Catálogo Blucher
REMOTE · CATALOGO.BLUCHER.COM.BR
Livros da Editora Blucher: busca, edição, preço, ementa / Blucher books: search, prices, syllabi
Available components
Last scanned (3 hours ago)
Scores higher than 69% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Education and Research
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 Security83
- 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 is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability63
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 2114 tokens (~352/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management33
- Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- 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 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).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.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
- Tool “obter_livro” rewrote its description, which is the text the model reads security
- 28 Oct 26 +1
- The server rewrote its instructions, which are the text every model session reads security
- Tool “buscar_livros” rewrote its description, which is the text the model reads security
- Tool “obter_livro” rewrote its description, which is the text the model reads security
- Tool “recomendar_para_ementa” rewrote its description, which is the text the model reads security
- 27 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
- 26 Oct 26 73
First indexed and scored.
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 5 Nov 2026 · Probed https://catalogo.blucher.com.br/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=catalogo.blucher.com.br | CN=WE1,O=Google Trust Services,C=US | 23 Oct 2026 | 21 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | bab1a973abb89ae70e8a7abc1f141cbc |
| SANs: catalogo.blucher.com.br | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC secure
Validation of catalogo.blucher.com.br. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| br. | present | 38298 | 13 | Verified |
| com.br. | present | 50930 | 13 | Verified |
| blucher.com.br. | present | 2371 | 13 | Verified |
| catalogo.blucher.com.br. | Verified address RRset verified with the apex keys |
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=31536000 |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://catalogo.blucher.com.br/mcp | Verified | 200 | |
| http (plaintext) | http://catalogo.blucher.com.br/mcp | HTTPS enforced | 301 | https://catalogo.blucher.com.br/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 →
buscar_livros Buscar livros da Blucher ~740
Busca livros da Editora Blucher por tema, título, autor ou pergunta em linguagem natural; filtra por área, formato, idioma e disponibilidade. Use sempre que a pessoa quiser saber se a Blucher tem livro sobre um assunto, procurar um título ou autor (tolera erro de digitação) ou montar uma lista de leitura. Por padrão devolve a edição vigente do que está à venda e também os livros fora de catálogo, marcados; de uma obra com edição mais recente, vem a mais recente (e a antiga, com edicao.substituido_por, quando a busca casou com o título dela); um ISBN como consulta devolve o livro desse ISBN (mesmo antigo ou fora de catálogo). Cada livro traz `url`, o link da página dele em www.blucher.com.br; a ficha completa (preço detalhado, sumário, edições) vem de obter_livro, pelo ISBN. Search the catalog of Editora Blucher (Brazilian technical, scientific and academic publisher) by topic, title, author or natural-language question; filter by area, format, language and availability. Use it whenever the user asks whether Blucher has a book on a subject, looks for a title or author (typos tolerated) or builds a reading list. By default returns the current edition of books on sale plus out-of-catalog books, flagged; for a work with a newer edition you get the newer one (and the old one, with edicao.substituido_por, when the query matched its title); an ISBN as the query returns that book. Each book carries `url`, the link to its page on www.blucher.com.br; the full record comes from obter_livro, by ISBN.
