OOXML reference for AI assistants

Latest MCP (2026-07-28) · Stateless

Connect an MCP client to search spec prose, inspect XSD schemas, look up OPC package metadata, and query preset shape guides.

Prose search

• ooxml_search — Semantic search across 18,000+ spec chunks.
• ooxml_section — Retrieve a specific section by ID.
• ooxml_parts — Browse the specification structure.

Schema lookup

• ooxml_element — Canonical info for an element by qname.
• ooxml_type — Canonical info for a complexType or simpleType.
• ooxml_children — Legal children of an element, type, or group.
• ooxml_attributes — Attributes including inherited + attributeGroup refs.
• ooxml_enum — Enumeration values for a simpleType.
• ooxml_namespace — What's known about a namespace URI.

Package metadata

• ooxml_package_part — Look up OPC part types.

Preset shapes

• ooxml_preset_shape — Look up adjustment guides for a preset shape.

What is MCP?

The Model Context Protocol (MCP) is an open standard that lets AI assistants connect to external data sources and tools. This server works with Claude Code, Codex CLI, Cursor, and other clients that support Streamable HTTP.