io.github.IsaiahDupree/second-brain-bridge
Search and reason over your Obsidian-style Markdown vault, right from ChatGPT.
MCP server · by IsaiahDupree
About
io.github.IsaiahDupree/second-brain-bridge is an MCP server published by IsaiahDupree. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-12.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http second-brain-bridge https://secondbrainbridge.vercel.app/mcp
[mcp_servers.second-brain-bridge]
url = "https://secondbrainbridge.vercel.app/mcp"
{
"mcpServers": {
"second-brain-bridge": {
"url": "https://secondbrainbridge.vercel.app/mcp"
}
}
}
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.3.0 | Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
stellavault io.github.Evanciel/stellavault
Local-first MCP server: Claude searches, asks & drafts from your Obsidian vault. 21 tools, no keys.
-
smart-connections-mcp io.github.msdanyg/smart-connections-mcp
Local semantic search over Obsidian vaults via Smart Connections embeddings. Multi-vault, private.
-
hivemind io.github.hiveforge-sh/hivemind
MCP server for Obsidian vaults - AI tools with consistent canonical context. Local-first.
-
Your Obsidian vault as private, searchable memory for Claude, Cursor, Hermes and any MCP client
-
Self-hosted Obsidian-compatible markdown vault with a web UI and a 63-tool MCP server for AI agents
-
freshvault io.github.KIOKO-LAB/freshvault
Local semantic search over your Obsidian vault - always fresh, never reindex.
-
memex io.github.evan-moon/memex
Local-first second brain with semantic search. Markdown notes indexed by a local ML model.
-
Second Brain automation for Obsidian vaults — entity management, ingestion, compression, and sync via Claude Code skills
-
smart-connections io.github.gogogadgetbytes/smart-connections
MCP server for Obsidian Smart Connections. Semantic search using your vault's embeddings.
-
mcp-curiosity-engine io.github.onetrueclaude-creator/mcp-curiosity-engine
Surface the notes you forgot you wrote — DMN replay for markdown vaults.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Second Brain automation for Obsidian vaults — entity management, ingestion, compression, and sync via Claude Code skills
-
ntelligent vault assistant for Obsidian via Claude Code. Auto-context, vault intelligence, PKM workflows, and thinking commands.
-
Personal knowledge management for Claude Code. Connect to your Obsidian vault with 20 MCP tools, semantic search, wikilink graph traversal, template-based note creation, link…
-
Self-evolving Claude Code plugin that manages an Obsidian knowledge vault: capture, organize, index, garden — plus a meta-skill that improves the harness itself.
-
A Claude Code plugin that syncs project documentation to your Obsidian vault — one command, zero config. The Problem: You clone repos. Each has scattered documentation — .md…
Has a listing on Claude Code: claude-plugins-official (5)
-
Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.
-
MCP server for terminal commands, file operations, and process management
-
Notion workspace integration. Search pages, create and update documents, manage databases, and access your team's knowledge base directly from Claude Code for seamless…
-
Precise local semantic code search via MCP. Indexes your codebase with Go AST parsing, embeds with Ollama or LM Studio, and exposes vector search to Claude through an MCP server…
-
Secure access to Miro boards. Enables AI to read board context, create diagrams, and generate code with enterprise-grade security.
Has a listing on Claude: knowledge-work-plugins (5)
-
MCP server for terminal commands, file operations, and process management
-
Secure access to Miro boards. Enables AI to read board context, create diagrams, and generate code with enterprise-grade security.
-
Build beautiful documentation sites with Mintlify. Convert non-markdown files into properly formatted MDX pages, add and modify content with correct component use, and automate…
-
Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…
-
Skills for working with Langfuse, the open-source LLM engineering platform for tracing, prompt management, and evaluation.
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Notion workflows for implementation planning, research synthesis, meeting preparation, and knowledge capture.
-
Work with SharePoint using the configured Microsoft SharePoint app connector.
-
Work with Zotero from Codex: search your library, export BibTeX, insert citations, and import references through the Zotero desktop app.
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
Inspect repositories, triage pull requests and issues, debug CI, and publish changes through a hybrid GitHub connector and CLI workflow.
Has a listing on Community GitHub marketplaces (5)
-
FastMCP server for bidirectional sync between personal and team Obsidian vaults
FastMCP server for bidirectional sync between personal and team Obsidian vaults.
-
FastMCP server for Obsidian wikilink suggestions from a pre-computed knowledge g
FastMCP server for Obsidian wikilink suggestions from a pre-computed knowledge graph (graphify…
-
Local markdown notes: ranked + semantic search, tags, todos, and a wiki-link knowledge graph.
-
FastMCP server for surgical queries against a vault knowledge graph (NetworkX no
FastMCP server for surgical queries against a vault knowledge graph (NetworkX node-link JSON).…
-
Local graph memory that lets Codex recall project context across sessions.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Create, edit, run, save, and checkpoint Jupyter notebooks in an interactive Copilot canvas.
-
Analyze any repository and generate AI-ready configuration — AGENTS.md, copilot-instructions.md, CI workflows, issue templates, and more. Mines your PR review patterns and creates…
-
Create, edit, present, and export Markdown slides in a GitHub Copilot Canvas.
-
Generic cross-repo command center canvas for GitHub Copilot with onboarding, focus planning, repo health, work signals, and session cleanup.
-
Model, visualize, and deploy applications with Radius from the GitHub Copilot app and CLI.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
Has a listing on Cursor: cursor/plugins (5)
Has a listing on Docker MCP Catalog (5)
-
MCP server that interacts with Obsidian via the Obsidian rest API community plugin.
-
Production-ready RAG service to search and retrieve data from your documents.
-
MCP server for terminal commands, file operations, and process management
-
A lightweight MCP server for calling MarkItDown.
-
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
Has a listing on Official MCP Registry (5)
-
stellavault io.github.Evanciel/stellavault
Local-first MCP server: Claude searches, asks & drafts from your Obsidian vault. 21 tools, no keys.
-
smart-connections-mcp io.github.msdanyg/smart-connections-mcp
Local semantic search over Obsidian vaults via Smart Connections embeddings. Multi-vault, private.
-
hivemind io.github.hiveforge-sh/hivemind
MCP server for Obsidian vaults - AI tools with consistent canonical context. Local-first.
-
Your Obsidian vault as private, searchable memory for Claude, Cursor, Hermes and any MCP client
-
Self-hosted Obsidian-compatible markdown vault with a web UI and a 63-tool MCP server for AI agents
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.