elements.md grew to 859 lines after the 81-90 batch shipped — past the
repo's per-file ceiling. The 366-line "Minimal usage" section was the
biggest contributor and the most redundant: MCP `tools/list` already
publishes the full inputSchema for every element tool (arg names,
types, descriptions, requireds), so the LLM has authoritative arg
shape from the wire. The decision tree + PREFER mappings already
teach WHEN to pick each tool. Drop the inline usage examples; keep
the composition pattern + cookbook recipes (which schemas can't
convey) plus invariants and failure-mode guidance.
493 lines remaining; design-prompt-elements + every drift guard still
green.
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