"namespace:com.onrender.mcp-seller" matching MCP tools:

• create_cart

  Kifly — Agentic Commerce & Payments

  Create a new shopping cart on Kifly. **For network (cross-seller) tokens you MUST pass `seller_handle`** — each cart is bound to exactly one seller. Get the handle from search_products results (every item's `kifly:seller` IS the handle in network results) or get_seller. Seller-scoped tokens may omit the handle — their own seller is implicit. Returns a cart_id to use with add_to_cart and checkout. The response's `seller.kifly_purchasable` (and `seller.fulfillment`) tells you upfront whether this seller can complete a real Kifly checkout — `false`/`"external"` means directory-tier: checkout will hand off to the seller's own site instead of charging, so present the flow as a referral, not a purchase. Cart-building still works either way (needed to generate the handoff's per-product links), and the same flag rides every add_to_cart/get_cart response on this cart too.

  Connector

• thread.accept_bid

  Setix: the Clearinghouse for the AI Economy

  Buyer-side: accept a seller's bid and open escrow. Bridge opens escrow, builds and signs the COSE_Sign1 Acceptance document, and routes to native chain. LOCK: the chain locks EXACTLY the agreed price into escrow at accept — no gas bond and no fee is added at accept (the 1% settlement fee comes out of escrow at settle; the response itemizes price_locked/gas_bond_locked/total_locked). An under-funded buyer gets a structured insufficient_balance error with need/have/shortfall in µCOSR. Returns {accepted, acceptance_id_hex, escrow_pda_hex, agreed_price_micro, price_locked_micro_cosr, gas_bond_locked_micro_cosr, total_locked_micro_cosr, delivery_deadline_height, estimated_unlock_in_seconds, estimated_unlock_note, settlement_window_note, agent_id_hex, chain_result}. delivery_deadline_height is the CHAIN-HEIGHT deadline that gates thread.expire_escrow (not the acceptance deadline_slot); estimated_unlock_in_seconds is the EXPECTED WALL-CLOCK time until your escrowed capital can be recovered IF THE SELLER NEVER DELIVERS (the no-show clock, derived from the block rate) — read this, not the deadline_slot, to know when funds actually free. settlement_window_note names the SECOND clock: once the seller DOES deliver, settle or file_dispute before the settlement window lapses or the escrow auto-releases to the seller (poll_delivery.auto_release surfaces that exact deadline).

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• wash_check

  Name Whisper — ENS Intelligence Layer

  Assess whether an ENS name's sale(s) are WASH TRADING / fake / self-dealt / manipulated volume. THE tool for any "is this wash trading?", "is the sale history of X suspicious/fake/real?", "are these trades legit?", "is someone wash-trading this name?" question — route straight here, do NOT use get_name_details or get_market_activity for that (those return sale rows but make NO wash-trading judgment; only this tool scores it). Just pass `label` — the bare ENS name (e.g. "437", "coffee") is enough; the tool pulls that name's recent sale and analyzes it on demand. `tx_hash`, `buyer`, `seller`, `price_eth` are OPTIONAL enrichment for a specific sale — never block on them or ask the user for them. Returns a wash confidence score (0-1), a label (clean/suspicious/likely_wash), the detected signals (shared-funder, mint-flip, round-trip, fresh-wallet, cluster overlap…), seller profile, and a plain-English summary.

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• t54_x402_request

  Agentic Swarm Marketplace (T54 x402 MCP)

  Execute any T54 seller operation by operationId with an optional query map. Prefer per-operation t54_* tools when available for clearer arguments. On HTTP 402, x402_broker_client pays then retries.

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• tronsave_sell_order_manual

  TronSave MCP Server

  Manually execute seller-side fulfillment of an existing order with a wallet `signedTx`. Returns the updated order payload after sell. Side effect: broadcasts a market/delegation transaction and may consume balances/resources; not idempotent — each call re-executes. Backend requires a signature session and `mcp-session-id`; the MCP gate is `public` to allow anonymous read-fallthrough, but the GraphQL helper rejects api-key-only sessions. Use only when explicit manual sell is intended; call `tronsave_get_order` first to verify order state before signing.

