Files
claude-plugins-official/plugins/mcp-server-dev/skills/build-mcp-server
Den Delimarsky 48a018f27a fix(plugin): mcp-server-dev — correct APIs against spec, add missing primitives
Corrects fabricated/deprecated APIs: ext-apps App class model (not embedded
resources), real MCPB v0.4 manifest (no permissions block exists), registerTool
(not server.tool), @anthropic-ai/mcpb package name, CIMD preferred over DCR.

Adds missing spec coverage: resources, prompts, elicitation (with capability
check + fallback), sampling, roots, tool annotations, structured output,
instructions field, progress/cancellation.
2026-03-18 22:53:38 +00:00
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