Imported from adamdroberts/TypeScriptCTranspiler (AGENTS.md). Install upstream with npx skills add adamdroberts/TypeScriptCTranspiler. Copyright stays with the author.

Project agent memory

Critical cardinality rule

CRITICAL — prove cardinality independently instead of enumerating fixture families and narrating their counts.

• General language support must follow from one canonical collection, tree, graph, or worklist representation and one cardinality-independent lowering algorithm.
• Do not turn successive await, yield, argument, branch, nesting-depth, API-option, or fixture-family counts into tasks or completion evidence.
• Verify semantic partitions with compact generated/property tests and one representative high-depth stress input. Existing fixture inventories are regression detectors only; their aggregate pass counts are not a proof of generality and should not drive progress narration.
• Delete fixed-shape predecessors when the general path replaces them. If the canonical path cannot represent a case, fail closed with one stable diagnostic and repair the shared representation.