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Markets2026-07-29 · source-backed
Prelint checks every PR against structured product specs compiled into a product knowledge graph, rather than against lint rules. Its AI Code Pulse research, graded across 56,706 PRs from 331 open-source repos, found Claude tooling in 81% of repos, Cursor in 40%, Copilot in 22%, CodeRabbit in 9%, and 46% of repos configuring multiple AI vendors. The most useful number for builders: reviews run with documentation hit 80.8% precision, surfacing 979 additional real issues while preventing 232 false alarms versus blind review. The dataset carries a February 2026 update stamp; the launch is what's new.
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Claude uses Prelint / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Claude uses Prelint); both cover CLAUDE, Copilot, Cursor, PRs; overlapping topics (claude, code).
Linked by a graph relationship (Claude uses Prelint); both cover Claude, Copilot, Cursor, PRs; overlapping topics (claude, code).
Linked by a graph relationship (Claude uses Prelint); both cover Claude, Copilot, Cursor; overlapping topics (claude, code, review).
Claude uses Prelint / Shared entities / Earlier coverage
Linked by a graph relationship (Claude uses Prelint); both cover CLAUDE, Copilot, Cursor, PRs; earlier CLAUDE coverage from 2026-06-14.
Cursor supports Claude / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Cursor supports Claude); both cover Copilot, Cursor; overlapping topics (builder, catching, check, claude, code).
Claude uses Prelint / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Claude uses Prelint); both cover CLAUDE, Copilot, Cursor; overlapping topics (claude, code).
Linked by a graph relationship (Claude uses Prelint); both cover CLAUDE, Copilot, Cursor; overlapping topics (claude, code).
Linked by a graph relationship (Claude uses Prelint); both cover CLAUDE, Copilot, Cursor; overlapping topics (claude, code).