# Pechincha.ai

> Brazilian deals: search active promos, coupons and price history from Brazilian online stores.

- name: ai.pechincha/deals
- version: 1.0.1
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 80/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.pechincha%2Fdeals
- tools: https://api.protogrid.dev/v1/servers/ai.pechincha%2Fdeals/tools

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

## Connection (mcpServers)

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


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-18d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 80/100 (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: 86 (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`: 14 of 14 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: list_deal_coupons (idempotentHint); search_guides (idempotentHint); get_deal (idempotentHint); …
- pass `tools.token_cost`: about 2,205 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 75 (weight 15)

- warn `stability.changes`: 20 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

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

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

- tools: 14, about 2,205 tokens to load them all
- tool set hash: a5304ba8a099a6171c3e950c2f957224
- tools last changed: 2026-10-07T01:51:44.920Z
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.pechincha/deals.svg)](https://protogrid.dev/servers/ai.pechincha/deals)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-07 `get_list` changed (description, inputSchema)
  - before: A public Pechincha.ai list (https://pechincha.ai/lista/<slug>), such as a gift list someone shared: name, description, price range and its active deals, 25 per page. Content in Brazilian Portuguese.
  - after: A public Pechincha.ai list (https://pechincha.ai/lista/<slug>), such as a gift list someone shared: name, description, price range and its active deals, 10 per page by default (`limit` up to 25). Content in Brazilian Portuguese.
- 2026-10-07 `get_similar_deals` changed (inputSchema)
- 2026-10-07 `list_stores` changed (description)
  - before: Stores on Pechincha.ai as name and slug, for search_deals and list_store_coupons. There are 1000+ stores: pass `query` to filter by name.
  - after: Stores on Pechincha.ai as name and slug, for search_deals and list_store_coupons. Without `query`, only the stores with deals in the last 7 days; there are 1000+ stores, so pass `query` to find any other by name.
- 2026-10-07 `search_deals` changed (description, inputSchema)
  - before: Search active (not expired) deals on Pechincha.ai, 25 per page; with `query` the most relevant come first, without it the newest, unless `sort` says otherwise. Each result has price and old price in BRL, discount %, store, coupon code if any, publication date, the deal page URL and the product photo URL. Content is Brazilian Portuguese, so search in Portuguese: `query` matches whole words (and their start: "celular" finds "celulares") plus meaning ("blusa de frio" finds hoodies), so describe the item in a few words, e.g. "moletom de capuz azul"; with 3+ words one may be missing. Accessories that mention the term also match ("notebook" returns backpacks and cables too), so check titles. For a budget ("até R$ 3.000"), pass `max_price`; for a floor or a range ("entre R$ 100 e R$ 200"), pass `min_price` too. For seasonal events, gift ideas and niches (Black Friday, Dia das Crianças...), pass `theme` from list_themes.
  - after: Search active (not expired) deals on Pechincha.ai, 10 per page by default (`limit` up to 25); with `query` the most relevant come first, without it the newest, unless `sort` says otherwise. Each result has price and old price in BRL, discount %, store, coupon code if any, publication date, the deal page URL and the product photo URL. Content is Brazilian Portuguese, so search in Portuguese: `query` matches whole words (and their start: "celular" finds "celulares") plus meaning ("blusa de frio" finds hoodies), so describe the item in a few words, e.g. "moletom de capuz azul"; with 3+ words one may be missing. Accessories that mention the term also match ("notebook" returns backpacks and cables too), so check titles. For a budget ("até R$ 3.000"), pass `max_price`; for a floor or a range ("entre R$ 100 e R$ 200"), pass `min_price` too. For seasonal events, gift ideas and niches (Black Friday, Dia das Crianças...), pass `theme` from list_themes.
- 2026-10-06 `check_product_url` changed (outputSchema)
- 2026-10-06 `get_product` changed (outputSchema)
- 2026-10-06 `get_deal` changed (outputSchema)
- 2026-10-06 `search_guides` added
  - Buying guides and articles from the Pechincha.ai blog: title, summary, date and URL. Search in Portuguese with short terms, e.g. "air fryer"; without `query`, the newest posts. Content in Brazilian Portuguese.
- 2026-10-06 `get_list` added
  - A public Pechincha.ai list (https://pechincha.ai/lista/<slug>), such as a gift list someone shared: name, description, price range and its active deals, 25 per page. Content in Brazilian Portuguese.
- 2026-10-06 `list_themes` added
  - Pechincha.ai themes as name and slug, for the theme filter of search_deals: seasonal events (Black Friday, Dia das Crianças...), gift ideas and product niches. Pass `query` to filter.

