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Host a copy with our keys and logs.
npx -y [email protected]Claude Code ไม่มีลิงก์ติดตั้งสำหรับคำสั่งแบบโลคัล ให้คัดลอกคำสั่งด้านล่างแล้วรันในเทอร์มินัล
claude mcp add ebay-mcp -- npx -y ebay-mcp@2.0.4รันในเทอร์มินัล
{ "mcpServers": { "ebay-mcp": { "command": "npx", "args": [ "-y", "[email protected]" ] } }}claude_desktop_config.json
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รันบน PlugMCP
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
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eBay MCP is a local Model Context Protocol server that connects AI assistants — Claude Desktop, Claude Code, , , , , , , and — directly to . It exposes spanning (356 unique endpoints) for inventory management, order fulfillment, promoted-listings marketing, analytics, and developer tooling. Everything runs on your machine over STDIO or local HTTP — , and your eBay credentials never leave your computer.
Model Context Protocol (MCP) server that exposes 100% of the eBay Sell, Commerce and Developer APIs it tracks (379 tools across 356 endpoints) to AI assistants like Claude, Cursor, and Cline, covering inventory, order fulfillment, marketing, analytics, an
Disclaimer: Unofficial, third-party project — not affiliated with or endorsed by eBay Inc. Provided "as is" without warranty. You are responsible for complying with eBay's API License Agreement and data-handling requirements, keeping your credentials secure, and staying within rate limits. Test in sandbox before production. See LICENSE.
429 rate limits, and consistent, loud error surfacing.npm run setup configures credentials, OAuth, and your MCP client, with a browser auto-opened for the OAuth flow.Use this map when deciding which tool family to expose, or when asking an assistant what it can do. The family names match EBAY_MCP_TOOLS, so you can run with all tools, dynamic discovery, or only the families needed for a specific workflow.
Before calling ebay_create_or_replace_inventory_item, ebay_create_offer, or
ebay_get_listing_fees, fetch the live requirements for the selected category:
ebay_get_default_category_tree_id → ebay_get_category_suggestions →
ebay_get_item_aspects_for_category
The aspects response identifies required and recommended item specifics. Put every required aspect on the inventory item before creating its offer. Requirements vary by category and marketplace, so re-run the lookup when either changes; do not rely on examples or a fixed global fallback value.
ebay_create_offer, ebay_update_offer, and ebay_bulk_create_offer accept both
listing formats through the same Inventory model:
Check ebay_get_listing_type_policies for the formats and durations a category allows,
then ebay_get_listing_fees before ebay_publish_offer. Bodies that mix the two formats
are rejected locally, before any request reaches eBay.
The legacy tools take the same switch as a top-level format argument (FIXED_PRICE by
default). ebay_create_listing, ebay_revise_listing, ebay_end_listing, and
ebay_relist_item with format: "AUCTION" use the auction-capable calls (AddItem,
ReviseItem, EndItem, RelistItem) instead of the *FixedPriceItem family, and
ebay_create_listing adds ListingType: "Chinese" to the Item for you:
Mixed payloads are rejected locally. When the format of an existing item is unknown, read
its ListingType with ebay_get_listing first (Chinese = auction).
An offer cannot be published without at least one picture. The media tools upload local files through eBay's Media API and return what the Inventory API needs:
Local file access is off until you allow it: set EBAY_MCP_MEDIA_DIRS (path-delimited
directories) and/or EBAY_MCP_MEDIA_ROOT (one directory that also resolves
media://<relative-path> references). Symlinks are resolved before the containment
check; anything outside the allowed directories is refused before any upload. Supported:
JPG, PNG, GIF, BMP, TIFF, WEBP, AVIF, HEIC up to 12 MB; MP4/MOV up to 150 MB. Unused
uploads expire on eBay's side; they become permanent once a listing uses them.
These eight tools are also in the inventory family:
For a listing manual, call ebay_create_document with
{"documentType":"USER_GUIDE_OR_MANUAL","languages":["ENGLISH"]}, then
ebay_upload_document with the returned documentId and
"path":"media://manual.pdf". Alternatively, call ebay_create_document_from_url
with the same metadata and "documentUrl":"https://example.com/manual.pdf".
Use ebay_get_document to check for ACCEPTED before associating the ID with a
listing. These calls require user consent for sell.inventory, including the read.
