Agent Economy Index · MCP census · probed 2026-10-06 · JSON

com.spellbook-finance/mcp

Verdict: 3 tool description(s) carry model-directed, hidden, secret-material or exfiltration patterns. Endpoint https://api.spellbook-finance.com/mcp. Latency 12,229 ms.

Tools (118 fingerprinted)

tooldescription lengthflagsfirst seenlast seen
spellbook_agent_gap_report6202026-10-012026-10-06
spellbook_alert_create5582026-10-012026-10-06
spellbook_alert_delete2362026-10-012026-10-06
spellbook_alerts_list4582026-10-012026-10-06
spellbook_box_ev_rankings9552026-10-012026-10-06
spellbook_buy_outcome_report2812026-10-012026-10-06
spellbook_buy_targets1,1312026-10-012026-10-06
spellbook_buylist_compare5762026-10-012026-10-06
spellbook_card_buylist4622026-10-012026-10-06
spellbook_card_buylist_history4882026-10-012026-10-06
spellbook_card_prices6292026-10-012026-10-06
spellbook_channel_pricing_profile_set5652026-10-012026-10-06
spellbook_channel_pricing_profiles4872026-10-012026-10-06
spellbook_collection_buying_get2942026-10-012026-10-06
spellbook_collection_buying_list1932026-10-012026-10-06
spellbook_collection_buying_record5272026-10-012026-10-06
spellbook_collection_receipt8082026-10-012026-10-06
spellbook_credit_conversion_candidates1882026-10-012026-10-06
spellbook_credit_resale_assessment2992026-10-012026-10-06
spellbook_customer_evidence_get1392026-10-012026-10-06
spellbook_customer_evidence_list1342026-10-012026-10-06
spellbook_customer_evidence_record2172026-10-012026-10-06
spellbook_deck_contents2952026-10-012026-10-06
spellbook_deck_import_limitless403secret_material2026-10-012026-10-06
spellbook_ebay_automation_set8812026-10-062026-10-06
spellbook_ebay_connect_link4332026-10-012026-10-06
spellbook_ebay_connection_status4402026-10-012026-10-06
spellbook_ebay_job_status6492026-10-012026-10-06
spellbook_ebay_publish6612026-10-012026-10-06
spellbook_ebay_reprice6112026-10-012026-10-06
spellbook_ebay_unpublish3482026-10-012026-10-06
spellbook_entitlements1162026-10-012026-10-06
spellbook_free_seller_workspace_claim4032026-10-012026-10-06
spellbook_guides6742026-10-012026-10-06
spellbook_inventory_bin_ensure4532026-10-012026-10-06
spellbook_inventory_holdings5742026-10-012026-10-06
spellbook_inventory_import_csv7052026-10-012026-10-06
spellbook_inventory_incoming4652026-10-012026-10-06
spellbook_inventory_incoming_receive3712026-10-012026-10-06
spellbook_inventory_items_query1102026-10-012026-10-06
spellbook_inventory_location_confirm1652026-10-012026-10-06
spellbook_inventory_precon_import4132026-10-012026-10-06
spellbook_item_photo_upload_link5472026-10-012026-10-06
spellbook_japan_source_scan6322026-10-012026-10-06
spellbook_japanese_sourcing9732026-10-012026-10-06
spellbook_manapool_automation_set9792026-10-012026-10-06
spellbook_manapool_connect_link702secret_material2026-10-012026-10-06
spellbook_manapool_connection_status3252026-10-012026-10-06
spellbook_manapool_sync_apply3752026-10-012026-10-06
spellbook_manapool_sync_preview4232026-10-012026-10-06
spellbook_marketplace_onboarding7562026-10-012026-10-06
spellbook_movers5502026-10-012026-10-06
spellbook_order_proof_photos4172026-10-012026-10-06
spellbook_pokemon_arbitrage_spreads3252026-10-012026-10-06
spellbook_pokemon_ath3102026-10-012026-10-06
spellbook_pokemon_market_analytics4382026-10-012026-10-06
spellbook_pokemon_metagame_archetype2932026-10-012026-10-06
spellbook_pokemon_metagame_card2852026-10-012026-10-06
spellbook_pokemon_metagame_overview2662026-10-012026-10-06
spellbook_pokemon_tcg_staged_preview3022026-10-012026-10-06
spellbook_pricing_amendment_create2762026-10-012026-10-06
spellbook_pricing_amendment_delete1642026-10-012026-10-06
spellbook_pricing_amendment_get1932026-10-012026-10-06
spellbook_pricing_amendment_preview2292026-10-012026-10-06
spellbook_pricing_amendment_preview_status2122026-10-012026-10-06
spellbook_pricing_amendment_update2112026-10-012026-10-06
spellbook_pricing_amendments_list2082026-10-012026-10-06
spellbook_pricing_decision_explain4812026-10-012026-10-06
spellbook_pricing_profile_activate2192026-10-012026-10-06
spellbook_pricing_profile_create2472026-10-012026-10-06
spellbook_pricing_profile_get2122026-10-012026-10-06
spellbook_pricing_profile_update1872026-10-012026-10-06
spellbook_pricing_profiles_list1852026-10-012026-10-06
spellbook_printings_search5212026-10-012026-10-06
spellbook_pull_work5272026-10-012026-10-06
spellbook_purchase_incoming_record7732026-10-012026-10-06
spellbook_repeat_buyers7412026-10-012026-10-06
spellbook_return_address3202026-10-012026-10-06
spellbook_return_address_save5552026-10-012026-10-06
spellbook_returned_package_lookup9412026-10-062026-10-06
spellbook_returned_package_record5752026-10-062026-10-06
spellbook_returned_package_reship_prepare5382026-10-062026-10-06
spellbook_returned_package_reship_tracking4232026-10-062026-10-06
spellbook_riftbound_japanese_comparables5902026-10-012026-10-06
spellbook_sale_record5552026-10-012026-10-06
spellbook_sealed_deal_board5832026-10-012026-10-06
spellbook_sealed_intent_default_set2212026-10-012026-10-06
spellbook_sealed_intent_defaults2462026-10-012026-10-06
spellbook_sealed_listing_pause2912026-10-012026-10-06
spellbook_sealed_listing_preview5282026-10-012026-10-06
spellbook_sealed_listing_submit4022026-10-012026-10-06
spellbook_sealed_portfolio4552026-10-012026-10-06
spellbook_sealed_portfolio_hold_set2602026-10-012026-10-06
spellbook_sealed_portfolio_open3532026-10-012026-10-06
spellbook_sealed_portfolio_open_intent_clear2592026-10-012026-10-06
spellbook_sealed_portfolio_receive2732026-10-012026-10-06
spellbook_sealed_portfolio_record3892026-10-012026-10-06
spellbook_sealed_product_offers4272026-10-012026-10-06
spellbook_sealed_product_search7092026-10-012026-10-06
spellbook_sealed_recovered_component_record4502026-10-012026-10-06
spellbook_seller_plan_checkout_link6022026-10-012026-10-06
spellbook_singles_buylist_spreads2102026-10-012026-10-06
spellbook_skill7532026-10-012026-10-06
spellbook_sku_exact_price_lock_clear1602026-10-012026-10-06
spellbook_sku_exact_price_lock_set2212026-10-012026-10-06
spellbook_sku_minimum_floor_clear1582026-10-012026-10-06
spellbook_sku_minimum_floor_set2312026-10-012026-10-06
spellbook_sku_price_controls2892026-10-012026-10-06
spellbook_store_setup_status7432026-10-012026-10-06
spellbook_support_report3432026-10-062026-10-06
spellbook_tcg_extension_pairing5992026-10-012026-10-06
spellbook_tcg_listing_export335exfiltration2026-10-012026-10-06
spellbook_tcg_listing_preview3682026-10-012026-10-06
spellbook_workspace_create4002026-10-012026-10-06
spellbook_workspace_plan_status5932026-10-012026-10-06
spellbook_workspaces_list3052026-10-012026-10-06
spellbook_ebay_automation_set8342026-10-012026-10-05
spellbook_support_report3432026-10-012026-10-05

