26 Unix tools. One binary. Zero dependencies. · the missing coreutils for the agent era · vrk mcp - expose all 26 tools to any AI agent · curl vrk.sh/install.sh | sh - ready in 5 seconds · 26 Unix tools. One binary. Zero dependencies. · the missing coreutils for the agent era · vrk mcp - expose all 26 tools to any AI agent · curl vrk.sh/install.sh | sh - ready in 5 seconds

Kv

Batch LLM with rate limiting

Prevents failure at job 847 of 10,000 - throttle paces the pipeline, tok gates each doc before the API call wastes a request. Process a large ...

Cache LLM response

Avoids duplicate API calls for identical prompts - the hash keys the cache so reruns are free. Send a prompt, get the request hash, and store the ...

Chunked RAG pipeline

Keeps every chunk within the embedding model's token limit - no silent truncation during indexing. Split a document into chunks and store each for ...

JWT-based key lookup

Ties storage to identity without custom parsing - the JWT carries the key, so the lookup stays stateless and auditable. Extract a claim from a JWT ...

Scrub secrets from LLM output

Catches secrets the model echoes back before they reach storage - one leaked API key in kv is a breach. Mask any accidentally leaked secrets before ...