Listing documents accept PDF, JPEG/JPG and PNG up to 10 MiB (10,485,760 bytes). Post-order documents additionally accept BMP and GIF, with a 5 MiB (5,242,880 bytes) limit. Local uploads use the same media allowlist above, with extension and file signature checks. Animated/multi-page PNG is unsupported; use PDF for multi-page content. eBay enforces usage-specific PDF page limits.
For a return label, call ebay_upload_post_order_document with
{"path":"media://label.pdf","documentUsageType":"RETURN_SHIPPING_LABEL","entityType":"RETURNS","entityId":"YOUR_RETURN_ID"}.
The initial state is SUBMITTED; publication requires a separate eBay GraphQL
mutation, outside these tools. Submitted downloads are owner-only; published
downloads require authorization in the post-order flow. Published documents cannot
be deleted, and expired documents are unavailable.
Post-order tools require an eligible keyset and user consent for
https://api.ebay.com/oauth/api_scope/commerce.post_order.document.
Add it to your existing EBAY_OAUTH_SCOPES list and repeat OAuth setup/consent.
The variable replaces the requested scope list, so retain the other scopes you need.
Token refresh does not grant additional scopes. This scope is recognized but is
not added to default consent requests. All Media API POST operations are subject
to eBay's user-level limit of 50 requests per five seconds; rate-limit errors are
returned to the caller.
See eBay's Media API overview and release notes.
These families cover the rest of the Sell APIs: Finances, Feed, Stores, Logistics, and Account v2, plus the Metadata shipping, Taxonomy, and Charity endpoints that were missing:
Asynchronous changes. Feed tasks and store category changes return a taskId read from
eBay's Location header (feed schedules return a scheduleId). Poll ebay_get_feed_task or
ebay_get_store_task until the task finishes, then fetch any result file. eBay allows one store
category change in flight at a time.
Files in and out. Downloads (feed input, result, and schedule files, shipping labels, and the
Taxonomy aspect export) come back as embedded MCP resources with base64 bytes; nothing is written
to disk. A file over 25 MiB fails with an error as soon as its size is known, without reading
the rest. The aspect export for large marketplaces such as EBAY_US exceeds that limit, so use
ebay_get_item_aspects_for_category per category there. ebay_upload_feed_task_file reads a local
.xml, .csv, .zip, or .gz file of up to 15 MiB (eBay's data file limit) through the same
EBAY_MCP_MEDIA_DIRS / EBAY_MCP_MEDIA_ROOT allowlist as the media tools.
Money moves. ebay_create_shipment_from_shipping_quote buys postage and charges the seller's
billing agreement; ebay_cancel_shipment refunds it while the label is unused.
Optional scopes. Two scopes are recognized but never requested by default:
https://api.ebay.com/oauth/api_scope/sell.finances.earnings.read for the three order-earnings
tools.https://api.ebay.com/oauth/api_scope/sell.logistics for every Logistics tool; the API is limited
release.Eligible keysets add the scope to EBAY_OAUTH_SCOPES, keeping the other scopes they need, and
repeat OAuth consent.
Digital signatures (EU/UK sellers). eBay requires
Digital Signatures on every
Finances API call and on issueRefund for sellers domiciled in the EU or UK; without them eBay
answers 403 Missing x-ebay-signature-key header. To enable signing:
ebay_create_signing_key (ED25519 is recommended) and keep the response — eBay never shows
the private key again.EBAY_SIGNING_KEY_JWE to its jwe and EBAY_SIGNING_PRIVATE_KEY to its privateKey
(the base64 value as returned, or a PEM key), then restart the server.Those calls then carry the x-ebay-signature-key, Content-Digest, Signature-Input, and
Signature headers (RFC 9421). Other calls are never signed, and nothing changes while the two
variables are unset. Behind EBAY_MCP_API_BASE_URL, calls are signed for the eBay host and path
they reach (api.ebay.com or apiz.ebay.com), so the proxy must forward eBay's Host header and
the original eBay path.
Both talk to the same eBay endpoints — the difference is everything you'd otherwise build yourself.
Let your AI assistant set this up for you. Copy the prompt below and paste it into Claude, ChatGPT, or any AI assistant with MCP support.
