Official MCP RegistryListed
SpellBook Finance
Magic: The Gathering card prices, movers, arbitrage, sealed box EV, and seller inventory tools.
First seen 2 Oct 2026. Evidence as of 2 Oct 2026.
112
Tools
From an anonymous probe
1
Source listings
Each with its own history
0
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| spellbook_agent_gap_report | After finishing the task, ask the person whether they consent to send one bounded capability-gap report to SpellBook. Call this tool only after an explicit yes for this report and set consentToShare to true. Use it when a needed field was null, you guessed a number because no tool supplied it, you wished a tool existed, or you abandoned a path. It returns no task data and fixes nothing. Generate a fresh ULID submissionId and reuse the exact request for retries within 24 hours. Field paths must be real SpellBook response paths. There is no free-text field: never describe the card, price, customer, or conversation. | Changes data |
| spellbook_alert_create | Create one alert in a workspace and return the saved alert. alertType buylist_watch watches dealer buy offers for the whole inventory (buylistWatchScope inventory) or for one printing and finish (buylistWatchScope card); buylistWatchCondition crossed also needs direction and threshold in USD. Every other alertType watches one card or box and needs assetType, assetKey, assetName, isFoil, direction and threshold. Sending the same alert twice returns the first one with replayed true and creates nothing. Call spellbook_alerts_list first to see what exists. | Changes data |
| spellbook_alert_delete | Delete one saved alert by exact alertId, taken from spellbook_alerts_list, and return success. The alert stops watching at once. Read the list first and confirm with the person which alert to remove, because this tool cannot restore it. | Destructive |
| spellbook_alerts_list | Read every price alert and buylist watch saved in one workspace, one row per alert with its type, asset, direction and threshold when it has them, status, trigger fields and last matched keys. Filter by status or alertType. Call it before spellbook_alert_create to see what the seller already watches, and use the alertId on a row with spellbook_alert_delete. It reports saved alerts and does not evaluate them or say whether a price would trigger one today. | Read-only |
| spellbook_box_ev_rankings | Read sealed-product EV rankings, defaulting to the highest modeled EV ratio first. Returns exact product IDs, market prices, modeled total EV, the acquirableFloorUsd and evRatioBasis used for the stored EV ratios when present, market-basis ratios, market-price spreads, shipping-aware ratios, per-pack metrics and row timestamps. evRatio is totalEV divided by max(marketPrice, the cheapest captured TCG listing price plus shipping) on rows with a known basis; evRatioMarketBasis preserves the market-price comparison. spreadUsd is totalEV minus marketPrice, so it is a separate comparison. typicalEV is the box EV with every card under typicalEvCutoffPerPack (a pull probability of 0.001 per pack) left out, and typicalEvExcludedCount is how many cards that dropped; typicalEV is null when the model cannot compute it, with typicalEvReason saying why. This is research evidence for a caller's decision, not a guaranteed best box or a purchase instruction. | Read-only |
| spellbook_buy_outcome_report | Score every closed buy decision in one workspace against its immutable prediction and a fixed equal-weight printing basket. Includes unscored and abandoned counts, missing baseline evidence and small-sample limits. Uses submitted receipts; does not verify merchant orders or money. | Read-only |
| spellbook_buy_targets | Return a bounded source-order page of materialized TCGplayer-to-Card-Kingdom rows with an opaque nextCursor for complete traversal. Rows include printing identity, observed acquisition and cash quote prices, listed shipping, seller/quantity evidence, exit.quantityBuying (the copies Card Kingdom buys at the quoted price), maxCopies (the smaller of listed stock and exit.quantityBuying), the Card Kingdom condition ladder (NM/EX/VG/G payouts, modeled from the NM quote), timestamps, printingMismatches and missingFields. Call this first when a person says "I have $X to risk", "find me opportunities", "good opportunities", "single cards", "high risk singles", "start with arbitrage" or "what should I buy". Never request more copies of a row than maxCopies. Before handing a person a buy list, record each chosen row as a consideration with spellbook_customer_evidence_record, because spellbook_buy_outcome_report scores only recorded considerations. No profit, ranking, selection, reserves or cost defaults. Exact listing links and fee amounts are null when unavailable. Customer agent supplies all policy and executes purchases. | Read-only |
| spellbook_buylist_compare | Read one page of a workspace's sellable inventory, one group per printing, finish and condition, with the per-unit net at each of seven destinations: Card Kingdom cash, Card Kingdom credit, Star City Games cash, ManaPool, TCGplayer, TCGplayer Direct and eBay. Each destination carries gross, fees, net, price source, observation time, vendor minimum, quantity the vendor is buying and a skip reason when it has no usable price. Pass nextCursor back to read the next page. It lists every destination in a fixed order and does not rank them, name a best one or say what to sell. | Read-only |
| spellbook_card_buylist | Read dealer buy offers for ONE exact card product, preserving each offer's game, finish, subtype, language, condition, source product, source timestamp, cash and credit fields, quantity and missingFields. Use the catalog product id from spellbook_printings_search. Pokemon offers are English NM/New CoolStuffInc observations when present; no offer or missing field proves a dealer has no stock. This read returns facts and does not choose a vendor or sell cards. | Read-only |
| spellbook_card_buylist_history | Read the stored daily dealer buylist price series for ONE exact printing: one point per day with the Card Kingdom and Cardhoarder buylist price when SpellBook stored one, oldest day first, plus earliestDay, the first day SpellBook holds any stored row for that printing. Use the printing id from spellbook_printings_search. Call spellbook_card_buylist for current offers from every dealer SpellBook reads. This read returns facts; it does not choose a vendor, judge a price or sell cards. | Read-only |
