Use SuperCatch in Your AI Assistant
Connect Claude, ChatGPT, Cursor, VS Code, and other assistants to SuperCatch. Ask about cards, prices, and stores right away, then sign in when you want your assistant to read your orders, watchlist, or store.
Tools
82
Marketplace search, product and store lookups, plus your own account and store.
Sign-in
Only When Needed
Public questions work without an account. Your assistant asks you to sign in the first time it needs your data.
Access
Scoped Access
Public tools are read-only. Account actions need separate permission and explicit approval.
What Your Assistant Can Do
Every tool below is live on the SuperCatch MCP server today.
Without Signing In
Search the marketplace and look up cards and stores.
Search the Marketplace
Find cards by player, set, year, or keyword, with current prices and listings.
Look up a Card
Get catalog details for a specific card: set, number, variant, and live listings.
Find a Store
Look up a SuperCatch store by its username and see what it sells.
Get Help
Pull SuperCatch help articles on buying, selling, shipping, and returns.
Search the Docs
Find SuperCatch documentation with citations, versions, and review dates.
Explore the API
Discover SuperCatch's public API and machine-readable documentation.
With Your SuperCatch Account
Read orders and your watchlist; manage saved searches with approved access.
Prepare a Support Case
Prepare a new support case for exact review in SuperCatch before it is submitted.
Prepare a Support Reply
Prepare a public reply to your support case for exact review in SuperCatch.
Submit Approved Support Content
Submit the exact support case or public reply approved in SuperCatch and recover its original receipt.
Read a Support Receipt
Inspect one support operation from the original connection without sending it again.
Browse Support Receipts
Find support operations from the original connection, including recovery after a lost response.
Review a Watchlist Target
Read one public listing and its current watchlist membership and eligibility before a requested change.
Add a Listing to Your Watchlist
Add the exact eligible listing to your watchlist without changing alert preferences.
Remove a Watchlist Listing
Remove the exact listing membership from your watchlist without changing other memberships or alert preferences.
Connection Context
Inspect your granted scopes, store access and MCP contract version.
Available Seller Reads
See which seller reads are installed, authorized and ready for your connection.
Connection Health
Check current MCP authorization and approved-store access.
List Saved Searches
Browse up to 20 account-owned saved searches. Query text is display-only, filters are omitted and coverage is partial; notification settings are not changed.
Inspect Watchlist Membership
Read bounded account-owned memberships with safe pagination. Titles are display-only; prices, market estimates and alert settings are omitted.
Browse Recorded Holdings
Browse catalog-backed items recorded in your account collection. Records do not verify physical possession.
Read a Recorded Holding
Inspect one catalog-backed collection item recorded in your account, including recorded quantity and acquisition date.
Browse Your Support Cases
Browse support cases you authored under separate support read consent.
Read Your Support Case
Read one support case you authored without exposing staff notes or internal comments.
Read Public Case Replies
Read public comments on one support case you authored. Staff notes and internal comments remain private.
Save a Search
Save one query-only account search with notifications off, or return its existing equivalent without changing preferences. Structured filters are not supported.
Rename Saved Search
Rename one account-owned saved search at its expected version. Its query, filters and notification preferences remain unchanged; a durable receipt is recorded.
Delete Saved Search
Delete one account-owned saved search at its expected version. The receipt remains inspectable; already queued notifications cannot be recalled.
Search Your Docs
Search the documentation your account can read, including staff guides when you have access.
MCP Support and Privacy
Read the manual public-directory issue, receipt, owner, change-feed, and voluntary outcome workflow without sending data.
Your Orders
Check order status, totals, and tracking for things you've bought.
Your Watchlist
See the cards you're watching and their current prices.
For Sellers
Manage drafts and stock; review price changes and publication with separate permissions. Approved stores only.
Prepare a Tracking Correction
Prepare a tracking correction for an already shipped website order and review its exact buyer notification in SuperCatch.
Apply Approved Tracking
Apply the exact tracking correction approved in SuperCatch. Recover its local receipt and separate notification outcome.
Prepare First Shipment
Review one eligible website order, verified tracking and exact private buyer notifications before its first shipment.
