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expand _meta name reservation #775

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bhosmer-ant merged 1 commit into from
Jun 18, 2025
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expand _meta name reservation #775

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4 changes: 3 additions & 1 deletion docs/specification/draft/basic/index.mdx
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Expand Up @@ -139,7 +139,9 @@ may reserve particular names for purpose-specific metadata, as declared in those

- If specified, MUST be a series of labels separated by dots (`.`), followed by a slash (`/`).
- Labels MUST start with a letter and end with a letter or digit; interior characters can be letters, digits, or hyphens (`-`).
- The `modelcontextprotocol.[*]/` and `mcp.[*]/` prefixes are reserved for MCP use (where `[*]` stands for any top-level domain).
- Any prefix beginning with zero or more valid labels, followed by `modelcontextprotocol` or `mcp`, followed by any valid label,
is **reserved** for MCP use.
- For example: `modelcontextprotocol.io/`, `mcp.dev/`, `api.modelcontextprotocol.org/`, and `tools.mcp.com/` are all reserved.

**Name:**

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