Company brain for Codex
Give OpenAI Codex your company's context — over MCP
What is Codex?
Codex is OpenAI's software-engineering agent. It can read code, run tasks, and ship changes — but it works from the repository, without the company context that explains requirements, priorities, and customer impact.
Gyld supplies that context. Connect your apps to your Gyld brain and add it to Codex as an MCP server, so the agent can pull requirements, decisions, and customer reports alongside the code it is working on.
How to connect your company brain to Codex
- 1
Build your brain
Index the docs, threads, and tickets that capture requirements and decisions.
- 2
Add the MCP server
Connect your Gyld company brain to Codex as an MCP server.
- 3
Ship with context
Codex can now ground its work in real requirements and customer context, with sources cited.
What Codex can do with your company brain
- Ground engineering work in real requirements and decisions
- Tie code changes back to the customer reports that prompted them
- Source-cited, scoped to your permissions
- One brain shared with your other agents
Frequently asked questions
How does Codex use my company brain?
Add your Gyld company brain to Codex as an MCP server. Codex can then pull requirements, decisions, and customer reports from your indexed apps — scoped to your permissions — alongside the code it works on.
Do I need to expose my whole company to Codex?
No. You choose exactly what gets indexed, and access is scoped to each person's permissions. Codex only sees what you've made available.
Give Codex your company's context
Gyld is the business context layer for AI — connect your apps, build your company brain, and plug it into Codex.