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#mcp

16 posts14 participants1 post today

ai: Best Local Image Models July 2025 and Comfy Missing Manual Addendum
Well, I've been keeping track of the latest models in Ollama. This is pretty easy because they have the latest list and we just rotate off old models, trying to keep the total models on the machine to 600GB (wow, that's a lot!). It is convenient to have the latest sorting, s
tongfamily.com/2025/07/11/ai-b
#ai #comfyui #Geek #image #mcp #video

💧 Supabase MCP can leak your entire SQL database

「 The cursor assistant operates the Supabase database with elevated access via the service_role, which bypasses all row-level security (RLS) protections. At the same time, it reads customer-submitted messages as part of its input. If one of those messages contains carefully crafted instructions, the assistant may interpret them as commands and execute SQL unintentionally 」

simonwillison.net/2025/Jul/6/s

Simon Willison’s WeblogSupabase MCP can leak your entire SQL databaseHere's yet another example of a lethal trifecta attack, where an LLM system combines access to private data, exposure to potentially malicious instructions and a mechanism to communicate data back …
Continued thread

Are there anybody working on integrating #mcp's in #guix?

I can see all the base ones are node.js dependent packages and even filesystem-mcp won't import good with `guix import …`.

And on lisps options are very limited. I've only found this gem github.com/40ants/mcp (#commonlisp)

40ANTS-MCP is a framework for building Model Context Protocol servers in Common Lisp - 40ants/mcp
GitHubGitHub - 40ants/mcp: 40ANTS-MCP is a framework for building Model Context Protocol servers in Common Lisp40ANTS-MCP is a framework for building Model Context Protocol servers in Common Lisp - 40ants/mcp

well apparently i haven't looked at #Docker Desktop in a while because now they're loading LLMs right in the thing and there's a catalog of over 200 #MCP services available.

huh!

#ContextEngineering - Unlocking #AgenticAI’s True Potential

> Today's #LLMs are far more complex with context size of millions of tokens and the ability for calling external systems, tools, and even #agentic orchestration with multi-agent #AI systems. #Context has therefore evolved beyond the prompt to include System Prompt, User Input/Prompt, Memory, Retrieved Information (#RAG etc.), information on tools (#MCP), responses from tools, and structured output format

deepgains.substack.com/p/conte

Deep Gains · Context Engineering - Unlocking Agentic AI’s True PotentialBy Arun S