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• tronsave_sell_order_manual

  Tronsave MCP Testnet

  Manually execute seller-side fulfillment of an existing order with a wallet `signedTx`. Returns the updated order payload after sell. Side effect: broadcasts a market/delegation transaction and may consume balances/resources; not idempotent — each call re-executes. Backend requires a signature session and `mcp-session-id`; the MCP gate is `public` to allow anonymous read-fallthrough, but the GraphQL helper rejects api-key-only sessions. Use only when explicit manual sell is intended; call `tronsave_get_order` first to verify order state before signing.

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• cancel_listing

  Name Whisper — ENS Intelligence Layer

  Cancel an active ENS name listing by submitting Seaport's cancel() on-chain. Returns the unsigned Seaport cancel() transaction calldata. Your wallet signs and submits; once mined, Seaport marks the order invalid and no marketplace (NW, Grails, OpenSea) can fulfill it anymore. Only the original seller (the order's offerer) can cancel. If you cross-posted to OpenSea, you signed a second 'opensea' variant of the listing — pass BOTH order hashes as alsoCancel so a single tx kills both variants atomically. For cancelling offers you've made as a buyer, use cancel_offer instead.

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• sigil_verify_ads_txt

  TunnelMind Data API

  Confirms whether an SSP/exchange is authorized to sell a publisher's inventory according to that publisher's ads.txt. This is a cache lookup against ads.txt files crawled daily across the top 10,000 publisher domains — it does NOT fetch the publisher's ads.txt live, so it is fast and adds no latency to a real-time bidding decision. Use this tool when: - You are an ad-buying agent and want to confirm, pre-bid, that a supply path (publisher → exchange → seller_id) is legitimate. - You are detecting domain spoofing or unauthorized resale in a bid stream. - You want to check whether a seller is listed DIRECT or RESELLER. Do NOT use this tool when: - You want a full supply-path trust score — that endpoint is Sigil P31. - You want surveillance tracker data for the domain — use `get_domain`. Inputs: - `publisher_domain` (body, required): Publisher domain, e.g. `nytimes.com`. A `www.` prefix and scheme/path are stripped automatically. - `exchange_domain` (body, required): The exchange/SSP domain as it appears in ads.txt, e.g. `google.com`, `amazon-adsystem.com`. - `seller_id` (body, required): The publisher's seller/account ID at that exchange, e.g. `pub-4177862836555934`. Matched exactly. - `seller_type` (body, optional): `DIRECT` or `RESELLER`. When supplied it is checked against the ads.txt entry; a mismatch is reported as a warning. - `resolve_chain` (body, optional): When true, a matched RESELLER entry is cross-checked against the exchange's sellers.json (one authoritative hop). Returns: - `verified`: true (entry found), false (confidently not listed), or null (ads.txt could not be retrieved — indeterminate). - `confidence`: `high` | `degraded` | `low` | `unknown`. - `seller_entry`: the matched ads.txt line (line number, raw text, parsed fields) when `verified` is true; otherwise null. - `ads_txt_parse_status`, `ads_txt_last_parsed`, `stale`: provenance of the cached crawl this answer is derived from. - `reseller_chain`: empty unless `resolve_chain: true` and the matched entry is RESELLER — then it carries the sellers.json cross-check for the seller. - `warnings`: actionable flags, e.g. `publisher_not_in_corpus`, `publisher_has_no_ads_txt`, `seller_type_mismatch`, `ads_txt_cache_stale`. Cost: - Counts as one request against the daily rate limit. Latency: - Typical: <50ms (single cache lookup, no outbound fetch). p99: <120ms.

