Libraries tagged by nexus-ai

AI-native workflow engine with graph orchestration, resumable execution, nodes, guards, middleware, persistence, and observability.

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Lightweight execution store (JSONL / SQLite / InMemory) for tracking executions with cost, latency and token metrics.

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Provider-agnostic LLM token counter for PHP 8.3+. Supports Tiktoken BPE (OpenAI, Claude approx.), HuggingFace JSON vocabularies (DeepSeek, LLaMA, Mistral), SentencePiece (Gemini), and extensible custom strategies.

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Framework-agnostic prompt registry with Mustache templating, versioning, multi-language fallback, and multi-directory support

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Financial cost calculation for LLM API usage. Supports token-accurate pricing for OpenAI, Anthropic (with Prompt Caching discounts), Google Gemini, DeepSeek, Groq, Mistral, and more.

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Generic content orchestration layer for NexusAI workflows, prompts, tracking, pricing, and domain extensions.

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Framework-agnostic AI communication engine with middleware pipeline architecture

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Nextus AI is a unified Laravel client library for multiple LLM providers (OpenAI, Anthropic, Perplexity), providing seamless backend integration for AI-powered applications.

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