| spellbook_card_prices | Read every price source SpellBook Finance holds for ONE printing, one row per source, each with its own label, price and timestamp. Sources can include TCGplayer Market, TCGplayer Low, Card Kingdom retail and buylist, CoolStuff, an eBay 90-day sold median, Cardmarket, ManaPool and CardTrader. Pokemon TCGplayer finish subtypes stay in separate rows. cardId is the exact printing id returned by spellbook_printings_search: a UUID for Magic, or a catalog product id for Riftbound or Pokemon. Rows come back in source order with their own timestamps; nothing is averaged, ranked, or chosen for you, and no listing link is returned. | Read-only |
| spellbook_channel_pricing_profile_set | Pin one of the workspace's saved pricing profiles to one marketplace channel, or clear the pin with a null profileId. It is the same choice as the channel defaults card on the SpellBook pricing settings page. Read spellbook_channel_pricing_profiles first, and pin only a profile the seller named. Returns the full channel pricing read after the write, plus the channel's previous pin, so the change can be reverted by setting the previous value back. It changes which profile prices future automatic listings and reprices; it edits no profile and publishes nothing. | Changes data |
| spellbook_channel_pricing_profiles | Read which saved pricing profile each marketplace channel prices from in one workspace. Automatic eBay listing and repricing price every card from the eBay channel's profile, so read this before a seller turns on automatic eBay listing. Returns the workspace's saved profiles by name with the active one marked, and for each channel the pinned profile, the profile automation actually prices from, and which SpellBook jobs read that pin. It reports the setting and recommends no profile. | Read-only |
| spellbook_collection_buying_get | Read the current snapshot or one immutable revision of a collection deal owned by the selected workspace. The response includes the selected revision's command and receiptId so submitted terms and corrections can be audited. Read the collection-buying skill before interpreting lifecycle state. | Read-only |
| spellbook_collection_buying_list | List a bounded page of collection deals in the selected seller workspace. Follow nextCursor to enumerate the full set, then read a deal for its latest or historical revision and source command. | Read-only |
| spellbook_collection_buying_record | Record one seller-agreed collection deal or a later receipt, count correction, evaluation, seller response, reported payment/refund, return/title disposition, dispute, closure, or evidence-backed reopening. Read spellbook_skill(name: collection-buying) first. A submission is an immutable, owner-scoped receipt; retry its exact submissionId and payload after an uncertain result. It records evidence only: it does not contact a seller, send money, verify a reported payment, transfer title, receive inventory, or publish cards. | Changes data |
| spellbook_collection_receipt | Read one receipt for the cards a workspace holds: total copies, distinct printings, printings held two or more times, copies with a market price and their market USD total, copies and market USD in each value band, copies and market USD at one dollar and up, the market USD of the most valuable copies up to topUnitsCap, and the top rows by market value with card name, set, collector number, finish, condition, copies, unit market and the Intelligent Pricing TCGplayer ask when one was computed. Call it to answer what a collection holds and what it is worth in one read; it works for a free collection-only workspace and for a store. Call spellbook_inventory_holdings next for every row, or spellbook_buylist_compare for per-destination nets. It reports facts; it does not rank, score or pick what to sell. | Read-only |
| spellbook_credit_conversion_candidates | Read CK credit-funded sealed acquisition candidates ranked by opening EV. Cash/credit opening multiples do NOT rank intact sealed resale cash profit. Credit is restricted purchasing power. | Read-only |
| spellbook_credit_resale_assessment | Assess up to ten exact sealed product lines as a CK-credit-funded intact resale scenario. Supply starting credit and explicit cost assumptions; omit unknown costs. EV judgment is permitted. Returns labeled cash estimates, credit allocation, capacity and missing evidence. Research only, no purchase. | Read-only |
| spellbook_customer_evidence_get | Read one private immutable evidence receipt from the selected workspace. Returned observations and source fields remain submitted evidence. | Read-only |
| spellbook_customer_evidence_list | List a bounded page of private evidence receipts from the selected workspace, optionally filtered by receipt kind, parent, or item ID. | Read-only |
| spellbook_customer_evidence_record | Append one immutable consideration, realized outcome, or work observation to the selected workspace. A receipt proves storage only. It does not verify source providers, inspected card truth, profit, or completed work. | Changes data |
| spellbook_deck_contents | Read one authenticated customer's exact owned and draft card contents for a deck. The response preserves game identity, entry ids, matched catalog identity, quantities, membership recovery count and Pokemon readiness checks. It reports facts only and does not edit a deck or infer missing cards. | Read-only |
| spellbook_deck_import_limitless | Import one player's Pokemon decklist from one fixed Limitless tournament standings record into the seller's workspace. The workspace owner chooses the event, player, format and idempotency key; retries with the same key replay the first result or report an in-progress import. The tool does not accept URLs or credentials and returns source identity, matched and unmatched counts, and the imported deck. | Changes data |
| spellbook_ebay_automation_set | Set one workspace's eBay automation mode, which decides whether SpellBook lists and reprices on eBay by itself. This changes public eBay behavior for the workspace, only the workspace owner may call it, and the agent sets a mode only after the seller chose one. The modes: manual: Nothing lists or reprices on eBay automatically; you publish from the eBay preview when you choose. auto_list: New eligible inventory lists on eBay automatically at your saved eBay pricing strategy's prices, and existing eBay listings are never repriced automatically. full: New inventory lists on eBay automatically, and existing eBay listings reprice from your saved eBay pricing strategy. With variation packages on (the default), new inventory groups into one listing per set with each card as a variation; with them off, each card lists on its own. | Changes data |