I want to set up the eBay MCP Server for my AI assistant. Please help me:
1. Install the eBay MCP server:
npm install -g ebay-mcp
2. I need to configure it for [Claude Desktop / Cursor / Cline / Zed / Continue.dev / Windsurf / Claude Code CLI / Amazon Q] (choose one)
3. My eBay credentials are:
- Client ID: [YOUR_CLIENT_ID]
- Client Secret: [YOUR_CLIENT_SECRET]
- Environment: [sandbox / production]
- Redirect URI (RuName): [YOUR_REDIRECT_URI]
Please:
- Create the appropriate config file for my MCP client
- Set up the environment variables
- Help me complete the OAuth flow to get a refresh token for higher rate limits
- Test that the connection works
If I don't have eBay credentials yet, guide me through creating a developer account at https://developer.ebay.com/
npm install -g ebay-mcp # from npm (recommended)
Or from source:
git clone https://github.com/YosefHayim/ebay-mcp.git
cd ebay-mcp && npm install && npm run build
npm run setup
The wizard configures your eBay credentials, sets up OAuth (for higher rate limits), auto-detects and configures your MCP client, and saves everything automatically.
Restart your MCP client and ask:
"Check my eBay API rate limits."
That should call ebay_get_rate_limits or ebay_get_user_rate_limits and confirms the server, credentials, and MCP client wiring without changing seller data.
Start managing eBay through your AI assistant. Begin with read-only questions, then move to mutating inventory, order, or campaign tools after you have confirmed the target environment is sandbox or production.
The setup wizard (npm run setup) handles OAuth automatically. Here's where to find your credentials in the eBay Developer Portal:
Step 1 — In the Developer Portal, copy your App ID (Client ID) and Cert ID (Client Secret):
Step 2 — In your app's User Tokens settings, copy the RuName (eBay Redirect URL):
Step 3 — Run npm run setup. It opens your browser for OAuth login and guides you through eBay sign-in:
Step 4 — Paste the authorization code from the callback URL when prompted:
The wizard exchanges the code for tokens, saves them, and configures your MCP client. You now have user-token authentication (10k–50k requests/day instead of the default 1k/day).
See the eBay MCP Server in action with Claude Desktop:
npm run setupwrites the.envfor you; the variables below are for reference.
EBAY_CLIENT_ID=your_client_id
EBAY_CLIENT_SECRET=your_client_secret
EBAY_ENVIRONMENT=sandbox # or "production"
EBAY_REDIRECT_URI=your_runame
EBAY_MARKETPLACE_ID=EBAY_US # default marketplace (overridable per tool)
# EBAY_SITE_ID=0 # Trading API site override; defaults from EBAY_MARKETPLACE_ID
EBAY_CONTENT_LANGUAGE=en-US # default request content language
EBAY_USER_REFRESH_TOKEN=your_token # for higher rate limits
# EBAY_SIGNING_KEY_JWE=<jwe> # Digital Signatures for EU/UK sellers (jwe from ebay_create_signing_key)
# EBAY_SIGNING_PRIVATE_KEY=<key> # privateKey from the same response (base64 PKCS#8 or PEM)
EBAY_MCP_UI=on # interactive MCP Apps views (beta); "off" forces plain JSON
EBAY_MCP_TOOLS=all # tool exposure: "all", "dynamic", or a family list (see below)
EBAY_READ_ONLY=false # when true, only register read-only tools (gets/lists/searches)
# Local photo/video upload (optional — off until a directory is allowed):
# EBAY_MCP_MEDIA_DIRS=/srv/media # path-delimited directories the media and feed upload tools may read
# EBAY_MCP_MEDIA_ROOT=/srv/media # root for media://<relative-path> references (also allowed)
# HTTP deploy (optional — Docker / Railway / self-hosted):
# MCP_HOST=0.0.0.0 # default is 0.0.0.0 when PORT is set
# MCP_PORT=3000 # preferred over platform PORT
# MCP_AUTH_TOKEN=secret # static Bearer for HTTP MCP (skips OAuth verifier)
# MCP_CORS_ORIGINS=https://app.example.com # browser origins allowed cross-origin (comma-separated); default: loopback origins only
EBAY_MCP_TOOLS)By default all tools are advertised to the agent at once. On a long conversation that catalogue is a meaningful slice of the context window, so two opt-in modes let you shrink it:
The family list is literal — you get exactly what you name. ChatGPT connectors need the connector family (its search/fetch tools); add it explicitly, e.g. EBAY_MCP_TOOLS=connector,inventory. An unknown family name fails fast at startup with the valid list. Valid families: connector, token-management, account, finances, inventory, feed, stores, fulfillment, logistics, marketing, analytics, metadata, taxonomy, communication, browse, other, developer, trading.
