io.github.mrfentmen/ebay-mcp
ebay-mcp
Is the io.github.mrfentmen/ebay-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
Query the eBay Browse API (OAuth user token; set EBAY_OAUTH_TOKEN, Bearer): item search, item.
alive probed 2026-11-14 · unchanged since 2026-10-31
- Run it
- npx -y @mrfentmen/ebay-mcp@1.1.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- ebay-mcp 1.0.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.4k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 1.5k. The o200k_base estimate is 772. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/mrfentmen/premium-mcps
- Registry
- active, updated 2026-10-17 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.81×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| search_by_category | 172 | 95 | 12 % |
| search_items | 157 | 87 | 11 % |
| search_ending_soon | 150 | 83 | 11 % |
| search_extended | 146 | 81 | 10 % |
| search_lowest_price | 146 | 81 | 10 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- io.github.mrfentmen/ead-mcp · alive
- io.github.mrfentmen/eagle-cad-mcp · alive
- io.github.mrfentmen/earthly-mcp · alive
- io.github.mrfentmen/easycrypt-mcp · alive
- io.github.mrfentmen/ebi-search-mcp · alive
- io.github.mrfentmen/ec-mcp · alive
- io.github.mrfentmen/ecb-mcp · alive
- io.github.mrfentmen/eccc-mcp · alive
Servers that mention ebay.
- CompSniper com.compsniper/compsniper · needs auth
- com.ezflipai/ezflipai · needs auth
- com.haulbound/ebay-seller-mcp · not found
- Prelo com.listprelo/prelo · needs auth
- OneFindMe com.onefindme/search · alive
- Shopify & eBay Product Scraper & Extractor com.ranovam/shopify-ebay-product-research · needs auth
- Underpriced AI com.underpricedai/underpriced-ai · alive
- Wardrobe Connect io.github.GoodTurnStudio/wardrobeconnect · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.