PHP

ykachala/evals

Prompt and LLM-output regression testing for PHP. Define golden datasets, assert on model output (schema, semantic similarity, LLM-as-judge), and gate CI on quality scores.

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PHP

ykachala/guardrails

Input/output safety layer for PHP LLM apps: PII redaction, prompt-injection detection, secret scanning, and content moderation as a composable pipeline.

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PHP

ykachala/semantic-cache

Embedding-similarity response cache for LLM calls. Serve a cached answer when a new prompt is semantically close to a previous one — cutting cost and latency.

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