coffee-price-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| COFFEE_API_BASE | No | 혜택 API 베이스. 로컬 개발 시 http://localhost:4000 | https://coffee.pryzm.gg/api |
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": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get_cheapest_coffeeA | 오늘 가장 싸게 먹을 수 있는 커피 TOP N. 보유 멤버십/카드를 주면 받을 수 있는 혜택만 골라 체감가(정가-할인) 오름차순으로 랭킹한다. |
| search_coffee_dealsB | 커피 혜택 검색/필터 (브랜드·통신사/카드사·유형·키워드·오늘만). 각 혜택의 체감가를 함께 반환한다. |
| verify_receipt_priceA | 내가 낸 커피 가격이 적정한지 점검. 정가와 오늘 최저 체감가를 비교해 great/fair/overpaid 판정 + 더 나은 혜택을 제시한다. (영수증 제출이 아니라 가격 점검용 read-only) |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 3 tools
Each tool has a clearly distinct purpose: get_cheapest_coffee ranks top deals based on user memberships, search_coffee_deals provides flexible filtering, and verify_receipt_price checks a given price against current deals. No overlap or ambiguity.
All tools use the verb_noun pattern in snake_case: get_cheapest_coffee, search_coffee_deals, verify_receipt_price. The convention is perfectly consistent.
With 3 tools, the count is slightly low but appropriate for a focused price-checking domain. Each tool earns its place, and expanding to 4-5 would not harm, but the current count is reasonable.
The tools cover key operations: retrieving cheapest options, searching/filtering deals, and verifying a receipt price. Minor gaps exist, such as lacking a tool to list all brands or deals without filtering, but the core workflows are well-supported.