Shopping Deals MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| EBAY_APP_ID | No | eBay client ID for OAuth client credentials. | |
| EBAY_DEV_ID | No | eBay dev ID, stored for account completeness. | |
| EBAY_CERT_ID | No | eBay client secret for OAuth client credentials. | |
| SERPAPI_API_KEY | No | Enables Google Shopping via SerpApi. | |
| CRAIGSLIST_SITES | No | Comma-separated Craigslist sites. | |
| EBAY_USE_SANDBOX | No | Set true for sandbox eBay APIs. | false |
| EBAY_ACCESS_TOKEN | No | Existing eBay OAuth access token. | |
| EBAY_MARKETPLACE_ID | No | Defaults to EBAY_US. | EBAY_US |
| SHOPPING_TAX_SHIPPING | No | Whether shipping is included in estimated tax base. Defaults to true. | true |
| SHOPPING_ENABLE_AMAZON_SCRAPE | No | Enables Amazon public HTML parsing. | |
| SHOPPING_HTTP_TIMEOUT_SECONDS | No | Request timeout. Defaults to 15. | 15 |
| SHOPPING_MAX_RESULTS_PER_SOURCE | No | Default per-source search size. | |
| SHOPPING_ESTIMATED_TAX_RATE_PERCENT | No | Default tax estimate rate. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| list_sourcesA | List shopping sources and show which credentials or flags are required. |
| search_productsC | Search enabled shopping platforms and return normalized product listings. |
| find_best_dealsC | Search products and rank the strongest deals with reasons and warnings. |
| find_cheapest_offersC | Search products and return exact-model offers sorted by shipped total plus estimated tax. |
| compare_pricesC | Group comparable listings and report low, high, and average observed prices. |
| get_listing_detailsC | Fetch listing details for sources that support detail lookups. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
| deal_hunter_prompt | Prompt template for careful shopping research. |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
| source_resource | Human-readable shopping source status. |
| deal_scoring_resource | Explain how deal scoring works. |
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