Is Second Brain Cloudflare safe to use?

Second Brain Cloudflare has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install Second Brain Cloudflare?

Second Brain Cloudflare can be installed by cloning its GitHub repository and following the setup instructions in the README.

What AI clients work with Second Brain Cloudflare?

Second Brain Cloudflare is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is Second Brain Cloudflare actively maintained?

Second Brain Cloudflare is actively maintained — last commit was 0 days ago. It has 71 GitHub stars.

Second Brain Cloudflare

Name: Second Brain Cloudflare
Author: rahilp

by rahilp

A personal memory layer for AI tools. Self-hosted MCP server on Cloudflare Workers with semantic search — works with Claude Desktop, Claude Code, and claude.ai.

71 0 tools GitHub

No known CVEs

MIT license

Actively maintained

Last commit 0d ago

Works with most clients

Transport: stdio

0 tools

Grade F

Edit this pageView history

AI / ML Cloud

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "second-brain-cloudflare": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/second-brain-cloudflare)](https://mcppedia.org/s/second-brain-cloudflare)

Read me

What Second Brain Cloudflare does

A personal memory layer for AI tools. Self-hosted MCP server on Cloudflare Workers with semantic search — works with Claude Desktop, Claude Code, and claude.ai.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

39/100across 5 weighted dimensions

How we score →

0255075100

−61

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Help improve this page

This server is missing a description. Tools and install config are also missing.If you've used it, help the community.

Add information

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Second Brain Cloudflare safe to use?: Second Brain Cloudflare has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Second Brain Cloudflare?: Second Brain Cloudflare can be installed by cloning its GitHub repository and following the setup instructions in the README.
What AI clients work with Second Brain Cloudflare?: Second Brain Cloudflare is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is Second Brain Cloudflare actively maintained?: Second Brain Cloudflare is actively maintained — last commit was 0 days ago. It has 71 GitHub stars.

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Community

Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

AI / ML Cloud

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "second-brain-cloudflare": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/second-brain-cloudflare)](https://mcppedia.org/s/second-brain-cloudflare)

Read me

What Second Brain Cloudflare does

A personal memory layer for AI tools. Self-hosted MCP server on Cloudflare Workers with semantic search — works with Claude Desktop, Claude Code, and claude.ai.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

README

Second Brain — MCP Server on Cloudflare Workers

A personal memory layer that works across every AI tool you use.
Self-hosted on Cloudflare's free tier. Truly one-click deploy — no manual setup required.

🔑 Before you deploy: You'll be asked to set an AUTH_TOKEN during deployment.
Quick option: Use a memorable phrase like coffee-lover-2026
Secure option: Run openssl rand -base64 32 in your terminal and paste the result
Save it! You'll need this token to connect AI clients.

Every AI conversation starts from zero. Second Brain fixes that — give Claude, ChatGPT, Cursor, and any MCP-compatible client a shared memory layer that actually remembers what you tell it.

Five tools. One brain. Every AI client.

Tool	Description
`remember`	Store anything — ideas, decisions, project context
`append`	Add updates to existing entries without creating duplicates
`recall`	Semantic search with recency bias — finds things by meaning, prioritizes fresh info. In the Web UI, results are synthesized into a natural answer with source memories shown below.
`list_recent`	Browse recent memories chronologically
`forget`	Delete an entry and all its chunks

Quickstart

Click Deploy — Cloudflare provisions D1, Vectorize, and the Worker automatically
Choose your token — During deploy, enter a memorable token (like coffee-lover-2026) or generate a secure one with openssl rand -base64 32. Save it!
That's it! — Schema auto-creates on first request. Your Worker is ready at https://<your-worker-url>/
Connect to Claude — instructions →

# Test it's working (use your token from step 2)
curl -X POST https://<your-worker-url>/capture \
  -H "Authorization: Bearer coffee-lover-2026" \
  -H "Content-Type: application/json" \
  -d '{"content": "second brain is working", "source": "test"}'
# → {"ok":true,"id":"..."}

Documentation

Setup Guide — one-click deploy, token setup, connecting AI clients
How It Works — semantic search, chunking, duplicate detection
Connect to AI Clients — Claude Desktop, Claude Code, claude.ai, iOS, Claude instructions
Capture from Anywhere — browser bookmarklet, iOS Shortcuts, share sheet
Web UI — Dashboard UI and mobile interface
Obsidian Plugin — install, configure, sync modes
API Reference — /capture, /list, /mcp endpoints

Stack

Cloudflare Workers · D1 SQLite · Vectorize · Workers AI · MCP TypeScript SDK · MIT License

All free tier at personal scale.

Integrations

Obsidian — second-brain-obsidian-plugin · available in Obsidian Community Plugins
iOS — Brain Dump, Text Brain Dump, and Save to Brain shortcuts in integrations/ios-shortcuts/
Browser — bookmarklet in integrations/bookmarklet.js

MIT License · Discussions

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

39/100across 5 weighted dimensions

How we score →

0255075100

−61

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Help improve this page

This server is missing a description. Tools and install config are also missing.If you've used it, help the community.

Add information

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Second Brain Cloudflare safe to use?: Second Brain Cloudflare has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Second Brain Cloudflare?: Second Brain Cloudflare can be installed by cloning its GitHub repository and following the setup instructions in the README.
What AI clients work with Second Brain Cloudflare?: Second Brain Cloudflare is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is Second Brain Cloudflare actively maintained?: Second Brain Cloudflare is actively maintained — last commit was 0 days ago. It has 71 GitHub stars.