Just published the Tricky Python Quiz web app: https://t.co/smzEwpv3JK
Test your esoteric Python skills by answering questions from "wtfpython" GitHub repo 🐍
Take the quiz and share your results!
Rails World wouldn't be possible without the support of many sponsors. This year in Austin, be sure to stop by the Sponsor Lounge and meet our Gold sponsors: @PlanetScale, @HuntressLabs, @jetbrains, @rwx, @SerpApi (also one of our coffee sponsors!), and @clio_labs (also sponsoring the pre-registration event). Find them at their booths, say hello, and learn more about what they’re building.
Big thanks to all of these Gold Sponsors for your support this year. https://t.co/uJN0izNmLp #railsworld
Python Gem of the Day:
💎 Interlock: https://t.co/AwPUDBappf
- uv add interlock-cb
- Circuit breaker implementation for network calls (A circuit breaker temporarily stops calls to a failing service, helping prevent repeated failures and giving it time to recover).
- Supports FastAPI, Requests/httpx, and more.
AI Gem of the Day:
💎 Unsloth Desktop: https://t.co/E9Vn1eM3vm
- @UnslothAI released their desktop app, which allows users to run and train AI Models locally (supports Muse Glimmer)
- A strong competitor to LM Studio/Ollama
- Fully open-source app, no telemetry.
AI Gem of the Day:
💎Agent Plugins Standard: https://t.co/h5BcHWAe3z
- A plugin is a package containing skills and MCP server config.
- Plugins are supported by Claude, Codex, etc. But there was no common spec/standard for plugins.
- Vercel, Google, OpenAI, Cursor, etc are collaborating on this new standard. Once this is widely adopted, a single plugin implementation can work across IDEs and Coding CLI tools.
Excited to be speaking at PyCon AU 2026 in Brisbane! 🇦🇺🐍
I’ll be giving a talk on “Goodbye GIL: Exploring the Free-threaded mode in Python”, looking at what free-threaded Python changes, where it can improve performance, and the trade-offs involved.
📅 August 26–30, 2026
See the Full schedule and get your tickets: https://t.co/L8BheoHdLP
AI Gem of the Day:
💎What Codex Actually Sends to the Model: https://t.co/H3UbY3PSSF
@0xkato pointed @OpenAIDevs Codex CLI to a custom local server to see what requests it sends to the model backend. The post explains how Codex handles default tools, MCP servers, Agents.MD files, images, compaction, etc, inspected via real requests.
We launched SerpApi search tools ("pip install serpapi-search-tools") 🎉: ready-made tools for Python AI Agents for Web search, news, maps, shopping research, travel search, and more.
Supports @LangChain, @AgnoAgi, @pydantic AI, @crewAIInc, @huggingface Smolagents, Google ADK, and more Agent SDKs.
Try it out and report an issue/missing integration by creating an issue on our GitHub repo: https://t.co/x0A4Lqf4Nd
Read my post on the @serpapi blog to learn more: https://t.co/QFcyFNjFoy
Meet serpapi-search-tools. Real-time search tools for Python agents, powered by SerpApi.
Works natively with popular Python agent SDKs such as LangChain, LangGraph, Agno, CrewAI, OpenAI Agents, Pydantic AI, and more. Add web, news, maps, shopping, image, YouTube, hotel, flight, and travel search to your agents.
Learn more and get started: https://t.co/3YMB5s4opw
Python Gem of the Day:
💎Plain Web Framework (@plainframework): An agent-ready Python framework, originally a Django fork.
- Familiar feel of Django, modular design.
- Agent-ready: `plain agent install` command installs rules and skills for Claude Code.
- Ships with docs: Full docs are embedded in the source code.
https://t.co/xtnWzN3Ts7
We're proud to join @nvidia, @Microsoft, and many other industry leaders in signing the Open Weights and American AI Leadership letter.
Open-weight models strengthen developer choice, healthy competition, and the freedom to run, study, adapt, and build with AI on your own terms.
Hermes Agent can now search the live web with SerpApi!
We released an open-source SerpApi plugin for @NousResearch's Hermes Agent, giving it native access to:
• Google Search
• Google Maps
• Google News
• Google Shopping
Hermes automatically chooses the right search tool based on the request and receives compact, structured results designed for agent workflows.
Learn more and try the plugin:
https://t.co/rX67reWwT7
Our latest video is now live 🚀
Can a raw AI model know what the latest iPhone is?
We built a @pydantic AI agent with a local Qwen model, then added real-time Google Search with SerpApi, deep research capabilities, and MCP support.
The result: an agent that can answer current questions using live web data instead of relying only on its training data.
Watch here: https://t.co/QiRzj8iNQW
Our latest video is now live 🚀
Can a raw AI model know what the latest iPhone is?
We built a @pydantic AI agent with a local Qwen model, then added real-time Google Search with SerpApi, deep research capabilities, and MCP support.
The result: an agent that can answer current questions using live web data instead of relying only on its training data.
Watch here: https://t.co/QiRzj8iNQW
Python Gem of the Day:
💎Trafilatura (pip install trafilatura) by @adbarbaresi : Python package and command-line tool for scraping and extracting web page content.
AI agents sound mysterious until you build one yourself.
At the core, an agent is just a loop:
user goal → model decision → run a tool → model observes result → repeat
Here's a beginner-friendly walkthrough on Building AI Agents in Python covering LLMs, prompts, memory, tool calling, MCP, and skills.
Read more: https://t.co/qfP0GV7ON7
#AI Gem of the Day:
💎 Grok 4.5 (https://t.co/U1T6pSPtMC): @SpaceXAI released Grok 4.5 - co-trained with Cursor.
- The model achieves comparable performance to Claude Opus 4.8.
- It is priced more affordably than competing models from alternative labs at $2/M input and $6/M output.
- SpaceXAI also claims that the model is very token-efficient, using up to 4x fewer tokens on coding tasks.