feet_to_meters
- kilometers_to_miles
- miles_to_kilometers
- inches_to_centimeters
- centimeters_to_inches
- kilograms_to_pounds
- pounds_to_kilograms
- ounces_to_grams
- grams_to_ounces
- stone_to_kilograms
- liters_to_gallons_us
- gallons_us_to_liters
- liters_to_gallons_uk
- gallons_uk_to_liters
- milliliters_to_fluid_ounces
- cups_to_milliliters
- milliliters_to_cups
- square_meters_to_square_feet
- square_feet_to_square_meters
- acres_to_hectares
- mph_to_kph
- kph_to_mph
- meters_per_second_to_mph
- knots_to_kph
- bytes_to_human
- kilobytes_to_megabytes
- megabytes_to_gigabytes
- decimal_to_binary
- binary_to_decimal
- decimal_to_hexadecimal
- hexadecimal_to_decimal
- decimal_to_octal
- hex_to_rgb
- rgb_to_hex
- hours_to_minutes
- minutes_to_seconds
- seconds_to_hms
- generate_uuid
- generate_uuid_v7
- random_number
- random_float
- random_string
- generate_password
- generate_token
- generate_hash
- generate_lorem
- generate_color
- roll_dice
- flip_coin
- shuffle_list
- pick_random
- generate_sequence
- validate_email
- validate_url
- validate_phone
- validate_credit_card
- validate_uuid
- validate_ip
- validate_mac
- validate_json
- validate_hex
- validate_base64
- validate_alphanumeric
- validate_password_strength
- validate_date
- validate_domain
- validate_semver
- get_now
- convert_timestamp
- convert_timestamp_ms
- date_to_timestamp
- format_date
- parse_date
- add_time
- subtract_time
- date_diff
- is_leap_year
- days_in_month
- week_number
- day_of_year
- is_weekend
- calculate_age
- relative_time
- current_time
- convert_timezone
- time_difference
- add_time_2
- subtract_time_2
- start_of_period
- end_of_period
- is_leap_year_2
- days_in_month_2
- week_number_2
- get_quarter
- business_days
- add_business_days
- calculate_age_2
- list_timezones
- unix_to_datetime
- datetime_to_unix
- base64_encode
- base64_decode
- url_encode
- url_decode
- html_encode
- html_decode
- hex_encode
- hex_decode
- binary_encode
- binary_decode
- ascii_encode
- ascii_decode
- rot13
- morse_encode
- morse_decode
- json_minify
- json_prettify
- jwt_decode
- punycode_encode
- punycode_decode
- hash_md5
- hash_sha1
- hash_sha256
- hash_sha384
- hash_sha512
- hash_sha3_256
- hash_sha3_512
- hash_blake2b
- hash_blake2s
- hmac_sha256
- hmac_sha512
- hmac_md5
- compare_hashes
- hash_all
- hash_crc32
- hash_adler32
- identify_hash
- file_checksum_guide
- generate_hmac
- md5_checksum
- sha1_checksum
- sha256_checksum
- sha512_checksum
- password_entropy
- random_bytes
- constant_time_compare
- verify_hash
- crc32_checksum
- adler32_checksum
- analyze_password
- generate_password_2
- generate_passphrase
- generate_pin
- estimate_hash_time
- is_common_password
- suggest_improvements
- leetspeak_password
- generate_memorable
- validate_ip_2
- ip_info
- ip_to_integer
- integer_to_ip
- network_info
- ip_in_network
- subnet_calculator
- supernet_calculator
- range_to_cidr
- expand_cidr
- is_private_ip
- ipv4_to_ipv6
- ipv6_to_ipv4
- ip_to_binary
- netmask_to_cidr
- cidr_to_netmask
- validate_json_2
- prettify_json
- minify_json
- get_keys
- get_values
- get_json_path
- flatten_json
- unflatten_json
- json_diff
- merge_json
- json_stats
- get_json_type
- json_to_query_string
- query_string_to_json
- readability_score
- extract_keywords
- text_similarity
- levenshtein_distance
- soundex
- metaphone
- generate_ngrams
- basic_sentiment
- generate_acronym
- get_initials
- mask_text
- lorem_words
- smart_title_case
- remove_duplicate_words
- slugify
- deslugify
- is_valid_slug
- url_encode_2
- url_decode_2