Full history: https://api.protogrid.dev/v1/servers/ai.pechincha%2Fdeals/changes

## Remotes

- https://pechincha.ai/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (14)

- `check_product_url`: Check whether Pechincha.ai has an active deal for a product page URL from an online store. Returns the deal (price in BRL, discount, store, coupon, purchase link) and the lowest price across stores, or says there is none. Content in Brazilian Portuguese.
- `get_deal`: Full details of a deal: product photo, price and discount in BRL, store, coupon, purchase link, 30-day price history, product pros/cons, specs and FAQ. Markdown in Brazilian Portuguese.
- `get_list`: A public Pechincha.ai list (https://pechincha.ai/lista/<slug>), such as a gift list someone shared: name, description, price range and its active deals, 10 per page by default (`limit` up to 25). Content in Brazilian Portuguese.
- `get_price_history`: Price history of a product, to judge whether a discount is real: min/avg/max in BRL, number of records and up to 30 dated prices. Says so when prices span fewer than 3 different days (not enough history to judge). Content in Brazilian Portuguese.
- `get_product`: A product across stores: product photo, current offers with prices in BRL, lowest price, 30-day price stats, review summary, pros/cons, specs and FAQ. Markdown in Brazilian Portuguese.
- `get_similar_deals`: Active deals similar to a deal (same kind of product, other brands, models and stores), to compare alternatives or find a cheaper one. Content in Brazilian Portuguese.
- `list_categories`: Pechincha.ai categories as name (Brazilian Portuguese) and slug, for the category filter of search_deals.
- `list_coupon_stores`: Stores with active coupon codes on Pechincha.ai, as name and slug. Get the codes with list_store_coupons.
- `list_deal_coupons`: Active coupon codes of the store selling a deal, to check whether one applies to it. Each coupon title states its rule (discount, eligible products or brands, minimum purchase) and valid_until is the end date the store reports: compare them with the deal's title and price before suggesting a code. Content in Brazilian Portuguese.
- `list_store_coupons`: Active coupon codes of a store on Pechincha.ai. Content in Brazilian Portuguese.
- `list_stores`: Stores on Pechincha.ai as name and slug, for search_deals and list_store_coupons. Without `query`, only the stores with deals in the last 7 days; there are 1000+ stores, so pass `query` to find any other by name.
- `list_themes`: Pechincha.ai themes as name and slug, for the theme filter of search_deals: seasonal events (Black Friday, Dia das Crianças...), gift ideas and product niches. Pass `query` to filter.
- `search_deals`: Search active (not expired) deals on Pechincha.ai, 10 per page by default (`limit` up to 25); with `query` the most relevant come first, without it the newest, unless `sort` says otherwise. Each result has price and old price in BRL, discount %, store, coupon code if any, publication date, the deal page URL and the product photo URL. Content is Brazilian Portuguese, so search in Portuguese: `query` matches whole words (and their start: "celular" finds "celulares") plus meaning ("blusa de frio" finds hoodies), so describe the item in a few words, e.g. "moletom de capuz azul"; with 3+ words one may be missing. Accessories that mention the term also match ("notebook" returns backpacks and cables too), so check titles. For a budget ("até R$ 3.000"), pass `max_price`; for a floor or a range ("entre R$ 100 e R$ 200"), pass `min_price` too. For seasonal events, gift ideas and niches (Black Friday, Dia das Crianças...), pass `theme` from list_themes.
- `search_guides`: Buying guides and articles from the Pechincha.ai blog: title, summary, date and URL. Search in Portuguese with short terms, e.g. "air fryer"; without `query`, the newest posts. Content in Brazilian Portuguese.