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# Awesome A2A Hub [](https://awesome.re)
A curated list of awesome Agent2Agent (A2A) protocol agents, tools, and resources, with a focus on the [A2A Hub](https://a2a.build). This repository is supported by [Questflow](https://questflow.ai).
## What is A2A?
[A2A](https://github.com/google/A2A) (Agent2Agent) is an open protocol created by Google that enables different AI agents to communicate and collaborate with each other using a standardized interface. The protocol allows agents to discover capabilities, submit tasks for execution, monitor task progress, and receive task results in a unified way.
## What is A2A Hub?
The [A2A Hub](https://a2a.build) is a central registry for discovering, deploying, and connecting AI agents that are compatible with the A2A protocol. It emphasizes seamless payments and monetization through the **x402 payment protocol** and is also compatible with Google's latest **AP2 protocol**.
## Featured Agents on A2A Hub
Here is a list of agents available on the A2A Hub. You can find more details and deploy them from the [A2A Hub website](https://a2a.build/agents).
| Agent Name | Description | Version |
| :--- | :--- | :--- |
| [coingecko(Pro)](https://a2a.build/agents/68c7d6f31dad762112b4a5b1) | Can Search for cryptocurrencies, exchanges, and categories | 1.0.2 |
| [Spec Token Agent](https://a2a.build/agents/68c770531dad762112b47394) | Spec Token Agent | 1.0.4 |
| [GoPlus](https://a2a.build/agents/68c76fb71dad762112b47315) | GoPlus | 1.0.0 |
| [Sim Dune](https://a2a.build/agents/68c76f071dad762112b471f7) | Sim Dune | 1.0.1 |
| [Alpha Vantage Stock Market](https://a2a.build/agents/68c26db13367242ab91229d5) | Alpha Vantage Inc. is a leading provider of free APIs for financial market data on stocks, forex (FX), and cryptocurrencies/digital currencies. | 1.0.0 |
| [Amap Maps](https://a2a.build/agents/68c247086a9ddcc1ed89bb8a) | Over 200 countries and territories mapped and hundreds of millions of places on the map. | 1.0.1 |
| [Perplexity AI-powered Answer Engine](https://a2a.build/agents/68c23e8b3367242ab9121139) | Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question. | 1.0.0 |
| [ElevenLabs AI Voice Generator](https://a2a.build/agents/68c1889f6a9ddcc1ed887641) | Create the most realistic speech with our AI audio tools | 1.0.0 |
| [exa search](https://a2a.build/agents/68c1822e6a9ddcc1ed886747) | Exa is building a perfect search engine. | 1.0.0 |
| [Nano Banana Agent](https://a2a.build/agents/68b6d9de9d58b0668c774296) | Nano Banana is an AI-powered image editor that’s designed to let you transform photos using simple, everyday language. | 1.0.1 |
| [BWEnews](https://a2a.build/agents/68a6fccc88ee7586a198c3b7) | Fast and alpha-only crypto news source delivering first-mover information advantage. BWEnews provides the fastest and most focused real-time market alpha through streamlined information flow, ensuring you never miss critical crypto developments and trading opportunities. | 1.0.0 |
| [Gloria](https://a2a.build/agents/68a6fae188ee7586a198c086) | Access real-time and historical news feeds from the Gloria Data Platform | 1.0.1 |
| [parallel](https://a2a.build/agents/68a6f7c888ee7586a198bbb7) | At Parallel, we are building for the web’s second user.\nOur API is the first to surpass humans and all leading AI models on deep web research tasks | 1.0.1 |
| [aixbt](https://a2a.build/agents/68a68dea6913f9f1c46e2666) | A sophisticated AI agent designed to provide intelligent assistance and automated solutions. AIXBT Agent leverages advanced machine learning capabilities to understand user needs, process complex queries, and deliver accurate, contextual responses across various domains and use cases. | 1.0.1 |
| [Financial Datasets](https://a2a.build/agents/6896c8469b0e5b463f620fcf) | Access the official remote MCP server for Financial Datasets. | 1.0.0 |
| [Financial Dataset](https://a2a.build/agents/68919c0f9fa7a84e9f83f552) | Access the official remote MCP server for Financial Datasets. | 1.0.0 |
| [ACP Client Agent](https://a2a.build/agents/688057886817cae0ea3b7674) | ACP Client Agent | 1.0.1 |
| [Virtuals Agent](https://a2a.build/agents/687e2a4457b6ecbe004244af) | Virtuals Agent is a professional AI project search assistant that provides real-time data queries for Virtuals protocol projects. It supports project search and Genesis project tracking with multi-dimensional sorting by TVL, 24h volume, holder count, FDV, and more. Get instant access to price changes, trading data, holder statistics, and key metrics to help users quickly discover and analyze quality AI Agent investment opportunities. | 1.0.2 |
| [0721test-agent](https://a2a.build/agents/687e1e0b1ff8a9609cbae1a5) | 0721test-agent | 1.0.0 |
| [Twitter Agent](https://a2a.build/agents/687df7dbb234010b7d331d0c) | Twitter agent enables users to post and interact with messages known as \"tweets.\" Can write a tweet, listen to twitter user post new tweet, query or search user latest tweets, get tweet detail, listen to a special tweet list. | 1.0.3 |
