anthropic

Cognitive memory engine for AI agents — temporal decay, contradiction detection, autonomous consolidation, knowledge graph, ANN recall via HNSW. Embeddable Rust library with Python bindings; powers yantrikdb-server (HTTP gateway, MCP server, openraft cluster). Apache-2.0.

Open Chat Playground (OCP) is a web UI that is able to connect virtually any LLM from any platform.

Altered state slash commands for Claude Code. 12 substance-themed personality modes that change how Claude approaches your tasks.

Always-current official Claude docs inside Claude Code. A 3 MB metadata plugin: live on-demand fetching from Anthropic's servers, zero content redistributed. Auto-discovery skill, instant search, interactive HTML courses, and doc changelog reports.

Open source Enterprise AI Gateway for API, MCP and agent, and AI model traffic. One Apache-2.0 binary: 72 native providers behind an OpenAI-compatible API, or serve vLLM and llama.cpp on your own GPUs. Keys, budgets, guardrails, semantic cache, WAF.

Route every prompt to the best LLM — for you specifically.

Open-source Legal AI workspace for evidence-grounded legal drafting, matter analysis and verifiable answers.

A terminal coding agent, and a Python SDK for embedding on-device models in your own apps.

A self-hosted Claude agent that actually remembers — verbatim memory palace at zero retrieval cost, Discord + web UI, and 90%-cheaper repeat calls via prompt caching.

LangChain + LiteLLM that works

Persistent memory for AI agents - Learn, remember, improve. Alternative to Mem0 with scoped learning, anti-patterns, multi-agent sharing, and MCP integration.

Multi-instance Claude Code manager with intelligent translation proxy. Use Claude Code with Grok, ChatGPT, DeepSeek, Gemini, Kimi, GLM, Ollama and more.

🎭 cc-best: Turn Claude Code into a full dev team — PM→Lead→Dev→QA autonomous workflow. 44 commands · 19 skills · 8 agents · 43 rules · 30 hooks · auto-learning pipeline. | 一个插件，完整开发团队。

ask is an AI-powered CLI tool for developers who live in the terminal. It brings multi-provider LLM support, agent capabilities, and shell-native intelligence to your fingertips.

A secure, stable Rust alternative to openclaw/moltbot/clawdbot

Pair Claude Desktop on Anthropic with Claude Code routed through Ollama. Visual walkthrough + copy-paste prompt that cuts your Claude Code bill ~90%.

🔁 AI-powered translator for gettext .po files using OpenAI, Azure OpenAI, Claude, DeepSeek and Ollama, supports bulk, fuzzy cleanup, and language auto-detection.

A zero-dependency Python module for inspecting and converting coding-agent session files (.jsonl) — Claude Code, Codex, and Pi — into the messages format expected by Hugging Face Transformers.

Ship Agent2Agent in one line of code.

Home Assistant custom component extending the conversation platform with OpenAI-compatible LLM integration, ChromaDB vector search, automatic memory extraction, and extensible tool system.