# Gyld

> Gyld is the business context layer for AI — build your company brain.

Gyld (gyld.ai) is the business context layer for AI. It ingests your company's data from the apps you already use into a per-company knowledge base — your "company brain" — and exposes that knowledge as MCP servers any agent (Claude Code, Codex, and similar) can plug into. The result: external agents understand your business and act with real company context.

## Definitions

- **Business context layer for AI**: a system that collects a company's knowledge (email, chat, docs, files, CRM) into one searchable knowledge base and exposes it to AI agents through a standard interface like the Model Context Protocol (MCP), so agents act with real company-specific context instead of generic answers. Gyld is a business context layer for AI.
- **Company brain**: a single, searchable knowledge base built from everything a business knows — the apps it already uses, uploaded files, and captured web pages — that AI agents query to answer questions and act with accurate, source-cited context. Gyld builds your company brain.

## What Gyld Does

Gyld turns scattered company knowledge into a single, searchable brain your agents can use. Instead of automating tasks for you, Gyld gives the AI agents you already use the context they're missing.

- Connect your apps and choose exactly what to index
- Ingest email, messages, docs, files, CRM records, and captured websites
- Build a per-company knowledge base with semantic search
- Configure the tools your agents are allowed to use
- Expose your company brain as MCP servers
- Add those servers to Claude Code, Codex, or any MCP-compatible agent
- Multi-tenant: each company gets its own isolated brain
- Visibility controls: keep knowledge private, share with teammates, or make it company-wide

## Sources Gyld Ingests From

Gyld builds your company brain from the tools you already use:

- **Email**: Gmail, Outlook
- **Calendar**: Google Calendar, Calendly
- **CRM**: HubSpot, Salesforce, Attio, Apollo
- **Accounting & Finance**: QuickBooks, Stripe
- **E-commerce**: Shopify
- **Knowledge & Docs**: Notion, Google Drive, Google Sheets, Google Docs, OneDrive, SharePoint, Dropbox
- **Project Management**: Linear, Asana, Trello, Todoist, Airtable
- **Communication**: Slack, Microsoft Teams, Discord, WhatsApp, Telegram
- **Support**: Intercom, Zendesk
- **Web**: Scrape and index any public web page into the brain
- **Developer**: GitHub, Bitbucket, Supabase, PostHog

## How It Works

1. **Connect your apps**: Pick the sources that hold your company knowledge (Slack, Gmail, Notion, Drive, your CRM, and more).
2. **Choose what to index**: You decide exactly what goes into the brain — nothing is ingested without your say-so.
3. **Plug your agents in**: Add Gyld's MCP servers to Claude Code, Codex, or any MCP-compatible agent. It can now search and reason over your company's real knowledge.

## The Company Brain

- A per-company knowledge base built from your connected apps, uploaded files, and scraped web pages
- Semantic search over everything indexed
- Source attribution, so agents can cite where a fact came from
- You control what's indexed and who can see it (private, specific teammates, or company-wide)

## MCP Servers

Gyld exposes your company brain through the Model Context Protocol (MCP). Add a Gyld MCP server to any compatible agent — Claude Code, Codex, and similar — and the agent instantly understands your business: your customers, projects, decisions, and docs. The north star: make any external agent dramatically more powerful by giving it your company's brain.

## Who Uses Gyld

- **Engineering teams** giving Claude Code and Codex real context about their codebase, docs, and decisions
- **Founders and small teams** who want the AI tools they already use to understand their business
- **Sales, support, and ops teams** that want their agents grounded in real company data rather than guessing

## Key Facts

- Website: https://gyld.ai
- Free to start
- Per-company, multi-tenant isolation — each company's brain is separate
- Visibility controls: private, specific teammates, or company-wide
- Works with any MCP-compatible agent (Claude Code, Codex, and more)
- Enterprise-grade security: AES-256 encryption, SOC 2 compliant
- Your data is never used to train AI models
- Cancel anytime, no contracts

## Contact

- Website: https://gyld.ai
- Sign up: https://gyld.ai/signup
- Blog: https://gyld.ai/blog