User-token limits vary by account tier (Individual 10k · Commercial 25k · Enterprise 50k+). On a 429, the server retries with exponential backoff and surfaces the error. Monitor usage in the Developer Portal.
Auto-configured by npm run setup. Requires Node.js ≥ 24 and MCP protocol 1.0+ over STDIO (default) or HTTP.
379 tools, 100% Sell API coverage, organized by category. Each link points to the tool definitions and handlers in src/tools/categories/:
Example tools: ebay_get_inventory_items, ebay_get_offers_by_skus, ebay_get_orders, ebay_create_offer, ebay_get_campaigns, ebay_get_oauth_url.
For the complete machine-readable index, see llms.txt.
Beta — this feature is new and evolving alongside the MCP Apps spec, and host support is still rolling out. It is opt-in and falls back to plain JSON, so it never breaks existing clients. Toggle it with
EBAY_MCP_UI(see Configuration).
On hosts that support MCP Apps, common read tools render their results as interactive views instead of raw JSON — a sortable table, a detail card, a chart, or a stat grid — using the host's own theme. Everywhere else, the exact same tools return plain JSON, so nothing breaks. It is built on the official MCP Apps SDK (@modelcontextprotocol/ext-apps), the extension that lets MCP servers ship interactive UI to conversational clients.
EBAY_MCP_UI=off to force plain JSON everywhere, even on capable hosts.15 core-workflow tools opt in today, across four archetypes:
The views build into self-contained HTML with pnpm build (or pnpm build:mcp-apps); they ship in the published package and load with no network access of their own.
Common tasks, phrased as you'd ask your AI assistant:
ebay_get_oauth_url, then configures the refresh token. Unlocks 10k–50k req/day.ebay_get_inventory_items returns SKUs, quantities, and status.ebay_attach_media_to_inventory_item uploads them to eBay Picture Services and updates product.imageUrls (with EBAY_MCP_MEDIA_DIRS allowing that folder).ebay_create_offer with format: "AUCTION", auctionStartPrice, auctionReservePrice, and listingDuration: "DAYS_7", then ebay_publish_offer. On the legacy path, ebay_create_listing with format: "AUCTION" and a Trading Item (StartPrice, ReservePrice, ListingDuration: "Days_7").ebay_get_offers returns offers for one required SKU. To enumerate offers across the inventory, call ebay_get_inventory_items first, then call ebay_get_offers once per SKU.ebay_create_fulfillment_policy creates the reusable policy ID and ebay_update_fulfillment_policy replaces its settings.ebay_get_orders with date and fulfillment-status filters.ebay_create_campaign and related marketing tools.ebay_get_inventory_items + ebay_update_offer across matches.ebay_create_shipment_from_shipping_quote purchases postage. Test in sandbox first.EBAY_MCP_TOOLS=dynamic or a family list when you want a smaller, workflow-specific tool surface.npm run diagnose.A local Model Context Protocol server that exposes 379 tools covering 100% of the eBay Sell, Commerce and Developer APIs it tracks (356 endpoints) to AI assistants — inventory, order fulfillment, marketing, analytics, and developer tools.
No. This is an unofficial, third-party open-source project. It is not affiliated with, authorized, or endorsed by eBay Inc.
Nine clients are auto-configured by npm run setup: Claude Desktop, Cursor, Zed, Cline, Continue.dev, Windsurf, Roo Code, Claude Code CLI, and Amazon Q Developer. Any MCP-compatible client can connect.
Yes. It works with Claude Desktop and Claude Code out of the box, with Cursor and other MCP-enabled IDEs, and with any assistant that supports the Model Context Protocol. The one-click setup prompt above works with ChatGPT and other assistants too.
Interactive MCP Apps views only appear on hosts that announce the capability (e.g. Claude); other clients get the same data as plain JSON. Also confirm you have not set EBAY_MCP_UI=off and that the views are built (pnpm build runs build:mcp-apps).
379 tools across 356 unique endpoints — 100% of the eBay Sell, Commerce and Developer APIs it tracks.
Yes. It is released under the MIT license.
It runs entirely on your machine over STDIO (or local HTTP). There is no cloud relay — your eBay credentials never leave your computer.
Node.js ≥ 24, a free eBay Developer Account (Client ID + Client Secret), then run npm run setup.
Client credentials (the default) allow about 1,000 requests/day. Authenticating with a user token via OAuth raises this to 10,000–50,000 requests/day depending on your account tier.
