# Agent framework developer tools

> 8 developer and vibe-coding tools tagged agent-framework in the Digidle Tools directory, across categories, A to Z, each with its official link.

- Tag page: https://digidle.com/tags/agent-framework/
- All tags: https://digidle.com/tags/

## Tools (A to Z, not a ranking)

- [CrewAI](https://digidle.com/tools/crewai.md) (Frameworks & Dev Tools): Open-source (MIT) Python framework for multi-agent automation: Crews of role-based agents that work one task together, and Flows for event-driven control that mix single LLM calls with Crews. Standalone, not built on LangChain. CrewAI AMP adds managed deployment, tracing and governance; free plan with 50 workflow executions a month. Official site: https://crewai.com.
- [Google ADK](https://digidle.com/tools/google-adk.md) (Frameworks & Dev Tools): Google's open-source (Apache-2.0) Agent Development Kit: code-first agents and graph workflows, multi-agent hierarchies, MCP and OpenAPI tools, tool confirmation, a local dev UI and built-in evals. Optimized for Gemini but model-agnostic. Python, Java, Go, TypeScript and Kotlin; deploy with Docker, Cloud Run or Vertex AI Agent Engine. Official site: https://adk.dev.
- [guilds.run](https://digidle.com/tools/guilds-run.md) (AI Editors & Agents): Open-source (AGPL-3.0) multi-agent teams you can inspect: debug every prompt, tool call, memory change and agent interaction, control permissions and pick the model per agent. Self-host free on your own machine with Docker Compose; hosted plan from $19/month coming soon. Official site: https://www.guilds.run.
- [LangGraph](https://digidle.com/tools/langgraph.md) (Frameworks & Dev Tools): LangChain's low-level orchestration framework for long-running, stateful agents: durable execution that resumes where a run failed, human-in-the-loop checks on agent state, and short- and long-term memory. Python 3.10+ or LangGraph.js, with or without LangChain. Open source (MIT); deploy it yourself or on LangSmith Deployment. Official site: https://www.langchain.com/langgraph.
- [Mastra](https://digidle.com/tools/mastra.md) (Frameworks & Dev Tools): TypeScript framework for AI agents and apps: agents with tools, graph-based workflows that suspend for human approval and resume, model routing across 40+ providers, built-in evals and observability, and Mastra Studio to test agents locally. Apache-2.0 outside its ee/ enterprise directories; Mastra Platform free to start, Teams $250/month. Official site: https://mastra.ai.
- [OpenAI Agents SDK](https://digidle.com/tools/openai-agents-sdk.md) (Frameworks & Dev Tools): OpenAI's open-source (MIT) SDK for multi-agent workflows in Python or TypeScript: agents with tools, handoffs, guardrails, sessions and human-in-the-loop, built-in tracing, sandbox agents for long tasks, and voice agents. Works with the OpenAI APIs and 100+ other LLMs. Free; you pay for model usage. Official site: https://github.com/openai/openai-agents-python.
- [phpClaw](https://digidle.com/tools/phpclaw.md) (Frameworks & Dev Tools): Open-source (MIT) AI agent framework for PHP 8.1+: a ReAct loop with tools (allowlisted shell, HTTP with SSRF checks, sandboxed file access, database queries, code search), memory and guard chains that screen messages before the model sees them. Works with Anthropic, OpenAI, Groq, Gemini, Mistral, DeepSeek or Ollama; eight adapters for Laravel, Symfony, Drupal, Magento, WordPress/WooCommerce, Joomla, PrestaShop and OpenCart, and an MCP server package that exposes your tools to Claude Code or Cursor. Official site: https://phpclaw.ai.
- [Pydantic AI](https://digidle.com/tools/pydantic-ai.md) (Frameworks & Dev Tools): Typed Python agent framework from the Pydantic team: any model a string swap away with fallback, validated structured outputs, MCP, evals and durable execution on Temporal, DBOS, Prefect and more. One agent runs as a CLI, a web chat or a realtime voice agent. Open source (MIT) and free; Logfire tracing is optional. Official site: https://pydantic.dev/pydantic-ai.

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Source: Digidle Tools (https://digidle.com/), a curated directory of developer and vibe-coding tools. Pricing is not verified by Digidle unless stated in a description; check the official site. Full index: https://digidle.com/llms.txt