1,406 tools · Links checked Oct 18, 2026

AI Agents Directory: the agent tools actually worth trying.

A curated, link-checked directory of agent tools for builders and everyday users, sorted by what they actually do.

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✨ Free AI Image Generator

Full-page →

FLUX.1 [schnell], Apache 2.0 · free to use · keep it SFW

Free AI tools

Calculators and generators that run in your browser. No sign-up. All free tools →

AI API Cost Calculator

Freeby AgentScout

Estimate what an AI model costs per request, per day and per month. Compare GPT, Claude, Gemini and Grok API prices side by side.

AI Token Counter

Freeby AgentScout

Paste text and get an instant estimate of how many tokens it uses, plus words, characters and what it costs as input.

AI Prompt Builder

Freeby AgentScout

Fill in a few fields and get a clear, well-structured prompt for ChatGPT, Claude, Gemini or Grok. Copy it in one click.

AI Agent Setup Generator

Freeby AgentScout

Generate starter config files and system prompts for Claude Code, Codex, Cursor, CrewAI, LangChain and the OpenAI Agents SDK.

MCP Config Builder

Freeby AgentScout

Add MCP servers once and get ready-to-paste config for Claude Desktop, Claude Code, Cursor and VS Code.

llms.txt Generator

Freeby AgentScout

Fill in your site's name, summary and key links and get a valid llms.txt file that AI assistants can read.

AI Tool Schema Builder

Freeby AgentScout

Define a function once and export the tool-calling JSON schema for OpenAI, Anthropic Claude and Google Gemini.

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