CodeKitHub

com.codekithubPublished by codekithub.comOfficial publisherv1.0.0Updated Oct 29, 2026

Everyday calculators and converters for AI assistants: units, dates, percentages, text, JSON.

VerifiedStreamable HTTPWeb executableProductivity & WorkflowDeveloper Tools

Overview

AI-generated overview

Remote MCP server offering everyday calculators and converters — units, dates, percentages, text, JSON, hashes, timestamps and colours — plus a tool finder.

What you can do
  • Convert units of length, mass, volume, area, speed, time, data size and temperature
  • Compute ages from birth dates, date differences and percentage maths
  • Calculate compound interest with optional monthly contributions
  • Analyse and transform text: statistics, case conversion, encoding/decoding and SHA hashes
  • Format, minify or validate JSON, convert timestamps and colours
  • Find a free online tool on CodeKitHub and get its page link
When to use it
Useful when an assistant needs quick, deterministic arithmetic or text transformations without calling a separate calculator site, such as unit conversions, date maths, percentage changes, JSON cleanup or hash generation.
Requirements
A remote streamable HTTP endpoint at codekithub.com; no packages, environment variables, headers or authentication are declared.
Before you install
The hash tool explicitly warns not to send secrets you need to keep private, since input text is sent to the remote service. Results are computed per request and not stored, according to the server. Tool lookups return links to third-party pages.

Installation

In SourceWeft

  1. Open CodeKitHub in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.codekithub%2Fcodekithub/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "codekithub": {
      "type": "http",
      "url": "https://codekithub.com/api/mcp"
    }
  }
}

Tools

13

find_tool

Find a free online tool on CodeKitHub (there are hundreds: converters, calculators, generators, text, code and image tools). Returns the tool page link.

Parametersqueryrequiredmax_results

convert_units

Convert between units of length, mass, volume, area, speed, time, data size and temperature, e.g. 5 miles to km or 72 F to C.

Parameterstorequiredfromrequiredvaluerequired

calculate_age

Exact age from a birth date: years, months, days, total days and days until the next birthday.

Parametersas_ofbirth_daterequired

date_difference

Days, weeks and calendar years/months/days between two dates.

Parametersend_daterequiredstart_daterequired

calculate_percentage

Percentage maths. percent_of: a% of b. what_percent: a is what % of b. percent_change: change from a to b.

Parametersarequiredbrequiredmoderequired

compound_interest

Compound interest with optional monthly contributions: final balance, total contributed and interest earned.

Parametersyearsrequiredprincipalrequiredcompounds_per_yearannual_rate_percentrequiredmonthly_contribution

text_stats

Count characters, words, sentences, paragraphs and lines, and estimate reading time.

Parameterstextrequired

convert_case

Change text case: upper, lower, title, sentence, camel, pascal, snake, kebab or constant.

Parameterstextrequiredstylerequired

encode_decode

Encode or decode text: Base64, URL, HTML entities, hex.

Parametersmoderequiredtextrequired

hash_text

SHA hash of a text (SHA-1, SHA-256, SHA-384, SHA-512). Do not send secrets you need to keep private.

Parameterstextrequiredalgorithm

json_tools

Format, minify or validate JSON.

Parametersjsonrequiredactionindent

timestamp_convert

Convert a Unix timestamp (seconds or milliseconds) or an ISO date to both forms; "now" gives the current time.

Parametersvaluerequired

color_convert

Convert a colour between HEX, RGB and HSL.

Parameterscolorrequired

Version history

1
  1. v1.0.0LatestOct 29, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.