| Name | Type | Req | Description |
|---|---|---|---|
| apenas_disponiveis | boolean | – | true (padrão): o que se compra hoje (impresso à venda ou eBook nas lojas) ou se baixa de graça (eBook de acesso aberto), mais os fora de catálogo enquanto incluir_fora_de_catalogo=true. false inclui… |
| area | – | – | Nome ou prefixo de área (veja catalogo_facetas), ex.: 'Engenharias'. / Area name or prefix. |
| consulta | string | yes | Tema, título, autor, pergunta ou ISBN, em qualquer idioma. / Topic, title, author, question or ISBN. |
| formato | – | – | impresso | digital | audiobook. / Format. |
| idioma | – | – | Sigla do idioma (BCP 47): pt-br, en, es; 'pt' casa qualquer português. / Language tag (BCP 47); 'pt' matches any Portuguese. |
| incluir_edicoes_anteriores | boolean | – | false (padrão): a edição vigente de cada obra (a antiga fora de catálogo só aparece quando a busca casou com o título dela, ao lado da mais recente). / Include previous editions. |
| incluir_fora_de_catalogo | boolean | – | true (padrão): também os livros fora de catálogo (disponibilidade=fora_de_catalogo), com a edição mais recente da obra quando houver, como a página do livro. false: tira os que só entraram por esta o… |
| limite | integer | – | Máximo de resultados (1–20). / Max results. |
| Name | Type | Req | Description |
|---|---|---|---|
| aviso | – | – | – |
| resultados | array | yes | – |
| total_considerado | integer | yes | Quantos livros a busca considerou antes do corte por `limite` (os candidatos acima dos limiares). Quando a consulta é o nome de uma categoria ('engenharia civil', 'psicanálise'), é o tamanho dela: to… |
No examples provided.
catalogo_facetas Áreas, coleções, idiomas e formatos ~90
Lista as áreas, coleções, idiomas e formatos que existem no catálogo da Blucher, com o número de livros de cada. Use antes de filtrar buscar_livros por área, para usar nomes que existem em vez de adivinhar. Lists the areas, series, languages and formats in Blucher's catalog, with book counts. Use it before filtering buscar_livros by area.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| areas | array | yes | – |
| atualizado_em | – | – | – |
| colecoes | array | yes | – |
| formatos | array | yes | – |
| idiomas | array | yes | – |
No examples provided.
fetch Fetch a Blucher book ~65
Fetch the full record of a Blucher book by the id (ISBN) returned by search: title, authors, edition, price, availability, synopsis and table of contents. / Ficha completa pelo id (ISBN).
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Book id (ISBN) from search. |
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
| metadata | object | – | – |
| text | string | yes | – |
| title | string | yes | – |
| url | – | – | – |
No examples provided.
obter_livro Ficha completa de um livro ~284
Ficha completa de um livro da Blucher por ISBN (impresso, digital ou de qualquer edição) ou id: autores, edição e se é a vigente, preço em reais, disponibilidade, sinopse, sumário, capítulos, acesso aberto e link de compra. Use para confirmar preço, qual é a edição atual ou se um livro ainda é vendido. Se o ISBN for de uma edição antiga, a ficha diz vigente=false e aponta a atual em edicao.substituido_por. `url` é o link da página do livro; na edição antiga, edicao.substituido_por.url é o da atual. Full record of a Blucher book by ISBN (print, digital or any edition) or id: authors, edition and whether it is current, price in BRL, availability, synopsis, table of contents, chapters, open access and purchase link. If the ISBN belongs to an old edition, edicao.substituido_por points to the current one. `url` is the link to the book's page; for an old edition, edicao.substituido_por.url is the current one's.
| Name | Type | Req | Description |
|---|---|---|---|
| id | – | – | id do livro devolvido por outra ferramenta. / Book id. |
| isbn | – | – | ISBN-13 ou ISBN-10, com ou sem hífens; vale o de qualquer formato. / Any ISBN of the book. |
| Name | Type | Req | Description |
|---|---|---|---|
| acesso_aberto | – | yes | – |
| area_principal | – | – | – |
| areas_secundarias | array | – | – |
| atualizado_em | – | – | – |
| autores | array | – | – |
| aviso | – | – | Limitação desta ficha que o agente deve saber, ex.: `capitulos` cortado nos 60 primeiros (§9.1). |
| bisacs | array | – | – |
| capa | – | – | – |
| capitulos | array | – | – |
| colecao | – | – | – |
| comprar | – | yes | – |
| data_disponibilidade | – | – | – |
| dimensoes | – | – | – |
| disponibilidade | string | yes | – |
| edicao | – | yes | – |
| formatos | array | – | – |
| id | integer | yes | – |
| idiomas | array | – | – |
| isbn | string | yes | – |
| isbns_variantes | array | – | – |
| livros_relacionados | array | – | – |
| paginas | – | – | – |
| palavras_chave | array | – | – |
| preco | – | yes | – |
| selo | – | – | – |
| sinopse | – | – | – |
| situacao | – | – | – |
| subtitulo | – | – | – |
| sumario | – | – | – |
| titulo | string | yes | – |
| url | – | – | Página do livro em www.blucher.com.br: o link do livro, o mesmo de `comprar.url`; nula quando o livro saiu do site. / The book's page on www.blucher.com.br (same as `comprar.url`). |
No examples provided.