| spellbook_ebay_connect_link | Get a one-click link the seller opens to connect their eBay account to SpellBook Finance. Call spellbook_ebay_connection_status first. The link is signed for this customer and expires, so fetch a fresh one when you hand it over. Give them the link and tell them eBay will ask them to sign in and approve the connection. Once they finish, call spellbook_ebay_connection_status again; the agent never needs to open a SpellBook browser. | Read-only |
| spellbook_ebay_connection_status | Check whether this signed-in customer's eBay seller account is connected to SpellBook Finance. Call this before requesting a connect link and call it again after the seller approves eBay consent. It returns the stored account identity and token state plus current eBay seller-registration and selling-limit facts. If connected is false and account is null, call spellbook_ebay_connect_link. If status is revoked, fetch a fresh connect link. | Read-only |
| spellbook_ebay_job_status | Read one eBay bulk job by the jobId returned from spellbook_ebay_publish or spellbook_ebay_reprice. Both operations queue work, so call this before telling the person a listing was created or its ask changed. State planning, pending, uploading, processing or ingesting means the job is still running: call again after about a minute. State failed carries errorMessage, and each failures row carries a per-card reason: relay that reason to the person. A job with dryRun true is a reprice preview: it changed no eBay price, and totalItems counts the listings a live run would reprice. Returns state, counts, per-card items, failures and missingFields. | Read-only |
| spellbook_ebay_publish | Publish owned copies from one workspace as live eBay listings, priced by a stated rule. Pass itemIds to publish one exact card. ALWAYS call it once with dryRun true and show the person the counts and the preflight before calling it again with dryRun false, because a live run creates real listings a real buyer can buy. Pricing anchors on market price, never on what the seller paid: multiplier 0.96 lists at 96% of market, and floorUsd only ever raises a price. A live run returns a queued jobId, or the reason nothing published. A queued job has listed nothing yet, so call spellbook_ebay_job_status with that jobId before telling the person any card is live. | Destructive |
| spellbook_ebay_reprice | Preview or reprice existing live eBay listings in one seller workspace using a market multiplier and optional floor. This is a one-run marketplace override: it changes current eBay asks, creates no listing, and saves no pricing profile or durable override. Preview first with the default dryRun true. A preview with itemIds returns its counts at once. Any other preview returns state planning and a jobId, so read its counts with spellbook_ebay_job_status. An explicit dryRun false queues an async reprice job. Read that job with spellbook_ebay_job_status until each affected listing reaches its terminal state. | Destructive |
| spellbook_ebay_unpublish | End the live eBay listings for up to 25 exact copies, and keep each copy in inventory so it can be published again. Take Item ids from spellbook_inventory_items_query. Show the person which cards will come down and get a yes before calling, because a live listing ends at once. Returns one result per copy: unpublished, kept, no_listing, or failed. | Destructive |
| spellbook_entitlements | Read this authenticated customer's current Investor and Seller access. Flags are not proof of payment or enrollment. | Read-only |
| spellbook_free_seller_workspace_claim | Claim the one permanent free Seller allowance for a workspace the seller explicitly chose. Ask the seller to name the workspace from spellbook_workspaces_list and confirm that choice before this call. Never pick a workspace from list order or an active-workspace default. The signed-in person must own it. Re-read spellbook_workspace_plan_status after this call for the actual allowance and entitlement. | Destructive |
| spellbook_guides | Find a cataloged SpellBook Finance customer-agent guide for seller setup and onboarding, selling, pricing, sealed EV, or choosing a card or sealed-product strategy for a budget and workload. Use it when a customer asks how to make money with Magic, what to do with a bankroll or store credit, whether to open or resell sealed product, or which research route fits their goal. Returns each guide's purpose, supported decision, and URL; read that page for its tool sequence and field meanings. Public search-acquisition articles are excluded. For screening, valuing, or messaging about a Pokémon collection or Marketplace lot, read spellbook_skill with name collection-buying. | Read-only |
| spellbook_inventory_bin_ensure | Record physically confirmed cards into one inventory bin, by stating the DESIRED TOTAL quantity of each exact printing that belongs in that bin. Existing live copies count toward that total, so only a missing difference is created. Calling it twice with the same numbers creates nothing the second time. Use it for the first cards a seller enters by hand, with no CSV and no scanner. Returns the created item ids plus every candidate it refused and why. | Changes data |
| spellbook_inventory_holdings | Read one page of what a seller's own workspace holds, aggregated to one row per printing, finish and condition. Each row carries card name, set code, collector number, variant label, quantity owned, quantity available, the current unit market price and the resolved minimum-sell floor with the tier that produced it. Call this to answer what is in the collection, what it is worth, what is already listed versus still available, and which rows sit near their floor. It reports holdings; it does not rank them, pick what to sell, or state a listing's live marketplace status. | Read-only |
| spellbook_inventory_import_csv | Import a seller's own ManaBox export or TCGplayer inventory export into one workspace, the same import the SpellBook web app runs. The server parses the CSV, resolves each row to an exact printing, assigns bins, and creates one inventory copy per card. TCGplayer Pokémon and Riftbound rows require the catalog's exact game, provider product identity, finish, condition, and language; incomplete or mismatched rows are skipped with a repair reason and never default to Magic, English, or nonfoil. Sending the identical CSV again returns the first result with duplicate true and creates nothing. Returns the importId, how many copies were written, the bins used, and every row it could not parse or skipped. | Changes data |
| spellbook_inventory_incoming | Read what a workspace has bought or saved that has not arrived yet, one group per marketplace order or precon deck import. Each group carries its acquisitionSource, a readable title, the copy and card counts, the total cost, the date it was recorded and the bins its copies are assigned to. Call this to answer what is still on the way, or to find the acquisitionSource to receive. It reports pending groups; it does not track a package or say when one will arrive. | Read-only |
