# Nexus MCP for Obsidian

> Use this tool when you need to enhance your Obsidian vault with advanced note management and search capabilities. It solves problems related to information overload and knowledge retrieval by providing tools for reading, writing, and searching notes, as well as maintaining a long-term memory of your data. With a local data interface, it outputs organized and easily accessible information, making it ideal for users seeking a self-contained knowledge workspace.

Canonical page: https://skillsregistry.net/skills/profsynapse-nexus  
JSON: https://api.skillsregistry.net/v1/skills/profsynapse-nexus

## Description

Turns your Obsidian vault into an MCP-enabled workspace with tools for reading/writing notes, managing folders, running semantic searches, and maintaining long-term memory—all while keeping data local to your vault.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** search
- **Updated:** 2026-06-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ek026qpggd)
- **Repository:** <https://github.com/ProfSynapse/nexus>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "profsynapse-nexus"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/profsynapse-nexus` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/profsynapse-nexus/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt