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Sema

Sema

Semantic codebase indexer for Claude Code and OpenAI Codex.

4 followers

Stop wasting tokens on file navigation. Speed up Claude Code and OpenAI Codex on large codebases. Sema is a semantic code indexer and MCP server. It indexes your entire codebase locally — every function, class, and method — and gives your AI assistant a search API so it never has to read files blindly again. Index once. Your AI searches forever.

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