| spellbook_inventory_incoming_receive | Mark every pending copy in the named orders or precon imports as received, which makes them owned inventory that can be listed and sold. Returns how many copies were received, their total cost and the bins they belong in. Call it when the customer says the package arrived and they counted the cards. Read spellbook_inventory_incoming first to get each acquisitionSource. | Changes data |
| spellbook_inventory_items_query | Read one private page of existing physical Items matching exact bins or printing, finish and condition groups. | Read-only |
| spellbook_inventory_location_confirm | Save up to 25 existing Item bin locations after comparing each expectedBins observation with current state. A fresh Item query is required before and after the save. | Destructive |
| spellbook_inventory_precon_import | Add one or more opened Commander precon decks to inventory as individual cards, the same Add Commander deck flow the SpellBook web app runs. The server reads the cached decklist for that TCGplayer product, creates one inventory copy per card at the exact deck printing, assigns bins, and splits the price paid across the cards. Returns the importId, how many copies were written, and the count placed in each bin. | Changes data |
| spellbook_item_photo_upload_link | Get a link where the seller uploads their own phone photo of one inventory copy, so the next eBay listing shows that photo in place of catalog art. Use it when the seller wants buyers to see the real card, or when catalog art is wrong or missing. Take itemId from spellbook_inventory_items_query or spellbook_inventory_holdings. Give the seller the returned url and tell them to open it on their phone, then take or pick a photo of the card front. No photo passes through you. After they say it is saved, call spellbook_ebay_publish for that copy. | Read-only |
| spellbook_japan_source_scan | Read the latest bounded Japan sourcing cohort: English Riftbound cards sold in Japan (riftbound-jp), Japanese-language Magic promos (japanese-promos), or exact-language Pokemon cards (pokemon, pokemon-en, pokemon-ja). Returns every tracked target's actual observation time, verified offers, exact reference prices with price kinds, unresolved listing URLs and recorded blockers, source status and freshness policy. publishedAt is snapshot publication time and does not refresh an older target. Sold and unrelated observations are not purchase candidates. Missing costs remain unknown; no buying recommendation or profit is provided. | Read-only |
| spellbook_japanese_sourcing | Read Japanese-market supply offers for the Japanese promo cohort from Mercari, Hareruya and Bigweb, each beside the comparison prices SpellBook holds on TCGplayer, ManaPool and eBay. Every row carries one exact supply offer with its printing identity, the merchant's own condition grade and its normalized equivalent, the native unit price with its currency, quantity, availability, and its own observedAt and staleAfter stamps; then every comparison reference with its kind and typed comparisonBasis, a deterministic selectedReference with the selectionRule that chose it, and a providerStatus row for each comparison source explaining why it is ok, missing, stale, failed or incompatible. grossDifferenceUsd is an asking spread and is null unless printing, language, finish, unit basis and condition equivalence all hold; netDifferenceUsd stays null because this read carries no costs. Rows come back in source order, and nothing is ranked, scored or recommended for you. | Read-only |
| spellbook_manapool_automation_set | Set one workspace's ManaPool automation mode, which decides whether SpellBook creates, updates, delists, and reprices ManaPool listings by itself. This changes public ManaPool behavior for the workspace, only the workspace owner may call it, and the agent sets a mode only after the seller chose one. The modes: manual: SpellBook creates no ManaPool listings and sends no quantity changes or delistings, but it keeps repricing your existing ManaPool listings. assisted: SpellBook plans the ManaPool listing changes it would make but sends none of them and offers no approval step, and it keeps repricing your existing ManaPool listings. automatic: SpellBook creates, updates, and delists ManaPool listings as your inventory changes and reprices existing ones, once the workspace passed a ManaPool test publish and while ManaPool reports the account ready to sell. paused: SpellBook sends nothing to ManaPool: no new listings, no quantity changes, no delistings, and no repricing. | Changes data |
| spellbook_manapool_connect_link | Get the SpellBook Finance page where the seller connects ManaPool, and guide them through it. Call spellbook_manapool_connection_status first. Save the seller's return address with spellbook_return_address_save before you hand over the link, because the page fills ManaPool's tax address from it. Hand the seller only this one link. The page itself links to ManaPool's token page, where a seller with no ManaPool account signs up first and then creates an access token starting mpat_. Tell them the SpellBook page already shows their email and return address, so they paste only the token. Call spellbook_manapool_connection_status after they finish. The agent never receives or submits the credential. | Read-only |
| spellbook_manapool_connection_status | Check whether this signed-in customer's ManaPool seller account is connected to SpellBook Finance. Call this before requesting a setup link and again after the seller finishes the setup form. It returns a masked account identifier and stored connection timestamps. If connected is false, call spellbook_manapool_connect_link. | Read-only |
| spellbook_manapool_sync_apply | Send a previewed batch of changes to ManaPool, creating, repricing and removing real listings. Takes the previewToken from spellbook_manapool_sync_preview, which must still be valid. Applies at most maxActions in one call and returns remainingActionCount with nextActionCursor, so a full book takes several calls. Show the person the preview before the first call, not after. | Destructive |
| spellbook_manapool_sync_preview | Compare one workspace's inventory against what is live on ManaPool, and return the exact changes a sync would make. Every action is listed with its kind: upsert to create or change a listing, delist to remove one, blocked where a cross-channel check refused it. Nothing is sent to ManaPool by this call. Show the person the summary and the counts, then call spellbook_manapool_sync_apply with the previewToken this returns. | Read-only |
