MCP & tool integrations
MCP servers and tool integrations with scoped permissions and audit trails.
04 · MCP & tool integrations
Connect AI to the systems you already run
An assistant that can't reach your tools can only talk. One that can reach them needs clear limits on what it's allowed to do.
Getting it right
- Tools designed around real tasks, not raw API endpoints
- Authentication and scoped permissions per tool
- An audit trail for every action an agent takes
- Built on existing APIs, without a rebuild
What I build
- MCP servers that expose internal APIs and data
- Tool layers for agents, with permission scopes
- Integrations with enterprise APIs and internal tooling
Typical stack
MCP (Python / TypeScript SDKs) · FastAPI · OAuth · Docker · GCP / AWS / Azure
Questions
MCP or plain function calling?
MCP when several AI clients need the same tools. Plain function calling when a single application owns them.