hopi_base64 — hopi MCP Tool
hopi_base64
(hopi base64) is one of 195 tools on the
hopi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call hopi_base64 from your client
- Claude Code hopi hopi_base64 run in your project directory
- Claude Desktop hopi hopi_base64 ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor hopi hopi_base64 ~/.cursor/mcp.json
- VS Code hopi hopi_base64 .vscode/mcp.json
- Zed hopi hopi_base64 ~/.config/zed/settings.json
- Windsurf hopi hopi_base64 ~/.codeium/windsurf/mcp_config.json
- Cline hopi hopi_base64 ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI hopi hopi_base64 ~/.gemini/settings.json
- Grok hopi hopi_base64 .mcp.json (in your project root)
- ChatGPT hopi hopi_base64 Settings → Connectors → Advanced → Developer mode
- Claude.ai hopi hopi_base64 Settings → Connectors → Add custom connector
- LangChain hopi hopi_base64 pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http hopi https://mcp.hopi.co.uk/mcpOther tools on this server
- hopi_add_working_days
- hopi_age_calculator
- hopi_alcohol_unit_calculator
- hopi_alphabetical_order
- hopi_angle_converter
- hopi_area_converter
- hopi_aspect_ratio_calculator
- hopi_average_calculator
- hopi_base32_encoder
- hopi_bill_splitter
- hopi_bingo_card_generator
- hopi_bitcoin_address_validator
- hopi_bmi_calculator
- hopi_body_fat_calculator
- hopi_caesar_cipher
- hopi_cagr_calculator
- hopi_calories_to_kj
- hopi_case_converter
- hopi_cat_age_calculator
- hopi_celsius_to_fahrenheit
- hopi_character_counter
- hopi_cipher_identifier
- hopi_cm_to_feet
- hopi_cmyk_to_rgb
- hopi_coin_flip
- hopi_colour_name_finder
- hopi_colour_palette_generator
- hopi_colour_picker
- hopi_colour_shades_generator
- hopi_combination_generator
- hopi_compound_interest_calculator
- hopi_contrast_checker
- hopi_cron_expression_parser
- hopi_crypto_profit_calculator
- hopi_css_gradient_generator
- hopi_css_minifier
- hopi_csv_to_json
- hopi_cups_to_grams
- hopi_currency_converter
- hopi_data_size_converter
- hopi_date_calculator
- hopi_day_of_week_calculator
- hopi_day_rate_calculator
- hopi_days_between_dates
- hopi_days_until_christmas
- hopi_dca_calculator
- hopi_dice_roller
- hopi_diff_checker
- hopi_discount_calculator
- hopi_dog_age_calculator
- hopi_download_time_calculator
- hopi_due_date_calculator
- hopi_dummy_data_generator
- hopi_email_link_generator
- hopi_emoji_remover
- hopi_energy_cost_calculator
- hopi_env_to_json
- hopi_eth_address_checksum
- hopi_eth_unit_converter
- hopi_euromillions_generator
- hopi_event_wine_calculator
- hopi_fortune_cookie
- hopi_fraction_calculator
- hopi_fraction_to_decimal
- hopi_fuel_cost_calculator
- hopi_hash_generator
- hopi_hash_identifier
- hopi_heart_rate_zones
- hopi_hex_to_rgb
- hopi_holiday_entitlement_calculator
- hopi_hourly_to_salary
- hopi_hours_calculator
- hopi_hsl_converter
- hopi_html_escape
- hopi_http_status_codes
- hopi_iban_validator
- hopi_ics_generator
- hopi_inflation_calculator
- hopi_json_formatter
- hopi_json_to_csv
- hopi_json_to_typescript
- hopi_json_yaml_converter
- hopi_jwt_decoder
- hopi_kg_to_stone
- hopi_leap_year_checker
- hopi_length_converter
- hopi_litres_to_pints
- hopi_loan_calculator
- hopi_lorem_ipsum_generator
- hopi_lottery_number_generator
- hopi_magic_8_ball
- hopi_margin_calculator
- hopi_markdown_previewer
- hopi_market_cap_calculator
- hopi_meta_tag_generator
- hopi_miles_to_km
- hopi_military_time_converter
- hopi_minutes_to_hours
- hopi_moon_phase_calculator
- hopi_morse_code_translator
- hopi_mortgage_calculator
- hopi_mortgage_overpayment_calculator
- hopi_mpg_converter
- hopi_national_insurance_calculator
- hopi_nato_phonetic_alphabet
- hopi_net_to_gross
- hopi_number_base_converter
- hopi_number_to_words
- hopi_oven_temperature_converter
- hopi_overtime_pay_calculator
- hopi_password_strength_checker
- hopi_percentage_calculator
- hopi_percentage_change_calculator
- hopi_percentage_decrease_calculator
- hopi_percentage_difference_calculator
- hopi_percentage_increase_calculator
- hopi_position_size_calculator
- hopi_power_converter
- hopi_pressure_converter
- hopi_prime_factorisation_calculator
- hopi_pro_rata_salary_calculator
- hopi_product_feed_generator
- hopi_random_colour_generator
- hopi_random_coordinates
- hopi_random_letter_generator
- hopi_random_number_generator
- hopi_random_team_generator
- hopi_random_word_generator
- hopi_ratio_calculator
- hopi_reading_time_calculator
- hopi_redundancy_pay_calculator
- hopi_remove_duplicate_lines
- hopi_remove_extra_spaces
- hopi_remove_line_breaks
- hopi_reverse_text
- hopi_rgb_to_hex
- hopi_ring_size_converter
- hopi_robots_txt_generator
- hopi_roman_numerals_converter
- hopi_rounding_calculator
- hopi_running_pace_calculator
- hopi_satoshi_converter
- hopi_savings_goal_calculator
- hopi_schema_markup_generator
- hopi_scientific_calculator
- hopi_secret_santa_generator
- hopi_shoe_size_converter
- hopi_sleep_calculator
- hopi_slot_machine_picker
- hopi_slug_generator
- hopi_small_text_generator
- hopi_special_characters
- hopi_speed_converter
- hopi_spin_the_bottle
- hopi_sql_formatter
- hopi_staking_calculator
- hopi_stamp_duty_calculator
- hopi_standard_deviation_calculator
- hopi_star_sign_calculator
- hopi_student_loan_calculator
- hopi_take_home_pay_calculator
- hopi_tarot_reader
- hopi_tdee_calculator
- hopi_test_card_number_generator
- hopi_text_repeater
- hopi_text_splitter
- hopi_time_calculator
- hopi_time_zone_converter
- hopi_tip_calculator
- hopi_triangle_calculator
- hopi_ucas_points_calculator
- hopi_unicode_inspector
- hopi_unit_price_calculator
- hopi_unix_timestamp_converter
- hopi_upside_down_text
- hopi_url_encoder
- hopi_url_parser
- hopi_user_agent_parser
- hopi_username_generator
- hopi_utm_link_generator
- hopi_uuid_generator
- hopi_vat_calculator
- hopi_vigenere_cipher
- hopi_volume_converter
- hopi_water_intake_calculator
- hopi_week_number
- hopi_weight_converter
- hopi_wheel_spinner
- hopi_word_counter
- hopi_word_frequency_counter
- hopi_working_days_calculator
- hopi_would_you_rather_generator
- hopi_yes_no_wheel
- hopi_zero_width_text_hider
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.