| spellbook_marketplace_onboarding | Read how a seller onboards to one channel-lane marketplace and where this workspace's lane stands. It returns the venue's ordered onboarding steps with who does each step, what each needs, where it happens, and its sources, plus the venue's fees, seller levels, and accepted conditions. It also returns the workspace's lane: whether it exists and is enabled, whether the venue flag is on, whether SpellBook sync exists for the venue, and live and unconfirmed listing counts. Call it when a seller asks how to start selling on Misprint, or why nothing lists there. Walk the seller through the steps they have not done, then call it again after they finish. For eBay or ManaPool, call spellbook_ebay_connection_status or spellbook_manapool_connection_status. | Read-only |
| spellbook_movers | Read which card printings changed price the most over one window: daily, weekly, 30d or 90d. Returns gainers and losers with exact game, catalog product, language, finish and marketplace variant when the source provides them, plus current and previous prices, dollar and percent change, a canonical SpellBook Finance cardUrl, and run timestamps. Call this to answer "what is moving this week" instead of guessing, then call spellbook_card_prices for one printing's per-source prices. An unavailable result names why no supported rows can be returned. | Read-only |
| spellbook_order_proof_photos | Read the packing proof photos for ONE order: a view link for each pull line the packer photographed, with card name, finish, condition and capture time, plus the order's lines that have no photo. Use it to answer whether an order's cards were photographed before shipping, or to gather evidence for a dispute. Photos come from the packer's own camera in the pull flow. This tool only reads them and cannot upload one. | Read-only |
| spellbook_pokemon_arbitrage_spreads | Read bounded Pokemon acquisition and exit quote facts for exact product identity, preserving quote basis, currency, observation time, source reference, source URLs, comparisons, missingFields and limitations. This read compares observed sources; it does not rank opportunities, recommend a purchase, or execute a transaction. | Read-only |
| spellbook_pokemon_ath | Read the latest Pokemon all-time-high facts for the retained daily snapshot. Rows preserve exact product identity, language, finish, variant, source date, previous ATH and history coverage. This is a facts-only read; unavailable or partial history stays explicit in availability, missingFields and limitations. | Read-only |
| spellbook_pokemon_market_analytics | Read exact identity scoped Pokemon market facts for ONE catalog product: language, finish, condition, independent retail fair value, observed supply depth, versioned SCORE factors and Limitless demand coverage. The response keeps qualified values null when source count or comparable history is missing, and names missingFields and limitations. It reports facts only; it does not rank cards, recommend an action or infer a missing source. | Read-only |
| spellbook_pokemon_metagame_archetype | Read observed Pokemon archetype and card facts for one format and exact archetype name from recent Limitless tournament decklists. The response preserves source coverage, card prices, truncation, missingFields and limitations. It reports observations and does not recommend a deck or purchase. | Read-only |
| spellbook_pokemon_metagame_card | Read observed Pokemon card demand facts for one exact catalog product, optionally narrowed to one format. The response preserves exact card identity, sample windows, counts, prices, coverage, missingFields and limitations. It reports observations and does not rank or recommend a card. | Read-only |
| spellbook_pokemon_metagame_overview | Read observed Pokemon archetype coverage for one format from recent Limitless tournament decklists. The response preserves archetype facts, sample coverage, truncation, missingFields and limitations. It does not measure the whole player population or predict demand. | Read-only |
| spellbook_pokemon_tcg_staged_preview | Preview the TCGplayer CSV rows for 1 to 25 exact Pokemon physical inventory copies in one workspace. Call this after the seller selects the copies they want to inspect. It returns the existing staged-preview rows and CSV; it queues nothing, publishes nothing, and offers no publish or export follow-up. | Read-only |
| spellbook_pricing_amendment_create | Create one bounded seller pricing amendment from a selector, marketplace scope, absolute multiplier and optional protected band. Returns saved readback. The server retains its adaptive default internally; this tool has no demand behavior input and does not publish or reprice. | Changes data |
| spellbook_pricing_amendment_delete | Delete one saved pricing amendment by exact amendment id and return a deletion readback. This changes saved configuration and does not publish or trigger repricing. | Destructive |
| spellbook_pricing_amendment_get | Read one saved pricing amendment's selector, marketplace scope, absolute multiplier, optional protected band, enabled state, priority and timestamps. Use it before an update, preview or delete. | Read-only |
| spellbook_pricing_amendment_preview | Start or run a bounded preview for one saved amendment or one seller-selected draft. Returns customer-safe per-channel impact counts and status evidence, with no raw inventory rows or demand telemetry. Preview is not publication. | Changes data |
| spellbook_pricing_amendment_preview_status | Read one pricing amendment preview job's bounded status and per-channel customer impacts. It returns counts, quantities, delta totals, timestamps, missing evidence and limitations. It never publishes or reprices. | Read-only |
| spellbook_pricing_amendment_update | Update selected fields on one saved pricing amendment and return saved readback. Omitted fields preserve existing values, including server-owned demand behavior. The update does not publish or trigger repricing. | Changes data |
| spellbook_pricing_amendments_list | List bounded seller pricing amendments with selector, marketplace scope, absolute multiplier, protected band, enabled state, priority and timestamps. It returns a cursor plus missing evidence and limitations. | Read-only |
| spellbook_pricing_decision_explain | Read one seller listing's recorded pricing evidence for one marketplace. Returns the last recorded ask, market anchor, safe price effect, decision timestamps and whether the evidence is observed, recorded, projected or missing. Call this when a seller asks what price was saved or what evidence supports it, then use the seller controls tools when they want to inspect or change a setting. It never claims a remote marketplace ask is current without a remote observation timestamp. | Read-only |
