MCP · Model Context Protocol · ChatGPT Actions

Your second brain,
inside every AI tool

Save bookmarks, project notes, and todos from Claude, ChatGPT, Gemini, or Codex — without leaving the chat. Search your entire library with natural language. Your context, always available.

The Obsidian and Mem.ai alternative built for AI-native work. No copy-pasting context. No switching apps. Your knowledge lives where your AI does.

Get your API key — FreeView setup guide ↓

Context gets lost. Every. Single. Chat.

You paste the same project brief into every new Claude session. You switch to Obsidian to find a note, copy it, come back. You lose the link you saved three days ago because it's buried in a browser tab. You start a todo in Linear but never connect it to your AI workflow.

Obsidian

Local files. AI can't access them without plugins. Sync is fragile. Mobile is painful.

Mem.ai

Another app to context-switch to. Expensive. Doesn't integrate with your terminal or code editor.

Linear

Built for teams and sprints. Overkill for personal project notes and AI-accessible todos.

Browser bookmarks

No AI access. No full-text search. No notes. Dead the moment you close the tab.

What you can do with AvanLink MCP

Eight tools. One connection. Works inside every major AI platform.

📁

Project context management

Create named projects. Save notes, decisions, research, and todos under each project. Ask your AI 'what's the status of my backend project?' and it pulls everything in context.

"Add a note to my AvanLink project: decided to use pgvector — reasoning: better latency than Pinecone for our scale"
✅

Todo tracking inside chat

Add, list, and complete todos without leaving your AI conversation. Tasks are stored as markdown checklists per project — visible in your web dashboard and mobile app too.

"List my todos in the mobile project" → "Mark complete: Add share intent handler"
🔍

Semantic search across everything

Natural language search across all your bookmarks, notes, PDFs, and saved links. Ask Claude 'what did I save about authentication patterns?' and get the most relevant results.

"Search my library for anything about React Server Components performance"
🔖

Save links and research from chat

Tell your AI to save any URL or note mid-conversation. It gets tagged, categorized, and filed into a project automatically. No switching apps, no losing the link.

"Save https://... to my research project with tags: performance, database"
📝

AI-generated notes and summaries

Ask Claude to summarize a conversation and save it as a project note. The summary lands in your knowledge base, searchable later from any device or AI tool.

"Summarize what we decided today and save it to my product notes"
🖼️

Save images with prompts and context

Save AI-generated images alongside the prompt and details as a structured note. The image is at the top, prompt and description below — searchable by what you remember about it.

"Save this image with prompt: futuristic city at sunset — to my design project"

How AvanLink compares

For AI-native context management and personal knowledge

FeatureAvanLinkObsidianMem.aiLinear
Works inside Claude / ChatGPT / Gemini✓Plugin needed✗✗
Project notes + todos in AI chat✓✗Notes only✗
Save from Android Share sheet✓✗✗✗
Chrome extension + web dashboard✓✗✗✗
Semantic search via AI✓Plugin needed✓✗
Markdown-based notes✓✓✗✗
Free tier — unlimited✓✓Capped✓
No local file sync required✓✗✓✓
Bookmark + link management✓✗✗✗
Terminal / Codex CLI support✓✗✗✗

8 tools. Everything your AI needs.

Available in Claude, ChatGPT, Gemini, and Codex CLI

save_bookmarkSave a URL with tags, notes, and project
save_noteSave or append markdown content to a project note
search_my_dataSemantic search across all saved content
query_dataFilter bookmarks by date, tag, platform, or count
list_todosList pending and completed tasks in a project
complete_todoMark a task as done
list_projectsList all project folders
create_projectCreate or update a project with metadata

Set up in under 2 minutes

Pick your AI platform

1

Get your API key

Go to your AvanLink dashboard → MCP tab and generate a key. It takes 10 seconds.

2

Add via CLI or config

Run this command:

claude mcp add --transport http avanlink https://api.lyncme.in/api/mcp --header "x-api-key:YOUR_API_KEY"

Or paste the JSON directly into ~/.claude/claude_desktop_config.json:

{
  "mcpServers": {
    "avanlink": {
      "type": "http",
      "url": "https://api.lyncme.in/api/mcp",
      "headers": {
        "x-api-key": "YOUR_API_KEY"
      }
    }
  }
}
3

Verify connection

Type /mcp in Claude Code — AvanLink should appear with 8 tools listed.

4

Start using it

"Save this link to my Research project: https://..."
"Add a note to my AvanLink project: decided to use pgvector for search"
"List todos in my backend project"
"What did I save about authentication last week?"

Frequently asked questions

Stop copying context. Start connecting it.

Free to start. Works with Claude, ChatGPT, Gemini, and Codex CLI in under 2 minutes.

Get your free API key

No credit card · Free Pro offer for early users