Casterr
One platform for creator monetization: storefronts, smart links, and sub-publisher tools — across 9 affiliate networks with the best rate chosen per click.
https://casterr.co/Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
Connect straight to this server’s public endpoint.
https://casterr.co/api/mcpWe add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 14, 2026 · casterr.co
5tools discovered
Search Casterr brands
Search Casterr's brand directory by name, category keyword, or topic (substring match across name/slug/blurb/keywords). Returns brand slug, category, whether it's in the affiliate program, and the public page URL.
Get a Casterr brand
Fetch one brand by slug: category, program status, affiliate availability, blurb, storefront domain, and public page URL.
Search the Casterr product catalog
Full-text search across Casterr's multi-network product catalog (10k+ listings). Results are ranked best-cashback-rate-first. Returns product id, title, merchant, best rate %, and price when known. Use casterr_get_product_routing with a product id for the routing decision.
Get the best-rate routing for a product
The ADR-001 routing decision: for one catalog product id, returns which affiliate network Casterr would route a click through right now and at what commission rate (deterministic and replayable). Returns null when no active in-program listing exists.
List Casterr's published top-picks guides
Published editorial top-picks listicles (curated brand roundups with affiliate links). Returns title, slug, public URL, and drop date.
Get your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsOne platform for creator monetization: storefronts, smart links, and sub-publisher tools — across 9 affiliate networks with the best rate chosen per click.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
MCPBundles probed 5 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
No provider sign-in was required during MCPBundles' probe. Your client may still need MCPBundles credentials depending on how you connect.
Operate Casterr? Verify ownership to take over this directory entry.
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.