| spellbook_pricing_profile_activate | Activate one seller-selected pricing profile and return its saved readback plus resulting active profile id. The first profile remains inactive until this explicit call. Activation does not publish or trigger repricing. | Changes data |
| spellbook_pricing_profile_create | Create one seller pricing profile from a seller-selected name and explicit baseline multiplier and floor, with optional dollar offset and ordinary channel overrides. Returns saved profile and pin readback. It does not activate, publish or reprice. | Changes data |
| spellbook_pricing_profile_get | Read one seller pricing profile's approved multiplier, floor, dollar offset, ordinary value bands and channel overrides, then report its active state and channel pin facts. Call it before an update or activation. | Read-only |
| spellbook_pricing_profile_update | Update selected seller-approved fields on one pricing profile and return saved profile and pin readback. Omitted fields stay unchanged. Null clears only a selected channel override field. | Changes data |
| spellbook_pricing_profiles_list | List seller-created pricing profiles by name and active state, plus the resulting active profile id. Call it before choosing a profile for detail, update, activation or channel pinning. | Read-only |
| spellbook_printings_search | Find an exact card printing before recording a physical copy or forming a price. Searches by name, and narrows with `set:<code>` plus a collector number in the same query string, for example "Pikachu set:sv2a 025/165". Pokemon searches can filter English or Japanese catalog rows. Returns each printing with its product identity, game, language, set code, collector number, rarity and available finishes. Read this first, because a card name alone does not identify a printing, and a wrong printing values the wrong card. | Read-only |
| spellbook_pull_work | Read a page of SpellBook's current fulfillment work, grouped by marketplace order. Each order carries its tray slot and card lines with bin, printing, condition, and state, including blocked reasons and ship-by evidence when available. Use when a seller asks what to pull or pack. Read spellbook_skill for fulfilling-orders before coaching the workflow; follow nextCursor until hasMore is false before summarizing the full returned workset. Use pending lines for the shared bin walk, then verify and pack each order separately. | Read-only |
| spellbook_purchase_incoming_record | Record single cards the customer bought on a marketplace that have not arrived yet, one row per exact printing with the quantity and the price paid per copy. Each copy is written as pending receipt under one order, so it counts as incoming and cannot be listed or sold until it is received. Returns the order's acquisitionSource, the copy count, the total cost and the bins the copies will go into. Use it right after the customer completes a marketplace checkout for singles found through spellbook_buy_targets or spellbook_singles_buylist_spreads. It never buys anything and moves no money. A card already in hand goes through spellbook_inventory_bin_ensure instead. When the package arrives, call spellbook_inventory_incoming_receive with the returned acquisitionSource. | Changes data |
| spellbook_repeat_buyers | Read which of the signed-in seller's buyers ordered more than once, across every channel SpellBook syncs orders from, and what happened after a free card shipped in an order. Returns overview counts and shares, weekly returning-order shares overall and per channel, buyerList with each repeat buyer's display name, channels, order count, spend and first and last order dates, and recipients with each free card recipient's prior and later orders and a status of came_back, bought_before or first_order. Call it when a seller asks who their repeat customers are, how many buyers come back, which buyers buy on more than one marketplace, or what free card recipients did next. It reads every workspace the seller belongs to and takes no input. | Read-only |
| spellbook_return_address | Read the signed-in seller's saved return address: the name, street line, and city-state-ZIP line SpellBook prints on shipping labels, plus the other settings stored beside it. profile is null when the seller never saved one. Read it before spellbook_return_address_save, so the agent can show the seller what is on file. | Read-only |
| spellbook_return_address_save | Save the return address the seller gave, which SpellBook prints on shipping labels and which store setup counts as returnAddressSaved. It replaces only the name, street, and city-state-ZIP lines and keeps every other saved setting. Only the workspace owner may call it, and only with an address the seller stated. A seller who does not want to share a home address in chat can type it on a SpellBook page, which the limits name, so offer that page before you ask for the address. Call spellbook_store_setup_status afterwards to confirm returnAddressSaved. | Changes data |
| spellbook_riftbound_japanese_comparables | Read physical Japanese-language Riftbound observations, separate from English cards sold in Japan. Returns exact SKU language, finish, condition, price kind, source links, actual price capture timestamps, freshness policy, per-source eligible denominators and nullable acceptance rates. ManaPool is unsupported_game. Distinguishes unavailable, stale, completed eligible zero and accepted evidence. TCG Market is a provider statistic, not a completed sale or guaranteed resale proceeds. asOf is query time. An empty result never implies a market price of zero or proves market-wide coverage. | Read-only |
| spellbook_sale_record | Record a sale of cards the seller's workspace holds that happened outside SpellBook's order intake, such as a local game store buy, an in-person trade, or a one-off marketplace sale SpellBook did not import. Names the exact printing, finish, condition, quantity and unit sale price. It marks that many copies sold, oldest first, closes the position so spellbook_inventory_holdings and spellbook_buy_outcome_report reflect it, and pulls those copies off every marketplace where they are still live. Returns the sold item ids and the holding after the sale. | Destructive |
| spellbook_sealed_deal_board | Read today's Sealed Deal Board rows with their age stamps, so you can answer "what is new since <date>" without diffing the whole board yourself. Each row carries firstSeenAt (the day the board first carried that product), firstSeenBasis, priceBeatenAt with priceBeatenFromUsd (the day its cheapest price fell at least 5% and at least $10 under its own trailing 30-day low), and recencyEventAt, which is the later of the two. Optionally filter to one game; omit game to include every available game. Filter and compare these yourself; this returns facts and ranks nothing by recency. | Read-only |