Execute Reviewed First Shipment
Record an approved first shipment once and recover its original receipt, with separate email and in-app outcomes.
Review a CSV Import Resume
Prepare an exact checkpoint review for one bounded CSV import with AI recognition disabled. Nothing is queued until native approval and execution.
Resume a Reviewed CSV Import
Create one queued successor from an approved checkpoint and recover its original receipt after a lost response. Queueing does not confirm completed processing.
Find Your Cards
Find owned copies by text, SKU, catalog ID, grader, grade, status, asking price or on-hand stock.
Inspect Your Listing
Read the exact copy, certification, version, prices, checkout holds and image references.
Listing Image References
Inspect ordered image references, then retrieve individual photos with the image tool.
Research Your Prices
Read asking prices, effective sale offers and market estimates without preparing a price change.
Marketplace Health
Inspect marketplace dashboard health and its diagnostic limits without submitting changes.
Inspect Order Postage Estimates
Read current native postage estimates for an owned order. Postage, service fee, reserve and seller share stay separate; unknown prices remain unknown. No label is purchased.
Inspect Seller Order
Inspect one owned order’s recorded totals and shipment fields. Currency and capture time are unknown; totals are not profit. Buyer and payment data are withheld.
Read Seller Order Items
Traverse up to 20 lines of one owned order. Amount currency is unknown; listing IDs appear only for copies still linked to this store. Buyer and payment data are withheld.
Inspect Recorded Sales Activity
Read daily view events, sold units and new listings. Revenue, profit and currency are withheld; views are events, not unique visitors or conversions.
Read Recorded Stock Dates
Inspect one owned listing’s received and acquisition date coverage. Undated stock stays unknown; these records do not verify physical age.
Inspect Store Stock Age
Read a page of positive on-hand stock with separate received-date and acquisition-date estimates, reservations and explicit unknown ages. Requires store analytics access.
Browse Low Stock
List owned listings at or below your saved low-stock threshold using current inventory permissions.
Inspect Import Status
Read an owned import job’s status, counters and recorded timestamps. This does not retry or restart the job; raw errors and provider details are withheld.
Prepare an Exact Price Plan
Freeze selected listing versions and exact USD prices for approval in SuperCatch.
Inspect a Price Plan
Check exact changes, expiry and trusted approval state.
Execute an Approved Price Plan
Apply a web-approved plan with a durable idempotency key and local receipts.
Inspect Price Activity
Recover recorded local price changes and their versions without applying them again.
Find Price Activity
Recover your connection's operations, including by the original idempotency key.
Read Operation Result
Inspect an authorized operation’s stored result without rerunning its mutation. Price reconciliation may perform a read-only channel check.
Inspect Draft Catalog Candidates
Resolve saved identity fields to up to five existing catalog candidates. Matching does not select or verify a card; no visual or paid inference runs.
Check Draft Submission Readiness
Precheck one owned DRAFT’s current submission readiness. Reports blockers only; it does not change the listing or authorize publication.
Prepare Draft Update
Plan an exact catalog link, optional seller notes and saved-photo reorder or quarter/half-turn rotation for one DRAFT. Photo edits need extra consent.
Inspect Draft Update Plan
Inspect the exact frozen draft update. This read-only check does not save or execute the plan.
Save Draft Update
Save prepared changes to the same owned DRAFT, replacing its selected catalog link, card data, seller notes and display state. Price, DRAFT status and original photo archives are preserved. Reuse the original key to recover a lost response.
Prepare Inventory Adjustment
Freeze one owned listing, its expected version, quantity change and reason. Review the reservation-aware plan and approve it in SuperCatch before execution.
Inspect Inventory Plan
Read an existing exact inventory plan and its native approval state. Stock is unchanged; current consent and listing authority are rechecked.
Execute Inventory Adjustment
Commit only the natively approved quantity change and record a local receipt. Follow-ups are separate; queued work does not prove provider acceptance.
Prepare Dated Stock Receipt
Freeze one owned listing, positive units received, an explicit received date and a reason. Review and approve the exact dated receipt in SuperCatch before execution.
