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01Cursor rule
Senior backend engineering identity and operating model.
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Senior backend engineering identity and operating model.
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Database and operations standards — migrations, queries, transactions, observability.
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Go backend engineering standards — architecture, error handling, concurrency, API design.
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Engineering operating model — workflow, risk classification, scope discipline.
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Security and data safety standards — authz, secrets, injection, tenant isolation.
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Testing and verification standards — TDD, test quality, verification strategy.
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Uncertainty and sources — epistemic honesty, citation standards, fact-checking.
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Second-brain vault and qmd MCP guidance.