# Sharpest price search

> Current new and used prices for GPUs, electronics, trading cards, LEGO and everyday staples.

- name: ai.sharpest/sharpest
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 82/100 flags: no-repository
- quality: 82/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.sharpest%2Fsharpest
- tools: https://api.protogrid.dev/v1/servers/ai.sharpest%2Fsharpest/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "sharpest": {
      "type": "http",
      "url": "https://sharpest.ai/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 99
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-98% +updated-11d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 82/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 88 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 9 of 9 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_price (idempotentHint); used_vs_new (idempotentHint); list_categories (idempotentHint); …
- pass `tools.token_cost`: about 1,487 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump
- pass `tools.hidden_text`: no hidden text in tool names, descriptions, schemas or annotations

### stability: 83 (weight 15)

- warn `stability.changes`: 15 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name
- pass `stability.new_links`: no tool change named a new site

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 9, about 1,487 tokens to load them all
- tool set hash: fb7e965ac9911d2d45d983d4279b9a0d
- tools last changed: 2026-11-08T05:22:40.737Z
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.sharpest/sharpest.svg)](https://protogrid.dev/servers/ai.sharpest/sharpest)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-11-08 `check_price` added
  - Is this a good price? Give a product (name, model number or eBay item URL) and a price in USD; get where that price sits against today's US eBay listings for it (cheapest, 25th percentile, median, share of listings cheaper) and its 30-day low, with a verdict: great, good, fair or high. Without a price you get the market numbers and an estimated resale value after eBay fees.
- 2026-11-06 `price_shopping_list` changed (annotations)
- 2026-11-06 `price_moves` changed (annotations)
- 2026-11-06 `used_vs_new` changed (annotations)
- 2026-11-06 `deals` changed (annotations)
- 2026-11-06 `price_per_unit` changed (annotations)
- 2026-11-06 `list_categories` changed (annotations)
- 2026-11-06 `get_price` changed (annotations)
- 2026-11-06 `search_prices` changed (annotations)
- 2026-11-05 `price_shopping_list` added
  - Price a list of things to buy in one call. Each item is matched to the closest product sharpest.ai tracks (computer parts, electronics, collectibles, household staples), and you get the cheapest current US eBay asking price (item + shipping) for each, times its quantity, and the list total. Use it for a PC build, a homelab or NAS parts list, a set of cards, or a grocery/household list. Check the matched name: when it is not what was meant, refine that query and call again.

Full history: https://api.protogrid.dev/v1/servers/ai.sharpest%2Fsharpest/changes

## Remotes

- https://sharpest.ai/mcp (streamable-http, auth none, reachable true, uptime30d 0.97727275)

## Packages

_none_

## Tools (9)

- `check_price`: Is this a good price? Give a product (name, model number or eBay item URL) and a price in USD; get where that price sits against today's US eBay listings for it (cheapest, 25th percentile, median, share of listings cheaper) and its 30-day low, with a verdict: great, good, fair or high. Without a price you get the market numbers and an estimated resale value after eBay fees.
- `deals`: Today's deals: products whose cheapest listing is well under their own 30-day average low (or, for new products, under today's typical price). Optional category key from list_categories.
- `get_price`: Today's price summary for one sharpest.ai product page (a URL from search_prices): lowest and median asking price, listing count, 30-day low, high and change.
- `list_categories`: Categories sharpest.ai tracks, with the keys the other tools take: eBay product categories (GPUs, storage, RAM, phones, cameras, cards...) and per-unit staple groups (batteries, coffee, cables...).
- `price_moves`: Biggest price moves over the last week across all tracked products (typical asking price, then vs now), falling and rising.
- `price_per_unit`: Cheapest price per unit, best first: per GB/TB for storage and RAM, per GB of VRAM for GPUs, per battery, per ounce, per foot of cable and so on. category = a key from list_categories (e.g. 'storage', 'ram', 'gpus', 'Batteries', 'Coffee & tea'). Optional condition for eBay categories: new, used or refurb.
- `price_shopping_list`: Price a list of things to buy in one call. Each item is matched to the closest product sharpest.ai tracks (computer parts, electronics, collectibles, household staples), and you get the cheapest current US eBay asking price (item + shipping) for each, times its quantity, and the list total. Use it for a PC build, a homelab or NAS parts list, a set of cards, or a grocery/household list. Check the matched name: when it is not what was meant, refine that query and call again.
- `search_prices`: Find current prices for a product on sharpest.ai: GPUs, CPUs, RAM, SSDs, phones, laptops, cameras, consoles, Pokemon and other trading cards, LEGO, and everyday staples priced per unit (batteries, coffee, cables...). Returns today's lowest and median US eBay Buy It Now asking price (item + shipping, USD; not sold prices) or, for staples, the cheapest price per unit across Amazon and eBay, with a link to the product page.
- `used_vs_new`: How much buying used or refurbished saves vs new, typical price vs typical price, for a category key from list_categories (not collectibles).