Pechincha.ai
REMOTE · PECHINCHA.AI
Brazilian deals: search active promos, coupons and price history from Brazilian online stores.
Available components
Last scanned (14 hours ago)
Scores higher than 92% of remote servers
Reachable. Last reached 22 Oct 2026.
Category E-commerce
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability86
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 1534 tokens (~102/item across 15 items; 14 tools + 1 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management67
- Stability observed for 20 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage96
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 88% of tool parameters carry a description.Partial
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 14 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 16 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
- Supports UI / widget rendering.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 22 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.
- 12 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 33. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.
- 10 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 27. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 7 Oct 26 +2
- The server rewrote its instructions, which are the text every model session reads security
- Tool “list_stores” rewrote its description, which is the text the model reads security
- Tool “search_deals” rewrote its description, which is the text the model reads security
- Schema quality: 830 → 1534 ▼ functional
- The server now declares the “resources” capability functional
- First check of Capabilities: pass functional
- First check of Schema quality: 100 functional
- New resource “app” functional
- New tool “get_list” functional
- New tool “get_similar_deals” functional
- New tool “list_coupon_stores” functional
- New tool “list_deal_coupons” functional
- New tool “list_themes” functional
- New tool “search_guides” functional
- “search_deals” added an optional parameter “limit” cosmetic
- “search_deals” added an optional parameter “sort” cosmetic
- “search_deals” added an optional parameter “theme” cosmetic
- “search_deals” reworded the description of “query” cosmetic
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 22 Oct 2026 · Probed https://pechincha.ai/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=pechincha.ai | CN=YR2,O=Let's Encrypt,C=US | 29 Sept 2026 | 28 Dec 2026 | RSA 2048 | SHA256-RSA | 6e4886cda27e6d055d6e9d0442dac7f693d |
| SANs: pechincha.ai | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of pechincha.ai. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ai. | present | 3799 | 8 | Verified |
| pechincha.ai. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000; includeSubDomains; preload |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=(), browsing-topics=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://pechincha.ai/mcp | Verified | 200 | |
| http (plaintext) | http://pechincha.ai/mcp | HTTPS enforced | 308 | https://pechincha.ai/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
check_product_url Check product URL ~78
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.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Product page URL at the store |
| Name | Type | Req | Description |
|---|---|---|---|
| deal | – | yes | null when Pechincha.ai has no active deal for the URL |
| lowest_price | number|null | yes | BRL, lowest price across stores |
| lowest_price_store | string|null | yes | – |
| product_id | string|null | yes | – |
| product_url | string|null | yes | – |
No examples provided.
get_deal Get deal details ~76
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.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Deal id, the UUID in https://pechincha.ai/p/<id>/<slug> |
| Name | Type | Req | Description |
|---|---|---|---|
| deal | – | yes | null when the deal does not exist |
No examples provided.
get_list Get list ~108
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.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Deals per page, up to 25 |
| page | integer | – | – |
| slug | string | yes | The slug in https://pechincha.ai/lista/<slug> |
| Name | Type | Req | Description |
|---|---|---|---|
| list | – | yes | null when the list does not exist or is private |
No examples provided.
get_price_history Get price history ~99
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.
| Name | Type | Req | Description |
|---|---|---|---|
| period | string | – | – |
| product_id | string | yes | Product id, the UUID in https://pechincha.ai/produto/<id>/<slug> |
| Name | Type | Req | Description |
|---|---|---|---|
| history | – | yes | null when the product does not exist |
No examples provided.
get_product Get product ~75
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.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Product id, the UUID in https://pechincha.ai/produto/<id>/<slug> |
| Name | Type | Req | Description |
|---|---|---|---|
| product | – | yes | null when the product does not exist |
No examples provided.
get_similar_deals Get similar deals ~83
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.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Deal id, the UUID in https://pechincha.ai/p/<id>/<slug> |
| limit | integer | – | Deals per page, up to 25 |
| Name | Type | Req | Description |
|---|---|---|---|
| deals | array | yes | – |
No examples provided.
