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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

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Claude Code v2.1.98

MCP Resource Templates Support

What

Adds support for MCP resource templates, enabling template-based resource discovery with completion and icon support.

Details
  • Fetches resourceTemplates alongside existing resources during MCP server initialization
  • New mcp-template tool type detection for template-based resource access
  • Template resources get their own icon in the UI (distinct from regular mcp-resource icon)
  • Supports completions for template arguments via the MCP protocol's complete method
  • Template resource IDs use mcp-template:: and mcp-template-value:: prefixes
Evidence

MCP templates (search for "mcp-template" and "Failed to fetch resource templates")

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.98 →