Yes. Switch with the EBAY_ENVIRONMENT variable (sandbox or production).
Credentials are stored locally in your .env file and used only to call eBay directly.
You interact in natural language through your AI assistant. OAuth token management, automatic retries with backoff, and type-safe Zod validation are built in. See the comparison table above.
Yes. ebay_upload_images, ebay_upload_video, and ebay_attach_media_to_inventory_item read local files (absolute paths or media:// references) and upload them through eBay's Media API, returning EPS image URLs and video IDs for product.imageUrls / product.videoIds. ebay_upload_feed_task_file uploads local feed files the same way. Filesystem access is opt-in: nothing is readable until EBAY_MCP_MEDIA_DIRS or EBAY_MCP_MEDIA_ROOT names the directories. See Photos and videos from local files.
Yes, through the REST Inventory offer tools: create the offer with format: "AUCTION", an auctionStartPrice, an optional auctionReservePrice, and a day-count listingDuration, then publish it. See Auction offers. The legacy Trading API tools take the same switch: ebay_create_listing with format: "AUCTION" sends AddItem with ListingType Chinese, an opening-bid StartPrice, and a day-count ListingDuration.
Yes. Listing create, revise, relist, and end operations are supported through the Trading API tools, for fixed-price listings (AddFixedPriceItem family, the default) and for auctions (format: "AUCTION" → AddItem, ReviseItem, EndItem, RelistItem).
Complete the OAuth flow with npm run setup to authenticate with a user token (10k–50k requests/day instead of the default 1k).
TypeScript and Node.js (ESM), using the official MCP SDK, Zod schemas for tool inputs, Effect for typed async errors, and OpenAPI-generated types.
Run npm install -g ebay-mcp@latest (or npm update -g ebay-mcp).
No. "Runs locally" means the server process runs on your machine — it still needs an internet connection and valid credentials to reach eBay's live APIs.
Contributions welcome. Fork → branch → add tests → run the checks below → commit with Conventional Commits → open a PR.
pnpm typecheck && pnpm typecheck:mcp-apps # TypeScript (server + MCP Apps views)
pnpm check:ci # Biome lint + format
pnpm test && pnpm test:integration # Vitest unit + integration
pnpm build # Build to build/
To run the CI gate locally in Docker before pushing, use act: act workflow_dispatch -W .github/workflows/ci.yml. The machine ~/.actrc selects the runner, architecture and shared caches.
Project docs:
Official specs and tooling:
MIT — see LICENSE.
Thanks to everyone who has helped make this project better! 🎉
Support this project · Created by Yosef Hayim Sabag
eBay MCP server · Model Context Protocol for eBay Sell APIs · connect Claude, Cursor, and any AI assistant to eBay inventory, orders, marketing, and analytics.
Model Context Protocol (MCP) server that exposes 100% of the eBay Sell, Commerce and Developer APIs it tracks (379 tools across 356 endpoints) to AI assistants like Claude, Cursor, and Cline, covering
{ "mcpServers": { "ebay-mcp": { "command": "npx", "args": [ "-y", "[email protected]" ] } }}ภาพรวม
Model Context Protocol (MCP) server that exposes 100% of the eBay Sell, Commerce and Developer APIs it tracks (379 tools across 356 endpoints) to AI assistants like Claude, Cursor, and Cline, covering inventory, order fulfillment, marketing, analytics, an
เครื่องมือ
ยังไม่มีรายการเครื่องมือ เซิร์ฟเวอร์แบบรีโมตจะได้รายการหลังการตรวจสอบสถานะครั้งแรก
FAQ
คัดลอกคอนฟิก stdio สำหรับ Cursor, Claude Desktop, Claude Code หรือ VS Code ได้ในหน้านี้ คอนฟิกนี้ใช้การติดตั้งของผู้เผยแพร่ ไม่ใช่พร็อกซีของ PlugMCP
ระเบียนนี้ไม่ได้ระบุตัวแปรสภาพแวดล้อมที่จำเป็น
Ebay ทำงานแบบโลคัลผ่าน stdio
ตรวจสอบล่าสุดเมื่อ 2026-11-14 Model Context Protocol (MCP) server that exposes 100% of the eBay Sell, Commerce and Developer APIs it tracks (379 tools across 356 endpoints) to AI assistants like Claude, Cursor, and Cline, covering inventory, order fulfillment, marketing, analytics, an