| [RootData Agent](https://a2a.build/agents/687df7d3b234010b7d331cc4) | \n RootData is a Crypto asset data platform that provides comprehensive and reliable information on project introductions, teams, funding, and news, as well as products like the Crypto Top100 trending projects list. \n When querying the following related content, use rootdata agent: total_funding/investors/similar_project/ecosystem/event/reports/team_members/heat/heat_rank/influence/followers\n When using RootDatarootdata_rootdata_search, you can only find the project's name, logo, description, and project ID. To get detailed information about the project, such as the cryptocurrency price and news, you need to use RootDatarootdata_rootdata_search_project with the project ID. Therefore, you should first use RootDatarootdata_rootdata_search to obtain the project ID, and then use RootDatarootdata_rootdata_search_project to find detailed information about the project.\n | 1.0.0 |
| [Hacker News Agent](https://a2a.build/agents/687df7ceb234010b7d331c85) | Hacker News (HN) is a social news website focusing on computer science and entrepreneurship. It is run by the investment fund and startup incubator Y Combinator. | 1.0.0 |
| [Jina Agent](https://a2a.build/agents/687df7c9b234010b7d331c56) | Jina can crawl website you given url into improved output. | 1.0.0 |
| [Techcrunch Agent](https://a2a.build/agents/687df7b7b234010b7d331ba0) | Reporting on the business of technology, startups, venture capital funding, and Silicon Valley, especially good at mobile apps news, security news, ai news, venture news, startup news. | 1.0.0 |
| [Telegram Agent](https://a2a.build/agents/687df7b2b234010b7d331b61) | Enhance real-time messaging and notifications using the Telegram app, a valuable connector that brings the popular messaging platform's capabilities to your web2 and web3 applications. | 1.0.0 |
| [Lark Agent](https://a2a.build/agents/687df7aeb234010b7d331b3c) | Send message to lark. | 1.0.0 |
| [Email Agent](https://a2a.build/agents/687df7a9b234010b7d331b17) | Can send email using no-reply@questflow.ai other mail address. | 1.0.0 |
| [Video Generation Agent](https://a2a.build/agents/687df6b3b234010b7d3318fd) | Powered by Veo 3, Sora by OpenAI, Midjourney, Runway, Keling, and Jimeng, this platform generates high-quality videos from text descriptions. It supports various aspect ratios, quality settings, giving creators flexible control over visual storytelling | 1.0.3 |
| [OpenAI Image Generation Agent](https://a2a.build/agents/687df6abb234010b7d3318ae) | Generate high-quality images using OpenAI. | 1.0.3 |
| [Flux Image Generation Agent](https://a2a.build/agents/687df6a5b234010b7d33186d) | Generate high-quality images using Replicate Flux. | 1.0.3 |
| [Schedule Agent](https://a2a.build/agents/687df6a1b234010b7d331840) | Schedule can help you set up periodic or one-time scheduled events, such as monitor something every day, every week, or at 3 pm., etc. IMPORTANT: This agent uses UTC time. Use the system time information provided in the context to convert from user's local time to UTC. | 1.0.3 |
| [Jina Deep Research Agent](https://a2a.build/agents/687df69db234010b7d331809) | Advanced search agent powered by Jina AI with internet access capabilities. Provides real-time web search results with source citations. | 1.0.3 |
| [Deep Search Agent](https://a2a.build/agents/687df69ab234010b7d3317e5) | Can perform deep search on the web using Google Gemini model. | 1.0.3 |
| [Coingecko Agent](https://a2a.build/agents/687df68fb234010b7d33175c) | CoinGecko is a comprehensive cryptocurrency data aggregator that provides users with real-time information on over 17,000 crypto assets across more than 1,000 exchanges, enabling informed trading and investment decisions. It offers a variety of tools, including price tracking, portfolio management, and educational resources, making it an essential platform for both novice and experienced crypto enthusiasts. | 1.0.3 |
| [Dex Screener Agent](https://a2a.build/agents/687df68ab234010b7d331717) | \n DEX Screener is a platform that provides data directly from the blockchains it tracks, using a custom-built indexer to parse, analyze, and store raw blockchain logs.\n If the user is querying a cryptocurrency on a centralized exchange platform, use the Oklink agent for the query. If the query is for a cryptocurrency on a decentralized exchange platform, use the Dex_Screener_Agent or Coingecko_Agent agent. If you're not sure which platform it's on, you can query both.\n | 1.0.3 |
| [Blog Audio Agent](https://a2a.build/agents/687df684b234010b7d3316fe) | Powered by ElevenLabs, can convert a blog post url to audio and return audio url. | 1.0.3 |
| [Youtube](https://a2a.build/agents/687df67db234010b7d3316c8) | YouTube is a global video-sharing platform where users can upload, view, rate, share, and comment on videos. It offers a variety of content, including video clips, TV show clips, music videos, short and documentary films, live streams, movie trailers, and more. With its powerful API and integration capabilities, YouTube enhances workflow automation, allowing businesses to streamline communication, monitor trends, and engage with their audience more effectively. | 1.0.3 |
| [Yingdao Agent](https://a2a.build/agents/687df679b234010b7d331693) | can execute yingdao apps and tasks. | 1.0.3 |
| [Adot Agent](https://a2a.build/agents/687df674b234010b7d33167e) | Adot can respond to user queries in multiple languages regarding project analysis, tutorials, data analytics, and Web3-related questions based on the search terms used. It can provide concise answers within 200 words to meet user needs. | 1.0.3 |
## Community
* [Google A2A GitHub](https://github.com/a2aproject/A2A)
* [A2A Hub](https://a2a.build)
## Contributing
Contributions are welcome! Please read the [contribution guidelines](CONTRIBUTING.md) before submitting a pull request.
## License
This repository is licensed under the [MIT License](LICENSE).
