GoKawiilGive coding agents compiler-accurate Find Usages for C#.
graphify-csharp is a free, headless Roslyn/MSBuild indexer that turns C# source into deterministic, queryable semantic evidence: compiler-resolved callers, references, implementations, inheritance, and overrides—even across overloads, generics, and projects.
Think of it as the semantic-navigation slice of Rider/ReSharper, exported for Codex, Claude Code, and other coding agents.
MIT licensed · No IDE · No compiled project DLL required · No database · Graphify optional
Stop making your agent guess
Suppose you ask:
Which methods are used only by tests?
A text search can find matching spellings. It cannot reliably tell which overload was bound, which project the caller belongs to, or whether an interface implementation is the symbol you meant.
Graphify C# loads the project through MSBuild and asks Roslyn what every symbol actually means. It emits stable identities and directed relationships that an agent can inspect instead of infer:
Without semantic indexing With Graphify C# Matching names look like usages Roslyn resolves the exact declaration Overloads and generics are ambiguous Bound signatures and project/TFM identity are retained Test-only usage requires manual inspection Every caller carries project, namespace, and source location Type relationships are reconstructed from text inherits , implements , and overrides are explicit edges
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