Upload and search your personal documents, notes, and files with semantic search.
A private knowledge base that indexes documents (markdown, text, Word, PDF, images) and lets you search them semantically. Upload files or paste text, then retrieve relevant excerpts to use as context for your tasks.
Try asking Muse: "Search my uploaded meeting notes to find what we decided about the Q3 budget."
Source: Found in the official MCP Registry (io.github.mcp-dir/kb-mcp) · First listed September 25, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 2 h ago.
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://api.mcp.ai/p_kbNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Response time at the last check: 494ms. Worked in 90% of checks over 30 days.
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
kb_searchBusca semântica na base de conhecimento. Devolve os trechos (chunks) mais relevantes pra usar como contexto, com nome do arquivo de origem e score. Retrieval-only: você sintetiza a resposta a partir dos trechos.kb_list_documentsLista os documentos da base (id, nome, status, tamanho, nº de chunks).kb_get_documentMetadados + status de um documento específico (sem o texto cru). Bulk support: accepts document_ids for batched execution.kb_add_textAdiciona um texto colado à base (vira um documento indexado e buscável). Útil pra notas, trechos, anotações.kb_ingest_urlBaixa um arquivo de uma URL (.md/.txt/.docx) e o indexa na base. Bom pra ingerir um documento remoto sem upload manual.kb_remove_documentRemove um ou mais documentos da base (apaga o original, os chunks e o índice). Aceita uma lista de ids.kb_list_accountsLista as bases de conhecimento conectadas neste install. Retorna cada base com id, rótulo e um flag is_default (true quando só há uma — não precisa passar `account` nas outras tools). Com várias bases, toda kb_* aceita um `account` opcional (id ou rótulo).show_versionShow the current MCP platform and adapter versions.report_bugReport a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.connectReturns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns connect_url for the toolkit and per-install URLs.toolkit_infoReturns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.marketplaceThe official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X", "consulta um CPF", "is there a tool for Y". Core flow: action=search discovers MCPs by intent → describe returns one MCauthenticateMCP.AI for IDE agents (Cursor, etc.): log in in the browser, copy the access token. Best: add it to this server's config as a header `Authorization: Bearer <token>` for a permanent, non-expiring connection. Or paste it here for a session-only login: call with { token: "<jwt>" } ahttps://api.mcp.ai/p_kbNot in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Base de Conhecimento to help me. It is a free service with an MCP server at https://api.mcp.ai/p_kb. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
At the last check (September 28, 2026, 07:31 UTC) the endpoint was working, answering in 494ms. Over the last 7 days it answered 90% of health checks. It is checked every 15 minutes.
It was screened on September 25, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
It exposes 13 tools, including kb_search, kb_list_documents, kb_get_document, kb_add_text. For example, you could ask Muse: "Search my uploaded meeting notes to find what we decided about the Q3 budget."
This listing was added from public sources (Found in the official MCP Registry (io.github.mcp-dir/kb-mcp)). If you build Base de Conhecimento, claim it to correct the details and get your badge.
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