fix(request): teach JSON escape + MCP double-escape on control-char parse error (#491)#1098

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ohdearquant merged 9 commits into

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fix/request-parse-error-491

Jul 18, 2026

Commits on Jul 18, 2026

fix(request): teach JSON escape + MCP double-escape on control-char parse error (closes #491)
Leo
committed
fix(request): enrich control-char diagnostic for quoted keys, share the helper, derive from source byte (#491)

Leo
and
claude
committed
fix(request): scope control-byte diagnostic to the actual parse failure + borrow-fast-path the decoder (#491)

Leo
and
claude
committed
fix(request): bound control-byte diagnostic metadata to the first hit and cover all post-backslash control bytes (#491)

Leo
and
claude
committed
fix(request): gate control-char parse enrichment on serde error kind (#491)
Leo
committed
fix(request): classify a preceding malformed unicode escape distinctly from a broken control-byte pair (#491)
Leo
committed
fix(request): keep strict JSON decoding for object keys (#491)
Leo
committed
fix(request): report the control-byte diagnostic index relative to the value (#491)
Leo
committed
fix(request): suppress double-escape hint on malformed surrogate continuation (#491)
Leo
committed