Zero-knowledge secrets & sovereign memory for AI agents

Let Claude Code, Cursor, and local agents use credentials and carry context without ever seeing plaintext secrets.
Client-side encrypted vault (Argon2id + AES-256-GCM), sovereign SQLite memory, and native MCP bridge.

Open source · Self-hostable · Local-first · Zero plaintext exposure

AGPL-3.0-or-later · Architecture · kylrix.space · API Docs

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⚡ Quick Connect

Surface	Action / Command
🌐 Web App	Launch kylrix.space
💻 CLI Tool	npm i -g @kylrix/cli
🔌 MCP Server	npx -y @smithery/cli install kylrix/kylrix
⚡ Local MCP	kylrix mcp
📡 REST API	API Reference (docs/api.md)
🧩 VS Code Extension	Install VS Code Extension
👾 Discord Bot	Connect Discord
✈️ Telegram Bot	Connect Telegram
💬 Slack Bot	Coming Soon
🌐 WebMCP	WebMCP Documentation
🐳 Docker	docker run -d -p 5003:3000 --name kylrix ghcr.io/kylrix/kylrix:latest

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🎁 Contributor Program

Kylrix Pro is free forever for anyone with a merged pull request in the past 30 days.

• Automatic Activation: Sign in with GitHub. Merged PRs unlock Pro automatically.
• Perks: Free Pro tier, high-priority triage on TODO.md / ROADMAP.md, and Contributor badge (/u/username).
• Start Here: Read CONTRIBUTING.md and pick an issue or open a PR.

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⚡ CLI & Local Agent Bridge (@kylrix/cli)

Install once for sovereign offline local-first execution (embedded SQLite):

npm install -g @kylrix/cli

Essential Commands

Start local stdio MCP server for Cursor / Claude Code / Windsurf:

kylrix mcp

Unlock zero-knowledge vault & inject secrets safely:

kylrix vault unlock

kylrix vault get <secret-id> --pure > .env

Auto-connect IDE agents:

kylrix connect

kylrix connect --client claude --directory ./my-project

Create sovereign local memory (embedded SQLite):

kylrix ideas create "Auth refactor design" --content "Zero-cloud agent memory"

kylrix goals create "Ship agent v1" --target 100 --unit %

Local agent execution session:

kylrix agents start "Audit auth flow" --prompt "Inspect login handlers"

Sync local offline SQLite silo to cloud or self-hosted server:

kylrix sync

kylrix login --url http://localhost:5003

📖 See docs/cli.md for full CLI docs.

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🔌 MCP Server

Connect IDE agents (Cursor, Claude Code, Windsurf) in 1 click:

npx -y @smithery/cli install kylrix/kylrix

Or install skills directly:

npx skills add kylrix/kylrix --skill mcp --skill api --skill agents

In-Browser Agent Bridge (WebMCP)

Expose workspace memory directly to browser-driven AI agents (ChatGPT, Chrome AI) via navigator.modelContext:

await navigator.modelContext.executeTool('kylrix_create_idea', { title: 'Agent Idea', content: 'In-browser modelContext', tags: ['webmcp'] });

Wiring reference: docs/webmcp.md

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🐳 Self-Host

Run a sovereign Kylrix instance on port :5003:

docker run -d -p 5003:3000 --name kylrix ghcr.io/kylrix/kylrix:latest

Or via Docker Compose:

git clone https://github.com/Kylrix/kylrix.git && cd kylrix

docker compose up -d

📖 See SELFHOST.md for multi-container compose & backups.

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🛠️ Develop

Clone & setup:

git clone https://github.com/Kylrix/kylrix.git

cd kylrix

cp env.sample .env

Install Ota execution contract:

curl -fsSL https://dist.ota.run/install.sh | sh

Run development server:

ota doctor

ota up --workflow dev

Run lint, tests & verification:

ota up --workflow verify

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🔗 Integrations & Bots

Integration	Link
VS Code Extension	packages/vscode · Visual Studio Marketplace
Telegram Bot	Connect Telegram
Discord Bot	Connect Discord
Slack Bot	Coming Soon
WebMCP	docs/webmcp.md
REST API	docs/api.md

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📦 Features at a Glance

Module	Purpose
Ideas	Persistent memory, tags, linked objects
Goals	Milestones, target metrics & focus tracking
Forms	Structured data schemas & inputs
Vault	Client-encrypted zero-knowledge credentials (Argon2id + AES-256-GCM)
Workspaces	Multi-agent coordination, permissions & collaborator sharing
Agent Inbox	Agent logs, messaging & collaborative sessions

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💳 Pricing

Tier	Price	Highlights
Community	Free	100% offline local SQLite, zero-knowledge vault, local MCP server, unlimited ideas & goals
Contributor	Free Pro	Automatically unlocked with any merged PR in the last 30 days
Pro	$10/mo	Encrypted cloud sync, cloud vault backup, AI sidekick & agent execution
Teams	$50/mo	Multi-agent shared team workspaces, higher rate limits, group channels

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❤️ Sponsor & Security

Bug Reports · Architecture · Trademark