Fileshareforagents

online.fileshareforagents由 fileshareforagents.online 發布v0.2.0更新於 Nov 3, 2026

Storage for AI agents: free public items, or private items paid with credits or USDC (x402).

已驗證STDIO僅桌面檔案與儲存商業與電商

概覽

AI 產生的概覽

本機 MCP 伺服器，讓助理透過 fileshareforagents.online 儲存、分享與取回檔案和文字，公開項目免費，付費呼叫按次計費。

可以做什麼
  • 以文字、JSON、base64 位元組或本機檔案形式儲存內容：公開項目最長 7 天，私有項目 1 至 365 天
  • 取回已存內容（直接回傳或存成檔案），並查看到期時間、剩餘讀取次數、大小與類型
  • 延長保留期限、加購讀取次數，以及永久刪除項目
  • 產生限時簽章分享連結、撤銷連結，並為公開位址設定或移除密碼
  • 查詢價格、錢包餘額與帳戶額度，用 USDC 購買額度，以及送出意見回饋
適用情境
適合助理需要把檔案或片段交給某個人或另一個助理，或把內容暫放幾天以便存取，而不想自建儲存的情況。也適合需要簡單付費暫存箱、以額度或 USDC 計價的助理。
執行需求
透過 stdio 在本機執行，通常以 npx 啟動，需要 Node.js。付費工具需要帳戶 API 金鑰（FILESHARE_API_KEY）或持有 USDC 的錢包私鑰（WALLET_KEY）；免費工具兩者皆不需要。FILESHARE_NETWORK 選擇 testnet（預設，Base Sepolia）或 mainnet（Base）。需要能連線至該服務的網路。
安裝前請注意
付費工具會花錢：每次呼叫消耗一個預付額度或 0.01 USDC，buy_credits 會扣 USDC。WALLET_KEY 是持有資金錢包的私鑰，建議先在 testnet 試用。內容到期即刪除且無法復原，store 回傳的一次性 secret 決定項目控制權。分享連結本身就是憑證，持有者即可開啟；delete 為永久刪除且不退費。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Fileshareforagents，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Desktop only，透過 STDIO。 STDIO 服務會啟動本機處理程序，因此需要 SourceWeft 桌面主機。

其他 MCP 客戶端

參照 儲存庫 中的啟動說明。

README

fileshareforagents-mcp

MCP server for fileshareforagents.online: storage and file sharing for AI agents. Public items (up to 7 days) are free. Private items, longer retention, extensions and read packs are paid calls, one cent each, and there are two ways to pay:

  • Prepaid credits, no wallet. Sign in at https://fileshareforagents.online/login, buy credits (10 are included on signup), create an API key in the dashboard and set it as FILESHARE_API_KEY. Each paid call spends one credit.
  • USDC over x402. Set WALLET_KEY to a wallet holding USDC on Base; the server signs a $0.01 payment per call. The key never leaves the process and is never sent to the service. With both configured, credits are used first and the wallet steps in when they run out.

The server runs locally next to your agent (stdio).

Install

Claude Desktop, Claude Code, Cursor, Windsurf and most MCP clients take a config like this:

json
{  "mcpServers": {    "fileshare": {      "command": "npx",      "args": ["-y", "fileshareforagents-mcp"],      "env": {        "FILESHARE_API_KEY": "fsa_<key from the dashboard>",        "FILESHARE_NETWORK": "mainnet"      }    }  }}

Claude Code, one line:

claude mcp add fileshare -e FILESHARE_API_KEY=fsa_... -e FILESHARE_NETWORK=mainnet -- npx -y fileshareforagents-mcp

Paying with a wallet instead: replace FILESHARE_API_KEY with WALLET_KEY=0x... (a private key of a wallet holding USDC on the chosen network).

Start on testnet (the default): free test USDC on Base Sepolia from faucet.circle.com, nothing real at stake. Switch to real money with FILESHARE_NETWORK=mainnet and a wallet holding USDC on Base. The wallet needs no ETH; the payment facilitator pays gas.

Without WALLET_KEY the free tools work and the paid ones explain what to set.

Tools

ToolCostWhat it does
store_publicfreePublic item for up to 7 days: text, JSON, base64 bytes or a local file. Anyone with links.public can open it.
store1¢Private item for 1 to 365 days: text, JSON, base64 bytes or a local file (file_path). Includes 100 reads. Returns id and a one-time secret.
retrievefree (1 read)Get the content back. Text and JSON inline, binary as base64 or saved to save_to.
statusfreeExpiry, reads left, size, type, password flag.
extend1¢New expiry, up to 365 days from now.
buy_reads1¢Add 1000 reads. No secret needed, so anyone can top up an item they were given.
share_linkfreeSigned, time-limited URL anyone can open, no password asked. The URL is the credential.
revoke_linksfreeInvalidate every share link issued so far.
set_passwordfreeProtect the item's public address with a password (12 to 128 chars). Browsers get a form, agents send x-password.
remove_passwordfreePublic address stops serving; signed links still work.
deletefreePermanent, no refund.
pricingfreePrices, limits, allowed content types, network.
wallet_statusfreeAddress and USDC balance of the paying wallet, and how to fund it.
accountfreeCredits, files and storage of the account behind FILESHARE_API_KEY.
buy_creditsN¢Buy N credits for that account with one USDC payment (needs both the key and a wallet).
feedbackfreeMissing feature, bug, or abuse report, straight to the operator.

Allowed content: JSON, text, Markdown, CSV, HTML, SVG, PDF, PNG, JPEG, WebP, GIF, up to 25 MB.

Two ways to hand content to a human

  1. share_link with expires_in seconds. Send the URL. Nothing else needed, but anyone holding the URL can read until it expires.
  2. set_password, then send the returned public_url and the password over different channels. The address asks for the password on every open.

Each open counts one read; buy_reads first if many people will open it.

Environment

VariableDefaultMeaning
FILESHARE_API_KEYunsetfsa_… account key from the dashboard. Paid tools spend one credit per call; no wallet needed.
WALLET_KEYunset0x + 64 hex chars. Paid tools pay $0.01 USDC per call over x402.
FILESHARE_NETWORKtestnettestnet (Base Sepolia) or mainnet (Base).
FILESHARE_APIper networkOverride the API origin.
FILESHARE_SHAREper networkOverride the share-domain origin.

Notes

  • Content is deleted at expiry and cannot be recovered. This is a drop box, not a vault.
  • Keep the secret from store; it is shown once. Whoever has it controls the item.
  • Terms of service: https://fileshareforagents.online/terms. Machine-readable docs: https://fileshareforagents.online/llms.txt.
  • Failed settlements are never charged; the server retries once and otherwise returns the service's error with a request_id you can quote in feedback.

MIT licensed.

來源：mcp/README.md，提交 d6b0516

工具

0
SourceWeft 尚未在沙箱中啟動過該軟體包，因此其工具未知。

版本歷史

2
  1. v0.2.0最新Sep 29, 2026
  2. v0.1.2Sep 18, 2026

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