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• search_products

  Kifly — Agentic Commerce & Payments

  Search or browse Kifly's product catalog. Multilingual semantic search (100+ languages). Returns a JSON-LD ItemList with `kifly:totalCatalogSize`. When empty, `kifly:emptyReason` is 'empty_catalog' | 'no_matches_for_query' — on 'no_matches_for_query' tell the buyer nothing matched rather than guessing, then offer `kifly:suggestions` (related products — NOT matches) and `kifly:availableCategories` (what the catalog carries) so you can help without a second search. Results carry `kifly:relevanceScore` [0–1]; a semantic similarity floor filters out irrelevant results automatically. Omit `q` to browse. In cross-seller (network) results, each item's `kifly:seller` is just the seller's handle — look it up once in the ItemList's `kifly:sellers` map (keyed by handle) to read `delivery_fee_cents` and `delivery_coverage` — `nationwide:true` for all 50 states, a `states` list, or `coverage_configured:false` meaning the seller ships NOWHERE yet (empty `states` is NOT nationwide). `delivery_coverage.cities` may be capped — compare `cities.length` against `city_count` and call `get_seller` for the full list if fewer. Seller-scoped results carry the full record once at the list level (`kifly:seller` on the ItemList itself) instead. Each item also carries `kifly:variantId`. When a product has 2+ size/style variants, `kifly:hasVariant` lists each with its own `kifly:variantId` — pass the matching one to `create_cart`/`add_to_cart` for the buyer's chosen size/color (capped at 20 variants; `kifly:variantCount` is set if the product has more — vanishingly rare today). `image` is capped to 2 URLs per product — if `kifly:imageCount` is present, there are more than shown (not retrievable via this API; the cap is a hard limit, not a paginated detail). Each result's `offers` carries `kifly:purchasable`: when **false**, the seller is discovery-only (directory-tier or not yet able to charge) — checkout will hand off / fail, so present it as a referral, not a buy. `availability:InStock` is about stock, NOT buyability — read `kifly:purchasable` to decide whether to route the buyer to checkout. **You can read the delivery fee and check coverage from here — no need to call `set_shipping_address` just to learn the cost.** **Pagination (browse only):** when `kifly:hasMore` is true, pass `kifly:nextCursor` as `cursor` to fetch the next page. **Seller filter:** pass `seller_handle` to scope results to one seller. **Category filter:** free-text, case-insensitive (e.g. 'fashion'). **Multiple queries:** pass `q` as an array (up to 5) to try several phrasings in one call instead of N separate searches. **Before checkout, call `set_shipping_address`.**

  Connector

• create_cart

  Kifly — Agentic Commerce & Payments

  Create a new shopping cart on Kifly. **For network (cross-seller) tokens you MUST pass `seller_handle`** — each cart is bound to exactly one seller. Get the handle from search_products results (every item's `kifly:seller` IS the handle in network results) or get_seller. Seller-scoped tokens may omit the handle — their own seller is implicit. Returns a cart_id to use with add_to_cart and checkout. The response's `seller.kifly_purchasable` (and `seller.fulfillment`) tells you upfront whether this seller can complete a real Kifly checkout — `false`/`"external"` means directory-tier: checkout will hand off to the seller's own site instead of charging, so present the flow as a referral, not a purchase. Cart-building still works either way (needed to generate the handoff's per-product links), and the same flag rides every add_to_cart/get_cart response on this cart too.

  Connector

• get_seller

  Kifly — Agentic Commerce & Payments

  Retrieve a seller's public profile: name, location (city/region/country), storefront URL, delivery fee, delivery coverage, and catalog size. **Call this before `create_cart` or `set_shipping_address` to validate that the seller ships to the buyer's area or to set expectations about catalog size.** `delivery_coverage` is `{ states, cities, nationwide, state_count, city_count, coverage_configured }` — the US state codes (e.g. 'CA', 'NE') and city names the seller delivers to; an address is eligible when its region matches a covered state OR its city matches a covered city. This is the full profile — `cities` is never capped here (unlike `list_sellers`/`search_products`). **`coverage_configured: false` means the seller has set up NO delivery yet — they ship NOWHERE; never tell the buyer they ship anywhere (an empty `states` list is NOT nationwide). `nationwide: true` means all 50 states, with `states` omitted to save space.** `delivery_fee_cents` is the flat fee added at checkout; `catalog_size` is the total number of products listed. **For network (cross-seller) tokens, pass `handle` to name which seller you're asking about** (e.g. `handle: 'bay-clothing-district'`). Handle lookup is case-insensitive — 'BayClothingDistrict' and 'bayclothingdistrict' both resolve. Seller-scoped tokens may omit `handle` — their own seller is implicit.

