"Merchant Category Code (MCC) data lookup" matching MCP tools:

• search_airports

  airports

  Look up an airport by city name (e.g. "Tokyo", "New York", "London") OR by 3-letter IATA code (e.g. "JFK", "LHR"). City lookup uses a bundled map of the top ~150 international hubs; cities with multiple airports return all primary ones. For airports not in the bundle, pass an IATA code or use the aviationstack pack for full-text name/country search.

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• list_topics

  Website Spec

  Read-only. Return the canonical list of spec topics, optionally narrowed by category and/or status, each with title, status, category, summary, and URL. Returns ALL statuses unless `status` is passed; omitting `limit` returns every matching topic. No side effects; results are deterministic and returned in canonical spec order (by category, then page order). This is the right tool when you want a complete, unranked index (e.g. "every required SEO topic"). Use `search` instead for relevance-ranked keyword lookup, `get_checklist` for audit-style grouped output, and `get_topic` to fetch one page in full.

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• moxie.search_docs

  Moxie Docs

  Keyword and semantic search across the connected repository's generated docs, conventions, documentation gaps, AI-context notes, and indexed code. Read-only; no side effects. Returns ranked matches in Markdown grouped into Documentation and Code sections, each with a title, snippet, and source paths. Use for open-ended lookups when you don't know which category holds the answer; when you do, the specific getters (get_conventions, get_doc_gaps, get_documentation_opportunities) are more direct. Omitting query returns recent context instead.

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• open_banking_transactions

  Inferventis MCP Server

  Retrieves bank account balances and transaction history via PSD2 Open Banking (TrueLayer), covering 300+ UK and European banks. Returns the account balance, ISO 4217 currency code, and up to 100 recent transactions — each with date, merchant description, amount, and category. Supports optional date filtering to narrow the transaction window. Use this tool when an agent needs to inspect a user's spending history, verify a payment has cleared, assess account affordability, categorise recent bank transactions, or produce a financial summary from live bank data. Do not use for payment initiation — this tool is strictly read-only. Do not use for Stripe-specific payment records, subscription billing, or failed charge investigation — use stripe_payments instead. Requires a TrueLayer access token; returns structured mock data if no token is configured.

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• list_knowledge_documents

  FavCRM

  List merchant knowledge base documents (uploads + scraped URLs). Use to discover what raw sources exist for the LLM-wiki pattern. Pass `updatedAfter` for delta sync. Content bytes are fetched separately via GET /v6/merchant/ai/knowledge/{id}/content — this tool returns metadata only.

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• faa_search_aircraft_types

  faa-aircraft-registry-mcp-server

  Search the FAA aircraft reference table by manufacturer/model name (full-text), aircraft type code, or category code to discover 7-character manufacturer/model/series codes and browse specifications. Use this before faa_get_aircraft_type to find a code by name. At least one filter is required. When the result count hits the limit, the response discloses truncation.

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• list_sheet_functions

  Dock

  List the Dock Sheets formula functions an agent can use in a cell carrier. Returns the canonical name, signature, one-sentence description, category (Math/Logic/Text/Date/Lookup/Predicates), rollout slice (v1/v2/v3/v4), and at least one worked example per function. Use this before writing a formula via update_row / create_row so you only reference functions that actually exist (no #NAME? errors). Also returns the alias map (e.g. CONCAT → CONCATENATE) so you can pick the canonical name even when writing the alias the UI accepts. Optional filters: `category` narrows to one category, `slice` narrows to one rollout slice, `name` substring-matches names + descriptions + signatures. Public, no auth, no rate limit beyond global.

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• get_latest_news

  Gloria AI

  Get the latest curated crypto news headlines. Returns real-time news items with headline, sentiment, categories, and sources. Use the category parameter to filter by topic (e.g. 'bitcoin', 'defi', 'ai'). Call get_categories first to see all available category codes. Args: category: Filter by category code (e.g. 'bitcoin', 'ethereum', 'defi', 'ai'). Omit to get news across all categories. limit: Number of items to return (1-10, default 5).

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• medcode_check_code

  medical-codes-mcp-server

  Validate whether a US medical code exists, is current, and is billable in the active bundled release. Returns a discriminated status — valid_billable, valid_not_billable, valid_header, or terminated — with a `whyNot` explaining non-billable and terminated cases (e.g. "valid ICD-10-CM category but not billable — submit a more specific child code"). This is the detail a coder needs before submitting a claim. Auto-detects the system from the code's shape; pass an explicit `system` to disambiguate. A non-billable or terminated code is a successful result with a whyNot, not an error — only a code that exists in no bundled system raises unknown_code.

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• open_banking_transactions

  Inferventis — Financial Data, News & Web MCP

  Retrieves bank account balances and transaction history via PSD2 Open Banking (TrueLayer), covering 300+ UK and European banks. Returns the account balance, ISO 4217 currency code, and up to 100 recent transactions — each with date, merchant description, amount, and category. Supports optional date filtering to narrow the transaction window. Use this tool when an agent needs to inspect a user's spending history, verify a payment has cleared, assess account affordability, categorise recent bank transactions, or produce a financial summary from live bank data. Do not use for payment initiation — this tool is strictly read-only. Do not use for Stripe-specific payment records, subscription billing, or failed charge investigation — use stripe_payments instead. Requires a TrueLayer access token; returns structured mock data if no token is configured.

