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Obsidian MCP Servers

Showing 38 Model Context Protocol tools tagged with “Obsidian”.

Browse MCP Servers

Discover, filter, and connect verified Model Context Protocol tools to your AI agents.

Cortex Plugin

Knowledge & Memory

Persistent, self-evolving memory plugin for Claude Code. Background miner extracts durable lessons (decisions, conventions, bug fixes) from completed sessions via Claude Haiku, stores them as human-readable markdown in an Obsidian vault, and assembles query-tailored context briefings at session start. Local-first, no cloud, no API keys. Self-healing install via uv bootstrap shim, /cortex-doctor preflight, graceful FTS-only degraded mode when claude CLI missing. MIT.

Obsidian Semantic Search

Read-only semantic search MCP server for Obsidian vaults using local Ollama embeddings.

Stellavault

Knowledge & Memory

Local-first MCP server: Claude searches, asks & drafts from your Obsidian vault. 21 tools, no keys.

Freshvault

Knowledge & Memory

Local semantic search over your Obsidian vault - always fresh, never reindex.

MCP Obsidian Via Rest

Knowledge & Memory

MCP Server for Obsidian Vault Access via Local REST API

Second Brain MCP

Knowledge & Memory

Second brain en Obsidian: notas, conceptos como nodos, resurfacing y salud del grafo. En castellano.

FastMCP server for Obsidian wikilink suggestions from a pre Computed knowledge g

Knowledge & Memory

FastMCP server for Obsidian wikilink suggestions from a pre-computed knowledge graph (graphify…

FastMCP seed raise pipeline tracker — syncs from Obsidian CRM, generates meeting

Knowledge & Memory

FastMCP seed raise pipeline tracker — syncs from Obsidian CRM, generates meeting prep, tracks…

Vault MCP Tools

Knowledge & Memory

Complete Obsidian vault MCP server. 35 tools: notes, search, graph, tags, canvas.

Sunub Obsidian MCP Server

Knowledge & Memory

Search your Obsidian vault to quickly find notes by title or keyword, summarize related content, a…

Exomem

Knowledge & Memory

Local Markdown/Obsidian knowledge substrate for MCP agents with governed memory and hybrid search.

MCP Obsidian

Knowledge & Memory

Universal AI bridge for Obsidian vaults using MCP. Provides safe read/write access to notes with 11 comprehensive methods for vault operations including search, batch operations, tag management, and frontmatter handling. Works with Claude, ChatGPT, and any MCP-compatible AI assistant.

Evc Team Relay MCP

Knowledge & Memory

Give AI agents read/write access to your Obsidian vault via MCP

Easy Obsidian MCP

Knowledge & Memory

Interact with Obsidian vaults for knowledge management. Create, read, update, and search notes. Works with local Obsidian vaults using filesystem access.

MCP Obsidian

MarkusPfundstein

Other Tools and Integrations

MCP server that interacts with Obsidian via the Obsidian rest API community plugin

Hive

Knowledge & Memory

On-demand Obsidian vault access via MCP. Adaptive context loading (67-82% token savings), full-text and ranked search, health checks, auto git commit, and worker delegation to cheaper models. 10 tools, works with any MCP client.

Agentic Task System

Knowledge & Memory

Turns your task manager into agent memory: hybrid (dense + sparse + keyword, RRF) retrieval over TickTick or an Obsidian vault via a six-method adapter contract. MCP server + CLI, no vector DB to build or maintain. npm i -g @reneza/ats-cli

Obsidian Everywhere

Knowledge & Memory

Graph-native Obsidian vault server with 31 tools for search, backlinks, n-hop neighborhoods, structured and paginated reads, and safe file, partial, and bulk edits with dry-run and rollback. Works with Codex, ChatGPT, Claude, and any MCP client. npx -y obsidian-everywhere /path/to/vault

Vault Cortex

Knowledge & Memory

MCP server for Obsidian vaults — hybrid search, notes & files, memory, tasks, link graph, OAuth-protected.

Agentcairn

Knowledge & Memory

Local-first agent memory: a plain-Markdown Obsidian vault is the source of truth, with a rebuildable DuckDB index for hybrid BM25 + vector + graph recall. Non-lossy capture with secret redaction; works across Claude Code, Codex, Cursor, and any MCP host. uvx agentcairn

Obsidian Codex MCP

dot-RealityTest

Knowledge & Memory

Local-first Obsidian vault MCP server for Codex, Claude Desktop, and other MCP clients. Works directly with markdown files, no Obsidian plugin, API key, cloud service, or running Obsidian app required. Includes read-only mode, backup-on-write, path isolation, and setup examples.

Obsidian MCP

Knowledge & Memory

Self-hosted MCP server for Obsidian with semantic + full-text search over PostgreSQL/pgvector, wikilink graph traversal, atomic note CRUD, OAuth 2.0, and a self-describing vault guide.

LINZA MCP

Knowledge & Memory

Local-first review-gated sidecar for Markdown workspaces. Indexes notes and incoming artifacts into SQLite, proposes domains, links, memory, and growth cards with evidence, and keeps source files unchanged until explicit review. pip install linza-mcp

Obsidian MCP Server

Knowledge & Memory

SSE-enabled MCP server for remote Obsidian vault management with 29 tools for notes, directories, frontmatter, tags, search, and link operations. Docker-ready with health monitoring.

Cosmos MCP

Knowledge & Memory

Personal knowledge graph shared across MCP clients. Account-keyed and portable as a .polarity file, with sources for iMessage, browser history, calendar, Claude Desktop transcripts, shell history, Notion, and Obsidian. npx -y @polarity-lab/cosmos-mcp

Research Hub

Research workspace MCP integrating Zotero, Obsidian, and NotebookLM. Search papers (arXiv/Semantic Scholar/PubMed/CrossRef), ingest into Zotero, sync notes to Obsidian, verify NotebookLM briefs. All three external tools optional. pip install research-hub-pipeline then research-hub serve.

NOUZ MCP

Knowledge & Memory

Semantic knowledge graph for Obsidian. Three modes (pure graph / semantic classification / strict hierarchy), local embeddings, sign classification via cosine similarity to user-defined cores, bottom-up coremix aggregation, semantic bridge discovery, and drift detection. pip install nouz-mcp

Braintube MCP

Knowledge & Memory

Compiles saved YouTube videos, podcasts, articles, PDFs, and Notion/Obsidian notes into a persistent, semantically searchable knowledge base any AI can query over MCP.

Enquire MCP

Knowledge & Memory

Long-term memory for AI agents (Claude Code/Desktop, Cursor, ChatGPT, Codex, OpenClaw) backed by a local Obsidian markdown vault. Hybrid retrieval (BM25 + ML embeddings + BGE reranker, RRF-fused), HNSW + int8 quantization, agentic RAG (HyDE + sub-question), GraphRAG-light (Louvain wikilink community detection), standalone Obsidian Bases, PDFs + Tesseract OCR. 46 tools, 19 MCP prompts, MIT, SLSA L2, zero cloud calls during serve. npx -y @oomkapwn/enquire-mcp serve --vault

Obsidian MCP Pro

Knowledge & Memory

Feature-complete Obsidian vault MCP server with 23 tools and 3 resources. Full-text search, note CRUD, frontmatter queries, tag management, backlinks, graph traversal (BFS up to 5 hops), orphan/broken link detection, and canvas support. Auto-detects vault, path traversal protection, MIT licensed.