- parse_url
- build_url
- normalize_url
- extract_domain
- is_valid_url
- join_path
- add_query_param
- remove_query_param
- filename_safe
- to_camel_case
- to_pascal_case
- to_snake_case
- to_screaming_snake_case
- to_kebab_case
- to_train_case
- to_title_case
- to_sentence_case
- to_upper_case
- to_lower_case
- swap_case
- capitalize_text
- to_dot_case
- to_path_case
- to_constant_case
- to_header_case
- to_alternating_case
- inverse_case
- detect_case
- convert_all_cases
- format_number
- format_currency
- format_percentage
- format_ordinal
- number_to_words
- number_to_roman
- roman_to_number
- format_bytes
- format_phone
- format_credit_card
- format_ssn
- format_duration
- format_relative_time
- format_truncate
- format_list
- hex_to_hsl
- hsl_to_hex
- hex_to_hsv
- hsv_to_hex
- hex_to_cmyk
- cmyk_to_hex
- lighten_color
- darken_color
- saturate_color
- desaturate_color
- grayscale_color
- invert_color
- complement_color
- triadic_colors
- analogous_colors
- split_complementary_colors
- tetradic_colors
- contrast_ratio
- get_luminance
- blend_colors
- generate_gradient
- generate_shades
- generate_tints
- random_color
- is_valid_hex
- name_to_hex
- cidr_info
- subnet_mask_info
- ip_in_range
- port_info
- http_method_info
- parse_url_2
- build_url_2
- ipv4_to_ipv6_2
- private_ip_ranges
- haversine_distance
- calculate_bearing
- calculate_midpoint
- destination_point
- dms_to_decimal
- decimal_to_dms
- is_valid_coordinates
- bounding_box
- point_in_polygon
- geohash_encode
- geohash_decode
- polygon_area
- polyline_length
- polygon_centroid
- timezone_offset
- sun_position
- array_intersection
- array_union
- array_difference
- array_symmetric_difference
- is_subset
- array_reverse
- array_rotate
- array_first
- array_last
- array_nth
- array_slice
- array_compact
- array_zip
- array_unzip
- array_fill
- array_repeat
- group_by_length
- array_partition
- array_interleave
- array_dedupe
- array_frequency
- calculate_mean
- calculate_median
- calculate_mode
- calculate_variance
- calculate_stddev
- calculate_percentile
- calculate_quartiles
- calculate_range
- calculate_sum
- calculate_product
- geometric_mean
- harmonic_mean
- calculate_zscore
- calculate_correlation
- calculate_covariance
- describe_data
- compound_interest
- simple_interest
- loan_payment
- calculate_tip
- percentage_change
- calculate_markup
- calculate_margin
- calculate_discount
- calculate_vat
- mortgage_calculator
- rule_of_72
- future_value
- present_value
- break_even
- return_on_investment
- test_pattern
- find_all_matches
- regex_replace
- regex_split
- validate_pattern
- escape_pattern
- extract_groups
- get_email_pattern
- get_url_pattern
- get_phone_pattern
- get_ipv4_pattern
- get_ipv6_pattern
- get_date_pattern
- get_time_pattern
- get_credit_card_pattern
- get_uuid_pattern
- get_slug_pattern
- get_hex_color_pattern
- get_password_pattern
- prime_factors
- get_divisors
- nth_prime
- primes_in_range
- to_roman
- base_convert
- is_perfect_number
- is_armstrong_number
- is_palindrome_number
- collatz_sequence
- digital_root
- sum_digits
- reverse_number
- count_digits
- nth_triangular
- is_triangular
- nth_square
- nth_cube
- is_power_of
- nearest_power
- calculate_bmi
- calculate_bmr
- ideal_weight
- heart_rate_zones
- estimate_body_fat
- daily_water_intake
- calories_burned
- calculate_macros
- sleep_cycles
- lorem_words_2
- lorem_sentences
- lorem_paragraphs
- lorem_html
- lorem_markdown
- lorem_bytes
- generate_names
- generate_emails
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.