is_valid_url — TinyFn MCP Tool
is_valid_url
(is valid url) 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 is_valid_url from your client
- Claude Code TinyFn is_valid_url run in your project directory
- Claude Desktop TinyFn is_valid_url ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor TinyFn is_valid_url ~/.cursor/mcp.json
- VS Code TinyFn is_valid_url .vscode/mcp.json
- Zed TinyFn is_valid_url ~/.config/zed/settings.json
- Windsurf TinyFn is_valid_url ~/.codeium/windsurf/mcp_config.json
- Cline TinyFn is_valid_url ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI TinyFn is_valid_url ~/.gemini/settings.json
- Grok TinyFn is_valid_url .mcp.json (in your project root)
- ChatGPT TinyFn is_valid_url Settings → Connectors → Advanced → Developer mode
- Claude.ai TinyFn is_valid_url Settings → Connectors → Add custom connector
- LangChain TinyFn is_valid_url pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http tinyfn https://api.tinyfn.io/mcp/all/Other tools on this server
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- 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
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- sin
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- rad_to_deg
- add
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- modulo
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- minimum
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- sum_numbers
- sign
- truncate
- hypotenuse
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- cube_root
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- nth_root
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- rank_numbers
- is_between
- reverse_string
- uppercase
- lowercase
- capitalize
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- sentence_case
- camel_case
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- kebab_case
- pascal_case
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- split
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- slug
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- is_empty
- extract_numbers
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- 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
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- kph_to_mph
- meters_per_second_to_mph
- knots_to_kph
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- kilobytes_to_megabytes
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- decimal_to_binary
- binary_to_decimal
- decimal_to_hexadecimal
- hexadecimal_to_decimal
- decimal_to_octal
- hex_to_rgb
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- validate_email
- validate_url
- validate_phone
- validate_credit_card
- validate_uuid
- validate_ip
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- validate_base64
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- validate_date
- validate_domain
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- convert_timestamp
- convert_timestamp_ms
- date_to_timestamp
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- parse_date
- add_time
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- date_diff
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- hmac_sha256
- hmac_sha512
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- hash_crc32
- hash_adler32
- identify_hash
- file_checksum_guide
- generate_hmac
- md5_checksum
- sha1_checksum
- sha256_checksum
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- password_entropy
- random_bytes
- constant_time_compare
- verify_hash
- crc32_checksum
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- analyze_password
- generate_password_2
- generate_passphrase
- generate_pin
- estimate_hash_time
- is_common_password
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- ip_in_network
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- 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
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- json_diff
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- smart_title_case
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- slugify
- deslugify
- is_valid_slug
- url_encode_2
- url_decode_2
- parse_url
- build_url
- normalize_url
- extract_domain
- 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
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- number_to_words
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- roman_to_number
- format_bytes
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- hex_to_hsv
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- complement_color
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- split_complementary_colors
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- ip_in_range
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- array_compact
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- array_dedupe
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- 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
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- 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
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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.