Tool changes (6)

whentoolkind
2026-10-06 23:41spellbook_returned_package_reship_trackingadded
2026-10-06 23:41spellbook_returned_package_reship_prepareadded
2026-10-06 23:41spellbook_returned_package_recordadded
2026-10-06 23:41spellbook_returned_package_lookupadded
2026-10-06 23:41spellbook_support_reportmutated
2026-10-06 23:41spellbook_ebay_automation_setmutated

Probe history

2026-10-06 ok (116 tools) · 2026-10-05 ok (112 tools) · 2026-10-04 ok (112 tools) · 2026-10-03 timeout · 2026-10-02 ok (112 tools) · 2026-10-01 ok (112 tools) · 2026-09-30 timeout · 2026-09-29 timeout

Depend on this server? Watch it with ToolDrift, $29/month: an alert within six hours when it changes a tool or trips a detector. Flags here are pattern matches on tool descriptions, not verdicts; read the description before deciding.
Run this server? Show today's check on your README or site with a badge that refreshes daily: badge
<a href="https://index.agentexchange.work/mcp-server/com.spellbook-finance%2Fmcp"><img src="https://index.agentexchange.work/badge/mcp/com.spellbook-finance%2Fmcp.svg" alt="MCP server check by agentexchange.work"></a>
Claim this server — prove you operate api.spellbook-finance.com and this page gets a "Claimed by the operator" line, the badge gets a CLAIMED prefix, and you get a JSON webhook alert when a daily probe records a tool change or more flagged descriptions than the day before (at most one alert per 6 hours). No account, no email, nothing to install.
  1. Put a text file at https://api.spellbook-finance.com/.well-known/agentexchange-claim.txt whose entire content is exactly com.spellbook-finance/mcp.
  2. Submit this form. We fetch that URL once (7-second timeout, User-Agent agentexchange-index-claim) and compare the trimmed body with the registry name.

Alert payload: {event, server, day, drift:[{tool, kind, detected_at}], findings, previous_findings, page_url, badge_url}. Public list of claims (names and hosts only): /v1/claims.json.

Run this server? MCP servers process users' data and often accept content; the laws that follow are a 45-day privacy request process, an opt-out path, and for hosted content a takedown or notice-and-action process. Check your site free or get a hosted desk.

Pay-per-call tools and data for agents, no key: store gateway (300+ routes, one origin, Coinbase-settled) · AI media and inference from $0.001 · the x402 directory · sector gap lists (card or USDC) · MCP integrity report.