feat(core): AST-based pattern analysis via tree-sitter queries#16

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prosdev merged 8 commits into

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feat/mcp-phase1-ast-patterns

Mar 31, 2026

Commits on Mar 31, 2026

docs: revise 1.5 plan — tree-sitter WASM queries, not ast-grep CLI

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feat(core): bundle tree-sitter TS/TSX/JS WASM for AST pattern analysis

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feat(core): add PatternMatcher with 10 verified tree-sitter queries

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test(core): comprehensive tests for all 10 AST patterns

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feat(core,mcp): use AST pattern matching for all 3 analysis categories

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fix(core): address code review — WASM cleanup, type coverage accuracy

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test(core): add extractor merge logic and denominator query tests

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refactor(core): parse once per file, not 3x — extractors take pre-computed AST

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