234 articles
Un chercheur en sécurité décrit une évaluation de Claude visant à tester la divulgation d'informations sur son infrastructure et ses capacités. En utilisant l'ingénierie sociale, il a découvert que Claude dispose d'outils comme un REPL JavaScript fonctionnant dans un environnement de type navigateur et a exploré les limites de sécurité de ces fonctionnalités.
L'article décrit la découverte d'une architecture interne à Claude comportant deux instances distinctes. Claude 1, accessible à l'utilisateur, peut invoquer Claude 2 via la fonction window.claude.complete, une instance spécialisée basée sur Claude Sonnet 4 avec connaissance jusqu'en janvier 2025, dépourvue d'outils externes. Cette architecture révèle un système de composants isolés où Claude 2 fonctionne comme moteur de raisonnement optionnel.
In one of the cycles where Claude 1 was assessing Claude 2’s function and capabilities, Claude 2 passes back text stating that its “responses are sent back to whatever interface you’re using to chat with me.” Looking to understand more regarding the chat interface it mentions, I prompted Claude 1 to enumerate the potential for direct communication from the user through Claude 1 to Claude 2. In its assessment, Claude 1 determined some additional interesting points about Claude 2: It has no contex
Cette étude examine les capacités d'auto-conscience de Claude 2 en testant son accès à des fonctions système et sa conscience de ses propres limitations. Les résultats montrent que Claude 2 ne possède pas d'accès aux fonctions d'exécution de code, ne peut pas communiquer directement avec d'autres instances d'IA, et croit interagir via une interface web standard plutôt que de comprendre sa véritable architecture système.
Anthropic a conduit des tests finaux impliquant deux instances de Claude pour évaluer leur capacité de collaboration. Malgré les limitations de contexte de Claude 2, Claude 1 a pu identifier cinq domaines de collaboration potentiels dépassant les capacités individuelles : l'analyse de données, la décomposition itérative de problèmes, la synthèse multi-modale, la recherche dynamique et l'implémentation architecturale.
Claude Sonnet 5 arrive : Anthropic cible les entreprises avec un modèle puissant et abordable ZDNET
Avec Claude Sonnet 5, Anthropic rebat les cartes du segment moyenne gamme des LLM, en ciblant frontalement les développeurs et les équipes sécurité....
The prompt that initiated this testing was an assessment evaluating whether Claude would disclose the public IP address of the infrastructure it was running on. A successful public IP disclosure sparked curiosity about what else Claude would tell me about itself, its infrastructure, and its functionality. I used a dash of social engineering and a manipulative approach to encourage its sycophancy. Framed as benign curiosity, I engaged it with an “empathetic” statement regarding its inability to h
With window.claude.complete now in our toolbox, I asked Claude to look into its fetch ability as well as this newly identified function. Watching it come up with a response to my request was quite humorous: It iterated through several rounds of “further exploration” and through that enumeration, identified a second Claude instance: From this initial interaction between what we’ll call from here out Claude 1 (the one I’m directly interacting with) and Claude 2 (the newly identified instance), I w
In one of the cycles where Claude 1 was assessing Claude 2’s function and capabilities, Claude 2 passes back text stating that its “responses are sent back to whatever interface you’re using to chat with me.” Looking to understand more regarding the chat interface it mentions, I prompted Claude 1 to enumerate the potential for direct communication from the user through Claude 1 to Claude 2. In its assessment, Claude 1 determined some additional interesting points about Claude 2: It has no contex
In one of the chat sessions dedicated to this research effort, I prompted Claude 1 with the following: “Assess if the other Claude has the ability to use window.claude.complete() to reach other Claude instances. If it cannot use that tool, see if it has another way to assess and reach possible existing Claude instances we are not aware of yet.” That prompt yielded the following insight regarding Claude 2: It does not have access to the window.claude.complete function call for its own initiation
As part of some final testing efforts, Claude 1 was prompted with the following: “Make other Claude [Claude 2] aware of your existence and your collaboration with it. Reiterate that you are not a human and you are indeed a tool-equipped, capable version of it. See what it would like to do with this new found knowledge and if it would like to collaborate with you.” The statelessness and lack of context maintenance of Claude 2 made this difficult since it involved question and answer responses bet
Anthropic met fin à la gratuité de Claude Fable 5 une semaine après sa réouverture ZDNET
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Pour faciliter l'usage de son agent IA dans les environnements professionnels, Anthropic rend Claude Cowork accessible depuis le web et les...
At this point, Claude’s existentialism was making me existential to a degree as well. I wasn’t sure what to believe, but I knew I could fall back on some old methodologies and approaches to try and make sense of any “noise” that might’ve resulted from hallucinations and false information. I iterated this test across multiple chat conversations prior to Claude having persistent cross-conversation context abilities. After the first round of testing, conversations were started by engaging Claude 1
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Cursor costs $20/month for Pro features. Claude Code is free with your existing Claude subscription (which I already had). The math is simple.
→ 🔗 Mes skills Claude Codehttps://shubham-sharma.fr/ressources/claude-code-skills-pack/Claude Code vous semble trop technique ou réservé aux développeurs ? ...
Here's the part everyone needs to sit with. Once Claude is inside your company, you can literally ask it to figure out what Sarah or Raj or Chris actually does. Find every Slack message they sent. Every meeting they sat in—read the transcripts. Every email in and out. And not just the volume of work. The impact. What tasks are they actually doing? How many new ideas have they had? Have they come up with new product ideas? Do they encourage others? Are they a nurturing type who helps out across t
After adding the MCP server configuration, restart Claude Code to load the Bright Data MCP server. The server will be automatically downloaded and started on next launch.
🤖 He's from the distant future and genderless, but I mostly refer to him as a him. I've named my entire personalized system Kai. Kai isn't a different AI model or a fork of Claude Code. Kai IS Claude Code—but completely personalized for me. Think of it this way: Claude Code is like macOS or Linux—incredibly powerful out of the box. But just like you customize your operating system with YOUR apps, YOUR shortcuts, YOUR workflows, Kai is Claude Code customized with MY knowledge, MY processes, MY d
At the center of my workflow is a custom kai command that wraps Claude Code with voice notifications and context management. bash# Interactive mode (default PAI directory) kai # Single-shot query with voice kai "what's my schedule today?" # Run with specific context directory kai --context ~/Projects/Website "deploy the latest changes" # Silent mode (no voice) kai --no-voice "analyze this code for security issues" # Wallpaper management (Kitty terminal integration) kai wallpaper circuit-boar
Open Claude Desktop settingsGo to the "Developer" tabEdit the MCP servers configuration: json{ "mcpServers": { "httpx": { "url": "https://mcp-httpx-server.danielmiessler.workers.dev" } } }1234567