recomendar_para_ementa Bibliografia Blucher para uma ementa ~274
Dada a ementa (programa) de uma disciplina, aponta quais livros e capítulos da Blucher cobrem cada tópico, quais livros formam o núcleo da bibliografia e quais tópicos ficaram sem cobertura. Use quando um professor, coordenador ou aluno colar uma ementa ou lista de tópicos e quiser bibliografia. Aceita texto livre, lista ou tópicos numerados. A ementa não precisa de nome, e-mail ou telefone do professor. Cada livro traz `url`, o link da página dele. Given a course syllabus, maps each topic to Blucher books and chapters, lists the core books and the topics with no coverage. Use it when a teacher or student pastes a syllabus or topic list and wants a reading list. No personal data is needed. Each book carries `url`, the link to its page.
| Name | Type | Req | Description |
|---|---|---|---|
| ementa | string | yes | Texto da ementa: livre, em lista ou numerado (20–8.000 caracteres). / Syllabus text. |
| max_por_topico | integer | – | Sugestões por tópico (1–5). / Suggestions per topic. |
| nivel | – | – | graduacao | pos | profissional (ainda sem efeito: o nível dos livros está sendo cadastrado). / Level (no effect yet). |
| Name | Type | Req | Description |
|---|---|---|---|
| aviso | – | – | – |
| complementares | array | – | – |
| nucleo | array | – | – |
| observacao | string | yes | – |
| sem_cobertura | array | – | – |
| topicos | array | yes | – |
No examples provided.
search Search Blucher books ~82
Search Editora Blucher's book catalog (Brazilian technical, scientific and academic publisher) by topic, title or author. Returns ids (ISBNs) to pass to fetch. Same engine as buscar_livros. / Busca no catálogo da Blucher; devolve ids (ISBN) para usar em fetch.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Search query. / Consulta. |
| Name | Type | Req | Description |
|---|---|---|---|
| results | array | yes | – |
No examples provided.
How do I install the Catálogo Blucher MCP server?
Catálogo Blucher is a hosted endpoint at https://catalogo.blucher.com.br/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 · catalogo.blucher.com.br
claude mcp add --transport http br-com-blucher-catalogo 'https://catalogo.blucher.com.br/mcp'
What is the Catálogo Blucher MCP server?
Catálogo Blucher is an MCP server listed in the public MCP registry as br.com.blucher/catalogo. Livros da Editora Blucher: busca, edição, preço, ementa / Blucher books: search, prices, syllabi. This page covers its hosted endpoint (https://catalogo.blucher.com.br/mcp).
Is the Catálogo Blucher MCP server safe to use?
Catálogo Blucher scores 77 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 Catálogo Blucher MCP server expose?
Catálogo Blucher exposes 6 tools: buscar_livros, obter_livro, recomendar_para_ementa, catalogo_facetas, search, fetch. Their descriptions and schemas cost roughly 1,535 tokens of context every time the server is loaded.
Does the Catálogo Blucher MCP server require authentication?
No. We connected to Catálogo Blucher without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Catálogo Blucher MCP server still maintained?
Catálogo Blucher is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.