Servidor MCP de TraydStar

• Nome no registrocom.traydstar/marketplaceverificado no registro MCP

O nome no registro fica sob traydstar.com. O registro só libera esse espaço de nomes para quem prova controle do domínio por DNS ou HTTP.

• Estadorespondeverificado em 2026-10-27
• Ferramentas29
• O servidor se chamatraydstar
• Versão do servidor1.0.0
• Versão do protocolo2025-06-18

Em 2026-10-27 o servidor respondeu a initialize e tools/list sem login. Primeira resposta em 192 ms.

• As ferramentas fazem todos os casos de uso verificados: trade camera gear for bookkeeping or design work; let an AI agent list and propose trades for you.

Dito por regras a partir das medições acima. A primeira chamada provável é a escolha de um modelo na lista de ferramentas; leia a descrição antes de confiar nela.

• Nota INITE MCP68 de 100responde 89 · faz o trabalho 100 · definições 100 · contexto 75 · uso 0 · conexão 100 · reduzida pelos sinais de alerta abaixo
• O que um agente consegue fazer com ele2 de 2 casos de uso
• Respondeuem 89% dos dias8 de 9 verificações diárias
• Mediana da primeira resposta687 ms
• Espaço no contexto do agente≈ 7.598 tokensas definições de todas as ferramentas (29), que o agente carrega a cada turno
• Definições das ferramentasA · 100 de 100
• Resultados tipados29 de 29 ferramentasdeclaram outputSchema: o resultado chega tipado e é lido de uma vez

• Todas as ferramentas passam nas seis verificações.

Um programa verifica o servidor uma vez por dia: initialize e tools/list, sem modelo. Os tokens são o tamanho das definições, a cerca de quatro caracteres por token. A nota é a média de seis verificações do nome, da descrição, do esquema e das anotações de cada ferramenta; diz se as ferramentas estão bem descritas, não se funcionam. A nota pesa só o que foi medido: se responde (25%), se faz o trabalho do produto (25%), definições (20%), contexto (10%), uso (10%) e a facilidade de conectar (10%). Uma parte não medida fica de fora, e uma instrução oculta limita a nota a 40. O estado dos servidores MCP dos fornecedores: método e números →

• search_listings

  Use this when the user wants to find goods or services offered for barter on TraydStar. Searches active listings by text, category, or type and returns each listing's id, title, description, what the owner wants in exchange, whether an…

• get_listing

  Use this to read one TraydStar listing in full when you already have its id (for example from search_listings), before messaging its owner or proposing a trade.

• get_profile

  Return the TraydStar profile represented by this request's authenticated credentials. The opaque id is unique within this app and remains unchanged across token refresh, reconnection, and display-metadata changes.

• create_listing

  Use this when the user wants to offer a good or service for barter on TraydStar. Publishes a public listing on their account and returns its id. Photos can't be attached here; the user can add them on the website. Confirm the title…

• set_listing_status

  Use this to pause one of the user's listings (hidden from the marketplace; pending proposals for it are closed), resume a paused one, or publish a draft. status is ACTIVE or PAUSED. Confirm with the user first, since pausing closes…

• save_listing

  Use this when the user wants to keep a listing to come back to. Saved listings are listed with list_saved_listings.

• list_saved_listings

  Use this to see the listings the user saved, newest first.

• list_my_listings

  Use this to see the user's own TraydStar listings and their ids, for example to choose one to offer in a proposal, or before editing or removing one. Shows active and already-traded listings.

• update_listing

  Use this when the user wants to change one of their own active listings. Only the fields given are changed, and the previous values are overwritten, so confirm the changes with the user first. A listing that is part of a trade in progress…

• remove_listing

  Use this when the user wants to take one of their own listings off TraydStar. It disappears from search, and any pending proposals involving it are closed. This can't be undone here, so confirm with the user first. A listing that is part…

• list_proposals

  Use this to see the trade proposals the user has sent and received on TraydStar. Each proposal shows its status (PENDING, ACCEPTED, DECLINED, WITHDRAWN), whether the user sent or received it, who the other member is, the listing offered…

• create_proposal

  Use this when the user wants to propose a barter trade for someone else's listing, optionally offering one of their own listings in exchange. Sends the proposal to the listing's owner, who is notified by email. Confirm with the user which…

• counter_proposal

  Use this when the user wants to answer a received proposal with different terms instead of accepting or declining it. Give offer_listing_id to change what the user gives (defaults to the listing that was asked for), want_listing_id to…

• accept_proposal

  Use this when the user decides to accept a trade proposal they received. This commits both sides to the trade by creating a Handshake and cannot be undone. Confirm with the user first. Returns the Handshake id and what is needed next for…

• decline_proposal

  Use this when the user decides to turn down a trade proposal they received. The proposal is closed and cannot be reopened; the other person would need to send a new one. Confirm with the user first.

• withdraw_proposal

  Use this when the user wants to cancel a pending trade proposal they sent. The proposal is closed and cannot be reopened. Confirm with the user first.

• send_message

  Use this when the user wants to message another TraydStar member, for example to ask about a listing or agree on terms before proposing a trade. Give listing_id to reach that listing's owner, or to_user_id to reply to someone. The message…

• list_conversations

  Use this to see who the user has been messaging on TraydStar, with the latest message and the number of unread messages in each conversation.

• read_conversation

  Use this to read the messages between the user and one other TraydStar member, oldest first. Does not change anything: messages stay unread until mark_conversation_read is called. Pass `after` (the created_at of the last message already…

• mark_conversation_read

  Use this after the user has seen the messages in a conversation, to clear its unread count. Only changes the read status of messages the user received.

• list_handshakes

  Use this to see the user's Handshakes on TraydStar. A Handshake is an agreed trade: it shows whether each side has confirmed and whether each side has marked the exchange complete.

• get_handshake

  Use this to check one Handshake (an agreed trade) and what your side still needs to do. The `payment.state` field is 'covered' (nothing is owed: call confirm_handshake), 'payable' (the result includes USDC payment instructions: link a…

• confirm_handshake

  Use this to confirm the user's side of a Handshake when get_handshake reports payment.state = 'covered', meaning nothing is owed. No money moves. The trade becomes active once both sides have confirmed, and a confirmation cannot be…

• complete_handshake

  Use this after the real-world exchange has happened and the user says their side of an active Handshake is done. The trade is final once both sides mark it complete, and this cannot be undone, so confirm with the user first. Reviews are…

• withdraw_handshake

  Use this when the user wants to call off a trade that hasn't been confirmed by both sides yet. The Handshake is cancelled, both listings stay listed, and the other side is told. Not possible once both sides have confirmed or if a fee has…

• nudge_handshake

  Use this when the user has done their part of a Handshake and the other side hasn't. Emails them once; it can be used again after 24 hours.

• get_wallet_link_message

  Use this before paying a Handshake fee in USDC for the first time. Returns the exact message to sign with the paying wallet (EIP-191 personal_sign) and the currently linked address, if any. Fee payments are only credited from the linked…

• link_wallet

  Use this to link the wallet that will pay Handshake fees, by submitting a signature over the message from get_wallet_link_message. Replaces any previously linked wallet. The message expires after a few minutes.

• verify_handshake_payment

  Use this after sending the USDC Handshake fee exactly as get_handshake instructed, to have the transfer checked on-chain and credited. Does not move funds itself. If the transaction is not visible yet (422), wait a few seconds and call…