Second Brain
Shared Graph-RAG memory for AI agents: markdown vault, wikilink recall, tasks, messaging.
Servidor MCP · de ara-5
Resumo
Second Brain é um servidor MCP publicado por ara-5. Marketplaces que lemos e que o listam: 1 (Official MCP Registry). A última mudança que registramos foi em 2026-11-03. Conforme nossa passagem pelos marketplaces em 2026-11-07.
O que pede
- Roda na sua máquina
- Segredos: 1
- Configurações: 3
Exige: BRAIN_KEY (secreta)
O que declara, pede e executa, por completo
Instale apenas plugins de desenvolvedores em quem você confia. Mostramos o que os marketplaces publicam e não testamos plugins.
Funciona com
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
Pelos marketplaces que o listam e pelo transporte MCP que declara, conforme cada cliente documenta. Não testamos plugins.
Conectar
Comandos e configurações gerados apenas a partir do que os marketplaces declaram. Não os executamos por você e não testamos plugins.
Como servidor MCP local: pacote npm
Gerado a partir do que Official MCP Registry declara.
claude mcp add --env "BRAIN_KEY=<YOUR_BRAIN_KEY>" --transport stdio second-brain -- npx -y mind-mri-second-brain[mcp_servers.second-brain]
command = "npx"
args = ["-y", "mind-mri-second-brain"]
[mcp_servers.second-brain.env]
BRAIN_KEY = "<YOUR_BRAIN_KEY>"{
"mcpServers": {
"second-brain": {
"command": "npx",
"args": [
"-y",
"mind-mri-second-brain"
],
"env": {
"BRAIN_KEY": "<YOUR_BRAIN_KEY>"
}
}
}
}Substitua os valores entre sinais de menor e maior pelos seus. Mostramos os nomes das configurações, nunca valores.
Configurações opcionais que também indica: BRAIN_PORT, BRAIN_VAULT.
Onde está publicado
| Marketplace | Status | Versão | Números | Verificado | Visto pela primeira vez |
|---|---|---|---|---|---|
| Official MCP Registry (Abrir o registro) | Listado | 1.7.1 | Forks (GitHub): 0 Estrelas (GitHub): 2 |
Sem marcação |
Cada número é do próprio marketplace e nunca é somado entre marketplaces. Um marketplace que não publica números não mostra nenhum: sem número não é zero.
O que mudou
- Official MCP Registry: lançou a versão 1.7.1 (antes 1.7.0)
- Official MCP Registry: lançou a versão 1.7.0 (antes 1.6.1)
- Official MCP Registry: lançou a versão 1.6.1 (antes 1.6.0)
- Passou a ser um produto que acompanhamos
- Official MCP Registry: apareceu
Plugins semelhantes
Produtos cujos próprios nomes, descrições, ferramentas e skills são os mais próximos deste pelo significado, em todos os marketplaces que lemos. A proximidade é ordenada apenas dentro desta lista.
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Mnema — Shared Brain for You and Your AI Agents
Self-hostable shared brain for you and your AI agents — docs, flows, meetings, decisions, rationale
-
Turn your notes, links and conversations into a Living Brain your AI tools share and build on.
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Engram: AI memory you can edit in Obsidian
Shared memory for Claude, ChatGPT and any MCP client. Read and edit it in Obsidian or the web app.
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membase ai.membase/membase
Long-term memory for you and your AIs: search memories, read the profile, add facts and documents.
-
Your personal knowledge base and memory for AI agents: search, explore and feed your myBrain.
-
Self-hosted memory for AI agents with hybrid search, knowledge graphs, tasks, and document sync.
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Persistent memory layer for AI tools. Save and recall notes across Claude and other MCP clients.
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Cross-session memory and hybrid RAG over your notes and docs. Local-first, with cited answers.
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Plain-markdown second brain for you and your AI: notes, projects, tasks, search, links.
-
AI memory system — mine projects and conversations into a searchable palace. 47 MCP tools, auto-save hooks, guided setup.
Plugins semelhantes por marketplace
A mesma pergunta feita a cada marketplace separadamente: existe lá um equivalente deste plugin?
Listado em Claude Code: claude-plugins-community (5)
-
claude-code-plugin-for-goodmem-a-memory-infra-for-agents
With this plugin, you can operate Goodmem's memory infra in plain English, to create, manage, and orchestrate embedders, rerankers, and LLMs, to ingest and create memories from…
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agent-knowledge io.github.keshrath/agent-knowledge
Cross-session memory for AI agents - knowledge graph, scoring, semantic search
-
Personal AI memory layer. Capture decisions, lessons, and context that carry across sessions.
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Local AI memory system for Claude Code and Cursor. Remembers your preferences, decisions, and project context across sessions using a Go HTTP service and Qdrant vector database…
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engram io.github.tstockham96/engram
Intelligent agent memory with automatic extraction, consolidation, and bi-temporal recall.
Listado em Claude Code: claude-plugins-official (5)
-
Continuous memory for Claude Code. Extracts, summarizes, and compresses conversations into tiered daily logs. Claude remembers what you did yesterday.
-
Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.
-
Notion workspace integration. Search pages, create and update documents, manage databases, and access your team's knowledge base directly from Claude Code for seamless…
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Secure access to Miro boards. Enables AI to read board context, create diagrams, and generate code with enterprise-grade security.
-
Output.ai workflow development toolkit for Claude Code. Adds 5 specialist agents (planner, builder, debugger, prompt writer, quality reviewer), 40+ slash-command skills covering…
Listado em Claude: knowledge-work-plugins (5)
-
Secure access to Miro boards. Enables AI to read board context, create diagrams, and generate code with enterprise-grade security.
