Cleanor MCP
UnclaimedMCP server for AI agents: optimize & convert images (WebP/AVIF/JPEG), QR codes, cited storage data and 18 dev utilities. Zero-auth.
Install
claude mcp add --transport http cleanor https://mcp.cleanor.app/mcpUnclaimed listing
Is this your MCP server?
This listing was auto-indexed from the public record. Claim it to edit the page, set compatibility and unlock growth tools. Takes under two minutes.
Claim this serverTools (22)
base_convert
Integer conversion between bases 2 and 36, BigInt-exact so large values stay exact.
base64
Base64 encode or decode, UTF-8 safe, optional URL-safe alphabet.
color
Converts one color into hex, RGB and HSL at once. Accepts hex, rgb(), hsl() and CSS names.
color_palette
Derives a harmonious palette from one base color.
count
Exact characters (code points), UTF-16 units, words, lines and UTF-8 bytes.
cron_describe
Explains a 5-field cron expression in plain English and lists the next 5 run times in UTC.
datetime
The real current time, or any timestamp, rendered in an IANA timezone as ISO, Unix and human forms.
diff
Line-by-line diff of two texts with an added and removed count. Up to 1000 lines per side.
hash
SHA-1/256/384/512 hex digest of text. MD5 is deliberately not offered.
hmac
Keyed HMAC signature, hex or Base64. For signing and verifying webhooks.
image_format_savings
How much smaller WebP, AVIF or JPEG XL are than JPEG at matched perceptual quality, from a controlled benchmark on the 24-image Kodak suite. Also reports the HEIC conversion tax.
json_format
Validates JSON, then pretty-prints or minifies it, optionally deep-sorting keys. Returns a precise parse error if invalid.
jwt_decode
Decodes a JWT header and payload and flags expiry. The signature is not verified and no secret is needed.
optimize_image
Fetches an image from a public URL and re-encodes it smaller. Returns the optimized image plus before and after byte counts. Input capped at 25 MB.
placeholder_image
Dependency-free SVG placeholder at any size, with a label and custom colors.
qr_code
Encodes text or a URL as a crisp SVG QR code you can paste anywhere.
regex_test
Runs a JavaScript regex against sample text and returns every match with its index and captured groups (first 100).
slugify
Clean, URL-safe slug from a title: lowercased, hyphenated, accents stripped.
storage_capacity
How many photos or minutes of video actually fit in a storage tier, corrected for real OS and filesystem overhead. Returns a per-format breakdown.
unit_convert
Exact conversion across length, mass, data size, time, speed and temperature.
url_parse
Splits a URL into scheme, host, port, path, decoded query params and fragment.
uuid
UUID v4 (random) or v7 (time-sortable, the better database key).