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130 developer tools projects. Libraries, CLIs and infrastructure for building with AI.

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15 projects matching “anthropic”Page 1 of 1
rtk-ai organisation mark

rtk

rtk-ai/rtk

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

Pushed yesterday.Apache License 2.0RustDeveloper tools85.4k+697
career-ops-hq organisation mark

career-ops

career-ops-hq/career-ops

Open-source AI job search: scan job portals, evaluate listings into a structured A-H report with a global 1-5 score, tailor your CV, track applications — runs locally in your AI coding CLI (Claude Code, Codex, OpenCode, Antigravity…)

Pushed yesterday.MIT LicenseJavaScriptDeveloper tools79.7k+2.0k
headroomlabs-ai organisation mark

headroom

headroomlabs-ai/headroom

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

Pushed yesterday.Apache License 2.0PythonDeveloper tools78.7k+724
BerriAI organisation mark

litellm

BerriAI/litellm

The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]

Pushed yesterday.OtherPythonDeveloper tools62.6k+482
danny-avila organisation mark

LibreChat

danny-avila/LibreChat

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

Pushed yesterday.MIT LicenseTypeScriptDeveloper tools46.7k+302
davila7 organisation mark

claude-code-templates

davila7/claude-code-templates

CLI tool for configuring and monitoring Claude Code

Pushed yesterday.MIT LicensePythonDeveloper tools33.1k+163
nanocoai organisation mark

nanoclaw

nanocoai/nanoclaw

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK

Pushed yesterday.MIT LicenseTypeScriptDeveloper tools31.1k+46
vercel organisation mark

ai

vercel/ai

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

Pushed yesterday.OtherTypeScriptDeveloper tools27.7k+166
xbtlin organisation mark

ai-berkshire

xbtlin/ai-berkshire

AI 时代的伯克希尔:基于 Claude Code / Codex 的价值投资研究框架。巴菲特·芒格·段永平·李录四大师方法论 + 多Agent并行研究。| AI-era Berkshire: a value investing research framework built for Claude Code / Codex. 4 masters' methodologies + multi-agent adversarial analysis.

Pushed 3 days ago.MIT LicenseHTMLDeveloper tools17.0k+92
cobusgreyling organisation mark

loop-engineering

cobusgreyling/loop-engineering

Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.

Pushed yesterday.MIT LicenseTypeScriptDeveloper tools11.7k+41
strands-agents organisation mark

harness-sdk

strands-agents/harness-sdk

Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.

Pushed yesterday.Apache License 2.0PythonDeveloper tools9.0k+69
2FastLabs organisation mark

agent-squad

2FastLabs/agent-squad

Flexible and powerful framework for managing multiple AI agents and handling complex conversations

Pushed 27 days ago.Apache License 2.0SwiftDeveloper tools7.8k+1
JetBrains organisation mark

koog

JetBrains/koog

Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-browser environments. Koog is based on our AI products expertise and provides proven solutions for complex LLM and AI problems

Pushed 2 days ago.Apache License 2.0KotlinDeveloper tools4.6k+12
nicedreamzapp organisation mark

claude-code-local

nicedreamzapp/claude-code-local

Run Claude Code 100% on-device with local AI on Apple Silicon. MLX-native Anthropic-API server. 6 fighters incl. Muse-Glimmer 30B (now multimodal — reads images, abliterated), Gemma 4 31B, Qwen 3.5 122B (65 tok/s), DeepSeek V4 Flash (1M ctx). Private, offline, airgap-ready. Built for NDA / legal / healthcare workflows.

Pushed yesterday.MIT LicensePythonDeveloper tools3.4k+61
TanStack organisation mark

ai

TanStack/ai

🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents, and multimodal apps across OpenAI, Anthropic, Gemini, React, Vue, Svelte, and Solid.

Pushed yesterday.MIT LicenseTypeScriptDeveloper tools3.3k+65
Developer tools — open-source AI developer tools — Techandria