-
Manage tasks, plan your day, and build up memory of important context about your work. Syncs with your calendar, email, and chat to keep everything organized and on track.
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Connect 8,000+ apps to your AI workflow. Discover, enable, and execute Zapier actions directly from your client.
-
Search across all of your company's tools in one place. Find anything across email, chat, documents, and wikis without switching between apps.
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Build multimodal AI applications with Pixeltable -- tables, computed columns, embedding search, UDFs, tool-calling agents, and 25+ AI provider integrations.
Listado em Codex: openai-curated (openai/plugins) (5)
-
Notion workflows for implementation planning, research synthesis, meeting preparation, and knowledge capture.
-
Turn Codex into your ClickUp command center.
-
Bring operational data and context into the flow of your ChatGPT conversations. You can ask questions, create and update records, and analyze your data—all through conversation…
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Search, create and update Linear issues, projects, and initiatives. Draft PRDs, write updates, analyze customer requests, and keep plans up to date — all from within ChatGPT
-
Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.
Listado em Community GitHub marketplaces (5)
-
AI memory system — mine projects and conversations into a searchable palace. 47 MCP tools, auto-save hooks, guided setup.
-
A dual-path memory system for proactive agents: a typed knowledge graph with evidence, contradictions and supersession, maintained in the background on a small model. No API key…
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The bridge between Claude's working memory and Basic Memory's durable knowledge graph — session briefings, pre-compaction checkpoints, and capture reflexes
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A lightweight, Git-backed permanent memory for AI agents.
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memex io.github.iamtouchskyer/memex
Zettelkasten-based agent memory system with bidirectional links
Listado em Copilot CLI: github/awesome-copilot (5)
-
Comprehensive collection for building declarative agents with Model Context Protocol integration for Microsoft 365 Copilot
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Task Researcher and Task Planner for intermediate to expert users and large codebases - Brought to you by microsoft/edge-ai
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Run a lightweight, role-separated AI development team with flexible tools, developer-selected models, proportionate planning, and optional QA.
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Maps branching Copilot conversations so parallel follow-up questions and exploration paths from complex tasks or learning can be navigated without losing context. Its visual…
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Three-layer verification pipeline for AI output. Extracts claims, finds sources, and flags hallucination risks so humans can verify before acting.
Listado em Copilot CLI: github/copilot-plugins (5)
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
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workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
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Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
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Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
Listado em Cursor: cursor/plugins (5)
-
Capture, search, and organize notes and collections.
-
Incremental transcript-driven memory updates for AGENTS.md using high-signal bullet points only.
-
Search, create, and update documents and daily notes.
-
Search meeting transcripts, summaries, and action items.
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Search company knowledge and draft verified answers.
Listado em Docker MCP Catalog (5)
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mcp-neo4j-memory io.github.neo4j-contrib/mcp-neo4j-memory
MCP Neo4j Knowledge Graph Memory Server
-
Production-ready RAG service to search and retrieve data from your documents.
-
A Model Context Protocol server for Omi interaction and automation. This server provides tools to read, search, and manipulate Memories and Conversations.
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Knowledge graph-based persistent memory system.
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MCP server that interacts with Obsidian via the Obsidian rest API community plugin.
Listado em Official MCP Registry (5)
-
Mnema — Shared Brain for You and Your AI Agents
Self-hostable shared brain for you and your AI agents — docs, flows, meetings, decisions, rationale
-
Turn your notes, links and conversations into a Living Brain your AI tools share and build on.
-
Engram: AI memory you can edit in Obsidian
Shared memory for Claude, ChatGPT and any MCP client. Read and edit it in Obsidian or the web app.
-
membase ai.membase/membase
Long-term memory for you and your AIs: search memories, read the profile, add facts and documents.
-
Your personal knowledge base and memory for AI agents: search, explore and feed your myBrain.
Listado em PyPI (MCP servers) (5)
-
Shared, cited knowledge-graph memory for agents — ask, search, remember, keep standing instructions
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mnemo io.github.n24q02m/mnemo
Persistent AI memory with hybrid search and embedded sync. Open, free, unlimited.
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MCP server for EverOS — long-term memory for AI agents, backed by the EverOS Cloud Memory API (v2)
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hypermnesia-mcp io.github.cdeust/hypermnesia-mcp
Persistent memory for AI agents — 36 cited neuroscience mechanisms, local-first, hybrid retrieval.
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Semantic memory layer for AI applications. REST API + MCP transport + knowledge graph + autonomous consolidation. Works with 14+ AI clients. Self-host, zero cloud cost.
Listado em npm registry (MCP servers) (5)
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Local-first memory for AI coding agents — Markdown + SQLite FTS5, shared across editors via MCP.
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agent-knowledge io.github.keshrath/agent-knowledge
Cross-session memory for AI agents - knowledge graph, scoring, semantic search
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Your Obsidian vault as private, searchable memory for Claude, Cursor, Hermes and any MCP client
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AI agent memory & knowledge graph, hosted in Germany (GDPR). Recall, relations, store via MCP.
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superlocalmemory io.github.varun369/superlocalmemory
Local-first AI memory with knowledge graphs and hybrid search. 17+ AI tools via MCP. Free.
Encontrados pelo significado, não por código ou repositório em comum: plugins semelhantes continuam sendo produtos distintos, e isto não é uma avaliação nem uma recomendação.
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Você também recebe alertas quando um marketplace o publica, o remove, muda a marca de verificado ou o que ele pede, e o endpoint remoto passa a ser monitorado como um serviço web.
Dados de Official MCP Registry. Os números vêm das nossas próprias passagens regulares pelos marketplaces, última leitura em . Não publicamos dados de contato dos editores de plugins.