2. Tool use Given how easy it is to add new tools (e.g., with MCP servers), the number of tools a user adds to an agent can explode. Too many tools make it easier for the agent to choose the wrong action, making them dumber. They caution against removing tools mid-iteration. Instead, you can force an agent to choose certain tools with response prefilling. Ex: starting your response with <|im_start|>assistant<tool_call>{"name": “browser_ forces the agent to choose a browser. Name your tools so that related tools have the same prefix. Eg: browser tools should start with `browser_`, and command line tools should start with `shell_`
TOOLS
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Context Engineering: Reversible Compact Summaries for Memory Management
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Very useful tips on tool use and memory from Manus's context engineering blog post. Key takeaways. 1. Reversible compact summary Most models allow 128K context, which can easily fill up after a few turns when working with data like PDFs or web pages. When the context gets full, they have to compact it. It’s important to compact the context so that it’s reversible. Eg, removing the content of a file/web page if the path/URL is kept.
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Free LLM Tool Available Now at Datasette
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I'm currently giving it away for free https://
llm.datasette.io -
Spark AI Documentation Site with System Prompt Details
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Here's the unofficial documentation site I built with Spark itself, including a copy of the system prompt, details of the available tools and a page full of information about the Azure container environment Spark uses to run its own editor https://
github-spark-docs.simonwillison.net -
Non-Developer Empowerment: Building Software Without Coding Skills
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I pay for lovable. have built a handful of internal tools and gotten value, but even moreso I love being a non-dev and yet I can make software. After years of being told "no" by the devs at work (back before I started my own business) I can finally say Yes to everything
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Hailuo AI 02 Video Generation Model Access and Creative Experiments
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🔥 ¡NUEVO VÍDEO en el LAB! 🔥
— Carlos Santana (@DotCSV) 24 juillet 2025
Hoy los amigos de Hailuo AI me han dado acceso ilimitado a su modelo Hailuo 02, uno de los modelos de generación de vídeo más potente, sobre todo simulando físicas, y con él vamos a jugar!
Abrochaos los cinturones, que se viene vídeo bien fresco 🌊 pic.twitter.com/sLyEFMPNgJ¡NUEVO VÍDEO en el LAB! Hoy los amigos de Hailuo AI me han dado acceso ilimitado a su modelo Hailuo 02, uno de los modelos de generación de vídeo más potente, sobre todo simulando físicas, y con él vamos a jugar! Abrochaos los cinturones, que se viene vídeo bien fresco
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Graphed: AI-Powered Dashboard Generator for Data Analytics
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Chat with and visualize your google analytics data.
— Rob Lennon 🗯 | AI Whisperer (@thatroblennon) 24 juillet 2025
Super cool execution and very clever use of AI https://t.co/Abn7GEni2CChat with and visualize your google analytics data. Super cool execution and very clever use of AI Cody Schneider (@codyschneiderxx) i wish i could just upload a CSV and it would automatically create a dashboard so we built this today we're launching graphed .com graphed is an AI data analytics and dashboard generator upload data into Graphed and it's gonna one shot generate a dashboard you can chat with the entire dashboard to make changes and you can click into the graph and chat with it to make updates everything you create in Graphed can easily be shared with your team by sending a link or you can download a screenshot and drop it into a Slack channel or add it to a presentation the Graphed source data can either be a CSV or a data integration data integrations allow you to create live dashboards that are constantly updating in the background we're launching with Google Analytics 4 as our first data integration but we have Shopify, Facebook ads, Google Ads, MongoDB, and hundreds more are on our product roadmap you can sign up for free at graphed .com and if you want a 40% discount code that will only be available during launch comment "graphed" below — https://nitter.net/codyschneiderxx/status/1948154130188681436#m
→ View original post on X — @thatroblennon, 2025-07-24 13:57 UTC
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Open Source AI Tool to Restore and Deblur Videos Rivals Topaz AI
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Une IA pour restaurer et dé-flouter vos vidéos, open source.
— VISION IA (@vision_ia) 24 juillet 2025
Le remplaçant de TOPAZ AI est bientôt là. (actuellement étant donné qu'ils ont le monopole, ils pratiquent des prix exorbitants) pic.twitter.com/aAOaizcw68Une IA pour restaurer et dé-flouter vos vidéos, open source. Le remplaçant de TOPAZ AI est bientôt là. (actuellement étant donné qu'ils ont le monopole, ils pratiquent des prix exorbitants)
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LLM Tool Logging Features in Datasette Platform
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It's this feature of my LLM tool https://
llm.datasette.io/en/stable/logg
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Composite: A browser-native AI agent with clear utility
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Composite might be the first browser-native agent that doesn’t feel like a gimmick. Just clear utility, fast execution, and zero fluff. Big fan of the no-cloud approach.