list_categories List categories ~32
Pechincha.ai categories as name (Brazilian Portuguese) and slug, for the category filter of search_deals.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| categories | array | yes | – |
No examples provided.
list_coupon_stores List stores with coupons ~36
Stores with active coupon codes on Pechincha.ai, as name and slug. Get the codes with list_store_coupons.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| stores | array | yes | – |
No examples provided.
list_deal_coupons List coupons for a deal ~101
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.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Deal id, the UUID in https://pechincha.ai/p/<id>/<slug> |
| Name | Type | Req | Description |
|---|---|---|---|
| coupons | array | yes | – |
| deal | – | yes | null when the deal does not exist |
| store | string|null | yes | – |
| total | integer | yes | – |
No examples provided.
list_store_coupons List store coupons ~47
Active coupon codes of a store on Pechincha.ai. Content in Brazilian Portuguese.
| Name | Type | Req | Description |
|---|---|---|---|
| store | string | yes | Store slug from list_stores, e.g. "amazon" |
| Name | Type | Req | Description |
|---|---|---|---|
| coupons | array | yes | Deals with a coupon code |
| store | string|null | yes | Store name, null when the slug does not exist |
| total | integer | yes | – |
No examples provided.
list_stores List stores ~85
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.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | – | Part of the store name, e.g. "amazon" |
| Name | Type | Req | Description |
|---|---|---|---|
| stores | array | yes | – |
No examples provided.
list_themes List themes ~71
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.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | – | Part of the theme name, e.g. "black friday" |
| Name | Type | Req | Description |
|---|---|---|---|
| themes | array | yes | – |
No examples provided.
search_deals Search deals ~424
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.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Category slug from list_categories |
| limit | integer | – | Deals per page, up to 25 |
| max_price | number | – | Maximum price in BRL, e.g. 3000 |
| min_price | number | – | Minimum price in BRL, e.g. 100 |
| page | integer | – | – |
| query | string | – | Words describing the item, e.g. "air fryer" or "moletom de capuz azul" |
| sort | string | – | featured: best deals right now (discount, engagement and freshness); cheapest: lowest price first; popular: most viewed |
| store | string | – | Store slug from list_stores, e.g. "amazon" |
| theme | string | – | Theme slug from list_themes, e.g. "black-friday" |
| Name | Type | Req | Description |
|---|---|---|---|
| deals | array | yes | – |
| page | integer | yes | – |
| pages | integer | yes | – |
| total | integer | yes | Active deals matching the search |
No examples provided.
search_guides Search buying guides ~73
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.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | – | Text to search, e.g. "air fryer" |
| Name | Type | Req | Description |
|---|---|---|---|
| guides | array | yes | – |
No examples provided.
How do I install the Pechincha.ai MCP server?
Pechincha.ai is a hosted endpoint at https://pechincha.ai/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · pechincha.ai
claude mcp add --transport http ai-pechincha-deals 'https://pechincha.ai/mcp'
What is the Pechincha.ai MCP server?
Pechincha.ai is an MCP server listed in the public MCP registry as ai.pechincha/deals. Brazilian deals: search active promos, coupons and price history from Brazilian online stores. This page covers its hosted endpoint (https://pechincha.ai/mcp).
Is the Pechincha.ai MCP server safe to use?
Pechincha.ai scores 85 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Pechincha.ai MCP server expose?
Pechincha.ai exposes 14 tools: search_deals, get_deal, get_product, get_price_history, check_product_url, and 9 more. Their descriptions and schemas cost roughly 1,388 tokens of context every time the server is loaded.
Does the Pechincha.ai MCP server require authentication?
No. We connected to Pechincha.ai without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Pechincha.ai MCP server still maintained?
Pechincha.ai is still listed as active in the MCP registry. We last reached this channel on 22 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.