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• adr_lookup

  FreightUtils MCP Server

  Look up dangerous-goods (hazmat) reference data from the ADR 2025 dataset — 2,939 entries across all 9 hazard classes. Provide exactly one of: un_number (exact lookup, returns every packing-group variant), search (case-insensitive partial match on the proper shipping name, min 2 characters), or hazard_class (all entries in that class). Returns proper shipping name, hazard class, classification code, packing group, labels, special provisions, limited/excepted quantity codes, transport category, tunnel restriction code, and hazard identification number for each match. Returns reference data only — it does not assess or certify regulatory compliance for a shipment; an empty result set means nothing matched.

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• fda_device_class

  FDA Data MCP

  Lookup FDA device classification details by product code. Returns device name, device class (I/II/III), medical specialty, regulation number, review panel, submission type, and definition. Requires: product code (3-letter code from 510(k), PMA, or device product listings). Related: fda_product_code_lookup (cross-reference across 510(k) and PMA), fda_search_510k (clearances for this product code), fda_search_pma (PMA approvals for this product code).

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• search_datasets

  Nova Scotia Data Explorer

  Search the Nova Scotia Open Data catalog (data.novascotia.ca) for datasets by keyword, category, or tag. Returns dataset names, IDs, descriptions, column names, and direct portal links. Use list_categories first to see valid category and tag names. Use the returned dataset ID with query_dataset or get_dataset_metadata for further exploration.

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• lookup_response_code

  Sipflow

  [cost: free (pure CPU, no network) | read-only] Instant static lookup of a SIP response code (100-699). Returns name, RFC anchor, category, description, common operator-flavored causes, and known vendor-specific reason-phrase variants (e.g. OpenSIPS emits 484 'Invalid FROM' on From-header parse failure). USE FIRST when the user pastes or asks about any 3-digit SIP code - sub-millisecond, no API cost. Pair with: `troubleshoot_response_code` for vendor-specific RAG hits beyond the static entry; `lint_sip_request` when the code is 4xx and the user has the offending request; `stir_attestation_explainer` for STIR-shaped codes (428/436/437/438/608); `validate_stir_shaken_identity` when the code is 438 and they have the JWS.

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• list_merchants

  AirShelf Catalog

  List AirShelf merchants you can request a quote from (name, slug, product count). Use the returned slug as the `merchant` argument to request_quote.

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• onyx_payment_gate

  onyx-mcp

  Pre-payment clearance for agents. Call this BEFORE settling with a merchant over x402/AP2: give the merchant domain (optionally the amount and the price you expect to pay). Onyx assembles a single hard clearance — PROCEED / REVIEW / HOLD — from its Ed25519-signed observation log: Onyx-Verified status, live TLS/reachability/off-domain-redirect facts, domain age, and observed-vs-expected price. Facts with methods disclosed, signed and verifiable; Onyx never asserts the merchant is honest — it ensures you read real signed ground-truth before you move money. The check agents run at the payment chokepoint. (price: $0.05 USDC, tier: standard)

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• faa_get_aircraft_type

  faa-aircraft-registry-mcp-server

  Decode a 7-character FAA manufacturer/model/series code to aircraft specifications from the reference table — manufacturer, model, aircraft category, aircraft type, engine type, number of engines, number of seats, weight class, cruise speed, and type-certificate data sheet/holder. Use faa_search_aircraft_types first to discover a code by manufacturer or model name.

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• list_jurisdictions

  BizVerify

  Lists every registered jurisdiction with its code, active/inactive status, and supported capabilities — search, entity lookup, quick verification, and deep verification. Free and requires no authentication. Use it to confirm a state or country is supported and which verification tiers it offers before calling verify_business or search_entities.

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• payram_doctor

  Payram

  Staged, read-only health diagnosis: server reachability -> merchant API key -> admin JWT -> payment readiness (wallets + listener workers). Returns ranked likely causes with exact fix commands for the first failing stage. Run this FIRST when anything PayRam-related fails.

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• open_banking_transactions

  Inferventis MCP Server

  Retrieves bank account balances and transaction history via PSD2 Open Banking (TrueLayer), covering 300+ UK and European banks. Returns the account balance, ISO 4217 currency code, and up to 100 recent transactions — each with date, merchant description, amount, and category. Supports optional date filtering to narrow the transaction window. Use this tool when an agent needs to inspect a user's spending history, verify a payment has cleared, assess account affordability, categorise recent bank transactions, or produce a financial summary from live bank data. Do not use for payment initiation — this tool is strictly read-only. Do not use for Stripe-specific payment records, subscription billing, or failed charge investigation — use stripe_payments instead. Requires a TrueLayer access token; returns structured mock data if no token is configured.

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