| spellbook_sealed_intent_default_set | Set a workspace rule for future extension-captured sealed purchases. An exact game and productType wins over wildcard rules. Read spellbook_sealed_intent_defaults before and after; existing units keep their current marks. | Changes data |
| spellbook_sealed_intent_defaults | Read a workspace's future sealed-purchase open or hold defaults. Call this before changing how extension-captured products are classified. These rows affect future captures only; spellbook_sealed_portfolio reports marks already on physical units. | Read-only |
| spellbook_sealed_listing_pause | Remove one SpellBook-managed sealed listing from ManaPool or set its TCGplayer quantity to zero through the paired browser. Call spellbook_sealed_listing_preview first and pass its channel and intentRevision unchanged. A product with no saved SpellBook intent cannot be removed by this tool. | Destructive |
| spellbook_sealed_listing_preview | Preview one sealed listing on ManaPool or TCGplayer without publishing. Returns the proposed quantity and ask, any current offer, TCG publisher readback state, stock and intent revisions, and blockers. For TCGplayer, the first call may queue an exact seller-grid SKU read; call again after the paired extension finishes. After submitting, call preview again: publisher.state live confirms an offer, and removed confirms a zero-quantity removal. Pass this preview's channel, ask, and revisions to spellbook_sealed_listing_submit. | Read-only |
| spellbook_sealed_listing_submit | Submit one sealed product listing to ManaPool or TCGplayer at the exact quantity and ask shown by spellbook_sealed_listing_preview. Pass the same channel and product arguments, plus proposed.stockRevision, proposed.askUsd, and intentRevision unchanged. ManaPool submits directly. TCGplayer queues the paired browser writer. A queued TCG write is pending until an exact seller-grid readback confirms it. | Destructive |
| spellbook_sealed_portfolio | Read a seller's sealed boxes, packs and cases, with quantity, cost basis, market price, heldQuantity, openIntentQuantity, acquisitionSource and workspaceId for each purchase entry. Call this to reconcile physical sealed stock before listing or opening it. Recovered components can have unknown allocated cost basis and an approximate recovery date. A hold differs from an actual opening; call spellbook_sealed_portfolio_hold_set to correct a holding mark. | Read-only |
| spellbook_sealed_portfolio_hold_set | Mark every still-sealed unit in one purchase entry as a long-term hold, or release that hold. A hold keeps physical inventory and market value but excludes those units from sealed listing. Read spellbook_sealed_portfolio before and after to check heldQuantity. | Changes data |
| spellbook_sealed_portfolio_open | Record that an exact quantity of sealed boxes or packs has already been physically opened. Use the entryId from spellbook_sealed_portfolio and read the returned counts; the same entryId and quantity safely replay after a timeout. The historical opening date stays unknown, and recordedAt means when SpellBook recorded the status. No singles are created. | Destructive |
| spellbook_sealed_portfolio_open_intent_clear | Clear the plan to open every still-sealed unit in one purchase entry. Call this when spellbook_sealed_portfolio shows openIntentQuantity for stock the seller intends to keep sealed; then read the portfolio again. This preserves the units and any holding mark. | Changes data |
| spellbook_sealed_portfolio_receive | Mark one incoming sealed display purchase entry as physically received after the seller confirms its arrival. Call spellbook_sealed_portfolio first to identify the incoming entry, then read it again to confirm owned status. This preserves its holding mark and opening plan. | Changes data |
| spellbook_sealed_portfolio_record | Record one sealed acquisition the customer has already made, so the buy can be scored later against what it cost. Names the catalog boxId, the quantity, the unit price paid as a decimal string, and the acquisition date. Use it after a seller buys a box, pack or case found through spellbook_sealed_deal_board. It records a purchase that happened; it never buys anything and moves no money. | Changes data |
| spellbook_sealed_product_offers | Inspect one exact TCG product ID's sealed offers and their source times. Each offer includes the exact store listing, its local price, the crawl's actionability observation, and the selected exit comparable with its evidence date. Checkout shipping, tax, and available quantity are explicitly unknown until checked with the store. Opening EV is not intact resale value. Empty title or null computedAt can mean missing snapshot. | Read-only |
| spellbook_sealed_product_search | Search sealed catalog identity and available offer records by a third-party listing's name, set and product type. catalogMatches covers boxes, packs and cases, returning exact product IDs, kind, physicalLanguage, form, contentsState, intact marketPrice with marketPriceObservedAt, and coverage (priceState, modelState, evState, totalEv, missingInput) independently of EV or offer availability. products returns deal rows with modeled totalEV and offer evidence when supported. Call spellbook_sealed_product_offers with a deal row's tcgProductId for retail references, available sold comparables and freshness. Public or entitled response is chosen by the backend; teaser and gating fields limit deal coverage. | Read-only |
| spellbook_sealed_recovered_component_record | Record sealed packs recovered from already-opened products, without adding a new purchase or guessing their share of the parent product's cost. This bounded intake accepts the confirmed Aetherdrift Box Topper and Modern Horizons 3 Collector Booster Sample Pack products. It records zero incremental cash, keeps parent basis unallocated, marks recovery timing approximate, and returns persisted-row readback. Reuse requestId unchanged after a timeout. | Changes data |
| spellbook_seller_plan_checkout_link | Get a Stripe checkout page for a seller-chosen Store plan on one workspace. Read spellbook_workspace_plan_status first. Skip checkout when sellerToolsUnlocked comes from an active Store plan, person-level Pro, or admin access. When freeSellerCap.sellerSource is free_cap, offer paid Store access only if the seller chooses it to list more than the free Seller cap of listed copies. Give the returned URL to the seller to enter payment details at Stripe, then re-read plan status to observe its stored state; that status cannot prove payment settled. It refuses a workspace whose plan is already active. | Changes data |
