OCI MCP Server is a Model Context Protocol (MCP) server that exposes Oracle Cloud Infrastructure tools, resources and prompts through a single interface. It provides tooling to list and inspect Compute instances, Autonomous Databases, and Object Storage, and to perform common actions on instances (START, STOP, RESET, SOFTRESET, SOFTSTOP). It also offers quick security checks and an experimental tenancy cost summary feature. Resources are accessible via OCI references like compartments (oci://compartments), enabling discovery and retrieval of metadata across a tenancy. The server is built on the official MCP Python SDK and the OCI Python SDK, and is designed to work with Claude Desktop over a stdio transport. By default it reads credentials from ~/.oci/config (created via oci setup config) but can be overridden with OCI_CONFIG_FILE or a .env file. The README provides quick-start steps, IAM policy examples, and instructions to add the server to Claude Desktop. The cost summary feature is experimental and requires Usage API access. The repo is a base for extension to include additional OCI tooling such as OKE, Load Balancers, Budgets or Events.