Contextra

What it does

Contextra injects surgical codebase context into your AI prompts, reducing token usage by 73% and improving output accuracy 4.2×. Works with Claude, Copilot, Cursor, and GPT etc.

Contextra injects surgical codebase context into your AI prompts — reducing token usage by 73% and improving output accuracy 4.2×. Works with Claude, Copilot, Cursor, and GPT-4o.

Contextra reads your prompt’s intent and auto-injects only the relevant slices of your codebase — cutting token costs and making AI outputs dramatically more precise. Every feature is built around one idea: your AI tools should already understand your codebase. Contextual parsing goes beyond keywords — Contextra maps your prompt's real goal against the semantic shape of your codebase. Files, exports, imports, types, and dependencies — all mapped structurally without storing a single line of code. Stop padding every prompt with manual context. Contextra delivers surgical precision — only what the model actually needs. Inject auth/middleware.ts:44–91, not the entire file. Smaller context…from contextra.xyz

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• IB
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