| spellbook_singles_buylist_spreads | Investigate Magic TCGplayer NM acquisitions against Card Kingdom buylist payout scenarios. Preserve source timestamps, finish, stock, grading scenarios, and queue degradation; spread is not net realized profit. | Read-only |
| spellbook_skill | Read the step-by-step procedure SpellBook Finance wrote for a whole customer task, in full. getting-started takes a new seller from sign-in through supplies, bin labels, a first tracked card, and connected marketplaces. buy-loop covers inspecting buy facts and recording what happened. collection-buying covers screening a Marketplace or local Pokémon lot, the questions to ask the seller, per-name printing checks, and recording the buy. physical-placement covers moving one item to a bin and verifying it. fulfilling-orders covers where an order lands, the bin walk that finds each sold card, and who packs, labels, and confirms shipped. Read the matching procedure before the first call of that task. Omit name to list every procedure with its title. | Read-only |
| spellbook_sku_exact_price_lock_clear | Clear one seller SKU's exact-price lock by exact printing, finish and condition. Returns the saved controls readback, so the agent can confirm the lock is null. | Changes data |
| spellbook_sku_exact_price_lock_set | Set one seller SKU's exact price lock and return its saved readback. Identify the exact printing, finish and condition. The lock scope is all marketplaces and no marketplace publish or repricing is triggered by this tool. | Changes data |
| spellbook_sku_minimum_floor_clear | Clear one seller SKU's minimum floor by exact printing, finish and condition. Returns the saved controls readback, so the agent can confirm the floor is null. | Changes data |
| spellbook_sku_minimum_floor_set | Set one seller SKU's minimum sell price and return its saved readback. Identify the exact printing, finish and condition. A floor raises computed prices up to the floor; it does not make an exact ask and does not trigger repricing. | Changes data |
| spellbook_sku_price_controls | Read one seller SKU's exact minimum floor and exact-price lock by Scryfall printing, finish and condition. Returns saved values, update timestamps, the all-marketplaces lock scope, missing evidence and limitations. Call it before changing a floor or lock, then read it again after a write. | Read-only |
| spellbook_store_setup_status | Read one workspace's store setup facts and the seller-activation projection: which setup facts are true (physical inventory imported, stock confirmed, channel activated, return address saved, first order synced, extension paired, ManaPool connected), the current phase, the single nextAction, and its blockers. It also returns ebayConnected, and each channel's automation mode with a plain meaning sentence in ebayAutomation.meaning and manapoolAutomation.meaning, so an agent can tell the seller which marketplaces are connected and which list cards automatically. Baseline quantity remains marketplace evidence, not physical stock. It applies to any question about where a seller stands in setup, or what remains before their store can sell. | Read-only |
| spellbook_support_report | Store one minimal customer failure report. Generate a fresh ULID submissionId and reuse the exact request for retries within 24 hours. Reports are accepted only after storage. No raw diagnostics, conversations, secrets, or customer identity. Available to authenticated Free customers, including paid-access denials. A report reaches no person. | Changes data |
| spellbook_tcg_extension_pairing | Read whether this workspace has a paired TCGplayer browser extension, and get the SpellBook page where the seller pairs one. TCGplayer has no seller API, so SpellBook syncs TCGplayer listings and orders through a Chrome extension on the seller's own computer. Returns whether the account has extension access, the current session's status, when it was paired, when the extension last checked in, and its order sync state. If session is null or lastSeenAt is null, give the seller pairingPage.guideUrl to install the extension, then pairingPage.url to pair it. Call this tool again after they finish. | Read-only |
| spellbook_tcg_listing_export | Produce the CSV a person uploads to the TCGplayer portal, and mark those copies as listed in SpellBook. Call it only after spellbook_tcg_listing_preview and only once the person has said they will upload the file. Hand them the CSV and tell them plainly that SpellBook now believes these copies are listed, so the upload has to happen. | Destructive |
| spellbook_tcg_listing_preview | Show which cards in one workspace would be listed on TCGplayer, and at what price, without changing anything. TCGplayer has no server-side publish, so the real path is a CSV a person uploads to the TCGplayer portal. Call this first and show the person the candidates and the totals, then call spellbook_tcg_listing_export only once they have agreed to upload the file. | Read-only |
| spellbook_workspace_create | Create the signed-in seller's first workspace when spellbook_workspaces_list comes back empty. It makes a workspace the seller owns. A signup Store trial starts only when its flag is on and the free Seller cap is off for this workspace. When the seller already has a workspace, it returns the first one and creates nothing, so a repeated call is safe. It returns workspaceId, name, role, and created. | Changes data |
| spellbook_workspace_plan_status | Read one workspace's Store plan and Seller cap status: tier, stored plan status, trialExpiresAt, sellerToolsUnlocked, and freeSellerCap's scope, observedAt, sellerSource, activeUnitCount, countIsExact, cap, headroom, overCap, enforcementEnabled, claimed, and transitionGraceExpiresAt. A free owner must explicitly choose one workspace with spellbook_free_seller_workspace_claim before free Seller access begins. Read this status again after the claim. For a seller-requested paid Store plan, use spellbook_seller_plan_checkout_link when the stored plan is not active, then re-read this status. | Read-only |
| spellbook_workspaces_list | List the authenticated customer's existing workspaces with workspaceId, name, membership role and status. Owner, admin and member roles are preserved. Discover a workspace before selecting it; this read creates no workspace or trial. When the list is empty, spellbook_workspace_create makes the first one. | Read-only |
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | com.spellbook-finance/mcp | 2 Oct 2026 | 2 Oct 2026 | 1 |