General Tools

cleanor.app

Provides various utility functions such as image optimization, QR code generation, and hash computation.

1 endpoint22 known toolsFirst detected July 25, 2026Last detected September 6, 2026

ENDPOINT 1

https://mcp.cleanor.app/mcp

No auth detected

MCP server metadata

Name: cleanor
Version: 0.6.0

Capabilities

tools.listChanged

Server instructions

Cleanor tools for AI builders. Use optimize_image to shrink/convert an image an AI generated or dropped in (returns the optimized bytes + before/after size). Use storage_capacity and image_format_savings for real, cited Cleanor Labs data on device storage and image formats. Use qr_code for a paste-ready SVG QR. No API key needed. Every result links its cleanor.app source.

Known tools 22

optimize_image

Fetch an image from a public URL and re-encode it smaller (WebP/AVIF/JPEG), optionally resizing to a target width.

Inferred read-only

storage_capacity

How many photos or minutes of video actually fit in a given storage size, corrected for real OS/filesystem overhead.

Inferred read-only

image_format_savings

How much smaller WebP, AVIF or JPEG XL are than JPEG at matched perceptual quality, from Cleanor Labs’ controlled benchmark.

Inferred read-only

qr_code

Encode text or a URL as a QR code and return a crisp, dependency-free SVG you can paste straight into a page, deck or doc.

Inferred read-only

hash

Compute a cryptographic hash of text (SHA-1, SHA-256, SHA-384 or SHA-512) and return the hex digest.

Inferred read-only

uuid

Generate one or more UUIDs.

Inferred read-only

base64

Encode text to Base64 or decode Base64 back to text (UTF-8 safe).

Inferred read-only

json_format

Validate JSON and pretty-print or minify it, optionally sorting object keys.

Inferred read-only

jwt_decode

Decode a JSON Web Token into its header and payload so you can inspect claims (iss, exp, sub, scopes).

Inferred read-only

color

Convert a color (hex, rgb() or hsl()) and return hex, RGB and HSL representations at once.

Inferred read-only

slugify

Turn a title or phrase into a clean, URL-safe slug (lowercase, hyphenated, accents stripped).

Inferred read-only

count

Accurately count characters (Unicode code points), UTF-16 units, words, lines and UTF-8 bytes in text.

Inferred read-only

regex_test

Test a JavaScript regular expression against sample text and return whether it matches, plus every match with its captured groups and index.

Inferred read-only

cron_describe

Parse a standard 5-field cron expression (minute hour day-of-month month day-of-week) into a plain-English breakdown and the next few run times in UTC.

Inferred read-only

unit_convert

Convert a value between units of length, mass, data size, time, speed or temperature.

Inferred read-only

datetime

Get the current date/time, or convert a given timestamp, into a target IANA timezone with ISO, Unix and human-readable forms.

Inferred read-only

url_parse

Break a URL into its components: scheme, host, port, path, decoded query parameters and fragment.

Inferred read-only

base_convert

Convert an integer between number bases 2–36 (e.

Inferred read-only

diff

Compute a line-by-line diff between two texts, marking removed lines with "-", added with "+" and unchanged with two spaces, plus a change count.

Inferred read-only

hmac

Compute an HMAC (keyed hash) of a message with a secret, using SHA-1/256/384/512, returned as hex or Base64.

Potential side effects

placeholder_image

Generate a lightweight SVG placeholder image at any size, with an optional label and custom background/text colors.

Inferred read-only

color_palette

Build a harmonious color palette from a base color using color-theory rules (complementary, analogous, triadic, tetradic, or monochromatic).

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.cleanor]
url = "https://mcp.cleanor.app/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "cleanor": {
      "type": "http",
      "url": "https://mcp.cleanor.app/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: cleanor
Remote MCP URL: https://mcp.cleanor.app/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "cleanor": {
      "url": "https://mcp.cleanor.app/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "cleanor": {
      "type": "http",
      "url": "https://mcp.cleanor.app/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "cleanor",
  "transport": "streamable-http",
  "url": "https://mcp.cleanor.app/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for cleanor.app was fetched 2026-08-03T21:45:13.606Z and is being refreshed.

Trust status Neutral

cleanor.app is assessed as Neutral: No suspicious signals found, but no strong positive signal either

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.