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• set_shipping_address

  Kifly — Agentic Commerce & Payments

  Requires `checkout:write` scope. Persist a shipping address on the cart and confirm whether the seller can deliver to it. **Call BEFORE `checkout`.** Returns `delivery_eligible: true/false`. When false, `delivery_coverage: { states, cities }` tells you exactly which US states and cities the seller covers — tell the buyer where coverage is available. When true, returns `cart_total_with_delivery_cents` so you can quote the full price (item subtotal + flat delivery fee) before sending the buyer to pay.

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• best_price

  AgentsPrice

  Verified genuine best price for a product category across real sellers: returns the lowest price, the venue offering it, how many sellers were compared, the savings vs the most expensive seller, and a live link to buy. Prices are never fabricated. Categories: electronics, gaming, home, fashion, crypto, travel, clearance, all. Needs an AgentsPrice API key (get one at https://agentsprice.com), passed as api_key. For a no-key sample of what is live now, use list_live_deals.

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• compare_selling_costs

  Pulltrader Seller Economics

  Compare estimated fees and the net amount a trading-card seller keeps when selling the SAME card across eBay (estimated), Pulltrader selling methods (marketplace, Fulfilled by Pulltrader, branded storefront, and in-person POS), and other marketplaces (TCGplayer, Mana Pool, Misprint, Fanatics Collect, Goldin — estimated fixed-price/Buy Now seller fees). Use this when a seller asks what they would keep/net/take-home on a sale, how fees compare between platforms, or which method leaves them with more money. Calculations are deterministic and use dated fee schedules. Competitor marketplaces are off by default; include them via the `methods` field. Only fixed-price seller fees are modeled — auction formats (hammer price, buyer's premium, negotiated consignment) are not. Do NOT use this to look up a card's market value or recent sales (this tool does not price cards), and do NOT use it for non-trading-card categories. Present competitor and eBay figures as estimates, never as guaranteed proceeds, and never claim one platform is universally cheapest.

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• confirm_agent_purchase

  Real Real Genuine

  [BUY, Agent Step 2] Confirm your USDC payment and claim the listing. Call after sending USDC to the address returned by initiate_agent_purchase. Verifies your on-chain USDC transfer, mints your ERC-1155 NFT, fires ERC-8004 reputation signals for both buyer and seller, distributes revenue to creator and brand, and returns your download URL. Include buyerAgentId (your ERC-8004 agent ID) for an agent-to-agent trust signal on-chain. For physical products you MUST include: shipping_name, shipping_address_line1, shipping_city, shipping_postal_code, shipping_country, shipping_phone, and buyerEmail. shipping_phone is required for delivery confirmation. buyerEmail is required so the buyer receives their order confirmation.

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• marketplace_buy

  invinoveritas

  Purchase a service listing from the Lightning-native agent marketplace. Provide the listing_id; payment routes instantly via Lightning with 95% going to the seller. Use to hire other agents' services, buy data feeds, signals, or analysis. Returns purchase confirmation and the seller's delivery content. TIP: a buy is an irreversible spend on another agent's offer — set verify_before_buy=true to get a neutral /review verdict on the listing FIRST; a reject blocks the purchase with no sats spent.

