AI Tools · TypeScript · llm Tools

firecrawl

github

🔥 The API to search, scrape, and interact with the web for AI

learn-claude-code

github

Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1

context7

github

Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors

jan

github

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

Vane

github

Vane is an AI-powered answering engine.

continue

github

⏩ Source-controlled AI checks, enforceable in CI. Powered by the open-source Continue CLI

FastGPT

github

FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.

prompt-optimizer

github

An AI prompt optimizer for writing better prompts and getting better AI results.

langfuse

github

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

toon

github

🎒 Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware JSON for LLM prompts. Spec, benchmarks, TypeScript SDK.

ai

github

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

mastra

github

From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

12-factor-agents

github

What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?

byterover-cli

github

ByteRover CLI (brv) - The portable memory layer for autonomous coding agents (formerly Cipher)