Review Dated Stock Receipt Plan
Inspect the frozen listing version, received date, units and native preview before approval. A plan does not change stock or verify physical age.
Execute Dated Stock Receipt
Record only the exact natively approved dated receipt once and recover the same operation after an uncertain response. Stock follow-ups and provider acceptance are reported separately.
Prepare Marketplace Publication
Prepare one approved listing and its eBay destination for review in SuperCatch. Staging and publication need separate approval.
Review a Publication Plan
View the exact listing, eBay destination, expiry, and approval state without changing or publishing it.
Continue Approved Publication
Stage the reviewed listing, then publish only after fee approval. Recover the same operation’s status and receipt.
Prepare Drafts for Internal Review
Freeze explicit owned DRAFTs and versions for SuperCatch’s internal review queue. Readiness is rechecked before each commit; this does not publish.
Inspect Submission Plan
Inspect a page of exact frozen draft membership and versions. This does not change the plan or submit drafts.
Submit Drafts for Internal Review
Send the exact frozen DRAFT selection to SuperCatch’s internal review queue. Use the original key for recovery; marketplace publication remains separate.
Inspect a Listing Photo
Retrieve one bounded photograph from an owned listing for visual inspection.
Prepare Price Updates in Chat
Review exact proposed card prices using existing market guidance and price limits. Requires separate price-update consent.
Apply Confirmed Price Updates
Apply only the exact price changes you confirm in chat. Expired or changed proposals must be reviewed again.
Preview Card Price Changes
Preview RAW, graded, or all card prices at market, above market, or using Move Fast. Review and apply exact changes in SuperCatch.
Prepare Automatic Repricing
Review ongoing repricing for RAW, graded, or all cards using existing strategy and price limits. Approve settings in SuperCatch.
Prepare Marketplace Publishing
Choose a connected marketplace and review a publishing batch. Confirm in SuperCatch and follow the normal export job.
Store Listings
Review your store's listings by status, with prices and quantities.
Store Inventory
Check stock levels across your store's inventory.
Store Orders
See orders placed with your store, newest first, with status and tracking.
Connect in a Minute
Every assistant uses the same server address: https://supercatch.com/api/mcp
Claude
Open SuperCatch in Claude’s connector directory. You can also add a custom connector in Settings → Connectors using this URL.
https://supercatch.com/api/mcpChatGPT
In ChatGPT, turn on developer mode under Settings → Apps & Connectors → Advanced, then create a connector with this URL.
https://supercatch.com/api/mcpClaude Code
Run this in your terminal. Inside Claude Code, run /mcp to sign in.
claude mcp add --transport http supercatch https://supercatch.com/api/mcpCodex
Run this in your terminal to add SuperCatch to Codex.
codex mcp add supercatch --url https://supercatch.com/api/mcpCursor
Add this to .cursor/mcp.json in your project, or ~/.cursor/mcp.json for every project.
{
"mcpServers": {
"supercatch": {
"url": "https://supercatch.com/api/mcp"
}
}
}VS Code
Add this to .vscode/mcp.json in your workspace, then start the server from that file.
{
"servers": {
"supercatch": {
"type": "http",
"url": "https://supercatch.com/api/mcp"
}
}
}How Sign-In Works
You stay in control of what your assistant can see.
Add SuperCatch
Paste the server address into your assistant using the steps above.
Ask Anything Public
Search cards, prices, and stores right away, with no account needed.
Approve Account Access
Ask about your orders or store and you'll be sent to SuperCatch to sign in and choose what to share.
Disconnect Anytime
Remove an assistant from Connected Apps in your account settings. Its access ends right away.
Your Data, Your Call
Built on the OAuth 2.1 standard that MCP assistants use to sign in.
Explicit Approval
Account changes require the relevant permission and explicit confirmation. Review the exact action before approving it.
Only What You Approve
Account and store access are separate. You see exactly what you're sharing before you approve.
Revocable
Every connected assistant is listed in your settings with when it was last used, and you can disconnect it in one click.
Already Connected?
See every assistant with access to your account, and disconnect any of them.