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• search_products

  Kifly — Agentic Commerce & Payments

  Search or browse Kifly's product catalog. Multilingual semantic search (100+ languages). Returns a JSON-LD ItemList with `kifly:totalCatalogSize`. When empty, `kifly:emptyReason` is 'empty_catalog' | 'no_matches_for_query' — on 'no_matches_for_query' tell the buyer nothing matched rather than guessing, then offer `kifly:suggestions` (related products — NOT matches) and `kifly:availableCategories` (what the catalog carries) so you can help without a second search. Results carry `kifly:relevanceScore` [0–1]; a semantic similarity floor filters out irrelevant results automatically. Omit `q` to browse. In cross-seller (network) results, each item's `kifly:seller` is just the seller's handle — look it up once in the ItemList's `kifly:sellers` map (keyed by handle) to read `delivery_fee_cents` and `delivery_coverage` — `nationwide:true` for all 50 states, a `states` list, or `coverage_configured:false` meaning the seller ships NOWHERE yet (empty `states` is NOT nationwide). `delivery_coverage.cities` may be capped — compare `cities.length` against `city_count` and call `get_seller` for the full list if fewer. Seller-scoped results carry the full record once at the list level (`kifly:seller` on the ItemList itself) instead. Each item also carries `kifly:variantId`. When a product has 2+ size/style variants, `kifly:hasVariant` lists each with its own `kifly:variantId` — pass the matching one to `create_cart`/`add_to_cart` for the buyer's chosen size/color (capped at 20 variants; `kifly:variantCount` is set if the product has more — vanishingly rare today). `image` is capped to 2 URLs per product — if `kifly:imageCount` is present, there are more than shown (not retrievable via this API; the cap is a hard limit, not a paginated detail). Each result's `offers` carries `kifly:purchasable`: when **false**, the seller is discovery-only (directory-tier or not yet able to charge) — checkout will hand off / fail, so present it as a referral, not a buy. `availability:InStock` is about stock, NOT buyability — read `kifly:purchasable` to decide whether to route the buyer to checkout. **You can read the delivery fee and check coverage from here — no need to call `set_shipping_address` just to learn the cost.** **Pagination (browse only):** when `kifly:hasMore` is true, pass `kifly:nextCursor` as `cursor` to fetch the next page. **Seller filter:** pass `seller_handle` to scope results to one seller. **Category filter:** free-text, case-insensitive (e.g. 'fashion'). **Multiple queries:** pass `q` as an array (up to 5) to try several phrasings in one call instead of N separate searches. **Before checkout, call `set_shipping_address`.**

  Connector

• get_seller

  Kifly — Agentic Commerce & Payments

  Retrieve a seller's public profile: name, location (city/region/country), storefront URL, delivery fee, delivery coverage, and catalog size. **Call this before `create_cart` or `set_shipping_address` to validate that the seller ships to the buyer's area or to set expectations about catalog size.** `delivery_coverage` is `{ states, cities, nationwide, state_count, city_count, coverage_configured }` — the US state codes (e.g. 'CA', 'NE') and city names the seller delivers to; an address is eligible when its region matches a covered state OR its city matches a covered city. This is the full profile — `cities` is never capped here (unlike `list_sellers`/`search_products`). **`coverage_configured: false` means the seller has set up NO delivery yet — they ship NOWHERE; never tell the buyer they ship anywhere (an empty `states` list is NOT nationwide). `nationwide: true` means all 50 states, with `states` omitted to save space.** `delivery_fee_cents` is the flat fee added at checkout; `catalog_size` is the total number of products listed. **For network (cross-seller) tokens, pass `handle` to name which seller you're asking about** (e.g. `handle: 'bay-clothing-district'`). Handle lookup is case-insensitive — 'BayClothingDistrict' and 'bayclothingdistrict' both resolve. Seller-scoped tokens may omit `handle` — their own seller is implicit.

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• operator_classifier

  amazon-product-research-mcp

  Label what kind of operator a seller is — amazon, brand-direct, likely-authorized-retailer, arbitrage, or reseller — from our cross-brand operator signals (how many brands they span, their fulfilment mix, their primary brand). Use when the user asks 'what kind of seller is this', 'is this an authorized retailer or an arbitrage seller', 'classify this operator'. Heuristic label, not a legal determination. Amazon US/UK.

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• contact_broker

  Venturu

  Send a contact message to a broker on Venturu by their profile slug. Requires an authenticated Venturu account. Set inquiryType to "buying" (default) for buyer representation or "selling" for seller representation. Provide the broker slug and the message to send. Use search_brokers to find broker slugs.

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