Summary
This is a URL shortening service that generates hash-based short codes or lets you create custom aliases, backed by x402 micropayments. The server connects via SSE to a hosted API at url-shortener.api.klymax402.com, so you're calling a remote service rather than running something local. The GitHub repo is pretty bare, just TypeScript source without much documentation visible. You'd reach for this if you need programmatic URL shortening with payment integration built in, though the details on how x402 micropayments actually work or what they cost aren't clear from the available source. It's a straightforward shortener with an economic layer on top.
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Tools
Public tool metadata for what this MCP can expose to an agent.
8 tools
shorten_urlShorten a long URL into a clean, short link. Supports optional custom slugs, password protection, expiry dates, click limits, and Android/iOS deep linking. The URL is validated for safety before shortening.8 params
Shorten a long URL into a clean, short link. Supports optional custom slugs, password protection, expiry dates, click limits, and Android/iOS deep linking. The URL is validated for safety before shortening.
Parameters* required
apikeystringYour API key for authentication. Not required if the server has a configured MCP_API_KEY.
iosUrlstringiOS-specific redirect URL (for deep linking to iOS apps).
longUrlstringThe long URL to shorten (required, must be a valid accessible URL)
passwordstringPassword to protect the link. Users must enter this to access the destination.
expiresAtstringExpiry date in ISO-8601 format, e.g. '2026-12-31T23:59:59'. Link auto-expires after this time.
maxClicksintegerMaximum click count. Link auto-deactivates after this many clicks.
androidUrlstringAndroid-specific redirect URL (for deep linking to Android apps).
customSlugstringCustom slug for a branded short link, e.g. 'my-brand'. Must be 2-50 chars, alphanumeric with dashes/underscores.
get_link_detailsGet full details of a previously shortened link by its short code (urlKey). Returns the destination URL, creation date, preview metadata, status, and all settings.2 params
Get full details of a previously shortened link by its short code (urlKey). Returns the destination URL, creation date, preview metadata, status, and all settings.
Parameters* required
apikeystringYour API key for authentication. Not required if the server has a configured MCP_API_KEY.
urlKeystringThe short code (urlKey) of the link, e.g. 'abc123' or 'my-brand'
list_all_linksList all short links created with your API key. Returns an array of links with their details.1 params
List all short links created with your API key. Returns an array of links with their details.
Parameters* required
apikeystringYour API key for authentication. Not required if the server has a configured MCP_API_KEY.
update_linkUpdate a short link's destination URL, active status, or device routing (Android/iOS URLs). You can only update links you created.6 params
Update a short link's destination URL, active status, or device routing (Android/iOS URLs). You can only update links you created.
Parameters* required
apikeystringYour API key for authentication. Not required if the server has a configured MCP_API_KEY.
iosUrlstringNew iOS-specific redirect URL.
urlKeystringThe short code (urlKey) of the link to update
longUrlstringNew destination URL. Will be validated for safety.
isActivebooleanSet to true to activate or false to deactivate the link.
androidUrlstringNew Android-specific redirect URL.
delete_linkPermanently delete a short link. This action cannot be undone. You can only delete links you created.2 params
Permanently delete a short link. This action cannot be undone. You can only delete links you created.
Parameters* required
apikeystringYour API key for authentication. Not required if the server has a configured MCP_API_KEY.
urlKeystringThe short code (urlKey) of the link to delete
preview_and_verify_urlScan a URL for safety threats, extract page metadata (title, description, image, favicon), check SSL certificate, follow redirects, and detect shortened URLs. Use BEFORE sharing or clicking any unknown link. Returns safety verdict from Google Safe Browsing, domain blacklist st...2 params
Scan a URL for safety threats, extract page metadata (title, description, image, favicon), check SSL certificate, follow redirects, and detect shortened URLs. Use BEFORE sharing or clicking any unknown link. Returns safety verdict from Google Safe Browsing, domain blacklist st...
Parameters* required
urlstringThe URL to scan and analyze (required). Supports HTTP and HTTPS. If no protocol is specified, HTTPS is assumed. Examples: 'https://stripe.com', 'bit.ly/3xPromo'
apikeystringYour API key for authentication. Not required if the server has a configured MCP_API_KEY.
get_link_analyticsGet click analytics for a short link. Returns total clicks, unique visitors, country breakdown, device breakdown, browser breakdown, and recent click activity with timestamps, locations, and referrers. Use to check if a shared link was clicked.2 params
Get click analytics for a short link. Returns total clicks, unique visitors, country breakdown, device breakdown, browser breakdown, and recent click activity with timestamps, locations, and referrers. Use to check if a shared link was clicked.
Parameters* required
apikeystringYour API key for authentication. Not required if the server has a configured MCP_API_KEY.
urlKeystringThe short code (urlKey) of the link to get analytics for
generate_qr_code_urlGet the URL to download a QR code image (PNG) for a short link. The returned URL can be embedded in documents, emails, or web pages. Use when you need a scannable QR code for a previously created short link.3 params
Get the URL to download a QR code image (PNG) for a short link. The returned URL can be embedded in documents, emails, or web pages. Use when you need a scannable QR code for a previously created short link.
Parameters* required
sizeintegerQR code image size in pixels (default: 300, min: 50, max: 1000).
apikeystringYour API key for authentication. Not required if the server has a configured MCP_API_KEY.
urlKeystringThe short code (urlKey) of the link to generate a QR code for
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Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →