Best AI Developer Tools
595 tools
All 595 tools
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Levh
Levh is an open-source, local-first memory layer for AI agents that builds an inspectable knowledge graph with trust signals and memory decay.Free plan
ISONGraph
ISONGraph is an open-source knowledge-graph format for LLMs that cuts GraphRAG serialization tokens ~70% while keeping 92% traversal accuracy.Free planOrbitOS
OrbitOS is a web-based operating system running in your browser tab, with 90+ apps, package management and an AI agent that operates the OS.
Context Share
Context Share is a remote MCP server that saves one agent session's context so Claude, Cursor, Kiro or another tool can pick the work up and continue.
QA Copilot
QA Copilot is an AI test case generation tool that turns PRDs into functional, negative, edge, and regression test cases in about 15 seconds.Free plan
Fingertip Agent
Fingertip Agent is a Stream Deck ChatGPT Codex plugin that mirrors your task sidebar, shows live status, and opens any Codex task with one key press.
Fabric 1.5
Fabric 1.5 is an open-source small language model (0.7B params, Apache 2.0) reaching 32K-token context at sub-quadratic memory cost on Hugging Face.Free planLoopBudget
LoopBudget is an AI coding cost-control tool that sets hard and soft dollar caps on Cursor and Claude Code sessions with a finance-ready receipt.Express API
Express API gives developers one OpenAI-compatible endpoint for 49 Chinese AI models — DeepSeek, Kimi, Qwen, GLM — with per-token USD pricing.
BaseThread
BaseThread is shared AI context for teams — one graph that Claude, Cursor, ChatGPT, and any MCP client read and write back to automatically.Free plan
Antika Circuit
Antika Circuit is an AI circuit simulator: a prompt-to-circuit AI tutor, real-time SPICE-lite solver, KiCad export, and a free Student plan.Free plan
Frappe Inspector
Frappe Inspector is an AI developer tool and the best AI for Frappe and ERPNext static analysis, mapping DocTypes and catching risky migrations locally.Free plan