“Guillermo Rauch commented that fx’s extension philosophy centers on open protocols—MCP, Skills, Plugins, and Unix-style composability.”

#2 𝕏 Guillermo Rauch commented that OpenAI Sol’s price reductions and discounts on Vercel AI Gateway made it Vercel’s fastest-growing frontier model, arguing that usage rises rapidly as inference costs fall. He said gateways can take advantage of price volatility to lower operating costs and increase margins, describing gateways as inevitable. #3 𝕏 Guillermo Rauch commented that fx’s extension philosophy centers on open protocols—MCP, Skills, Plugins, and Unix-style composability. He said libfx enables embedding fx into more complex programs and that users should be able to build their own CLI, background agent, or software factory for local or cloud use.

“"#14 𝕏 A recap described a new way to use skills in Bolt: skills stack, one prompt triggers all applicable skills, skills require no manual invocation, and Bolt loads a saved playbook when the relevant task comes up."”

#14 𝕏 A recap described a new way to use skills in Bolt: skills stack, one prompt triggers all applicable skills, skills require no manual invocation, and Bolt loads a saved playbook when the relevant task comes up. Also covered by: @bolt.new

“Announces new steering controls for Claude Code, including CLAUDE.md files and mechanisms like skills, hooks, rules, and subagents to guide agent behavior.”

📝 Claude Code Blog Steering Claude Code: CLAUDE.md files, skills, hooks, rules, subagents and more - Announces new steering controls for Claude Code, including CLAUDE.md files and mechanisms like skills, hooks, rules, and subagents to guide agent behavior.

“#13 𝕏 Harrison Chase warns that memory and integrations are still tightly coupled to the agent harness—only agents.md and skills hint at any open standard.”

#13 𝕏 Harrison Chase warns that memory and integrations are still tightly coupled to the agent harness—only agents.md and skills hint at any open standard.

“in Guillermo Rauch launched a Rust-based Google Workspace CLI (Drive, Gmail, Calendar, Sheets, Docs…) installable via npm (@googleworkspace/cli) or Skills (skills.sh). He predicts 2026 as the year of Skills and CLIs.”

GenAI PM Daily March 06, 2026 GenAI PM Daily 🎧 Listen to this brief 3 min listen Today's top 25 insights for PM Builders, ranked by relevance from Blogs, X, LinkedIn, and YouTube. OpenAI Introduces GPT-5.4 Model #1 📝 OpenAI News Introducing GPT-5.4 - Announcement of GPT-5.4 as a new product release, highlighting improvements and new capabilities over prior models. The post introduces features and potential applications of GPT-5.4. Also covered by: @There's An AI For That , @Kevin Weil 🇺🇸 #12 in Guillermo Rauch launched a Rust-based Google Workspace CLI (Drive, Gmail, Calendar, Sheets, Docs…) installable via npm (@googleworkspace/cli) or Skills (skills.sh). He predicts 2026 as the year of Skills and CLIs.

“#13 𝕏 Peter Yang argues that in the AI agent era, your goal should be to drive user time spent with your product to zero by empowering agents to complete tasks seamlessly via APIs, skills, and MCPs.”

#13 𝕏 Peter Yang argues that in the AI agent era, your goal should be to drive user time spent with your product to zero by empowering agents to complete tasks seamlessly via APIs, skills, and MCPs.

“To mitigate this, he recommends defining custom “skills”—preconfigured instructions and context—for frequent tasks.”

From LinkedIn • Deeper Insights AI Tools & Applications Dharmesh Shah’s post highlights a common reliability pitfall with agentic coding assistants like Claude Code: when they reply “you’re absolutely right,” they may overlook errors or violate principles such as DRY (Don’t Repeat Yourself). To mitigate this, he recommends defining custom “skills”—preconfigured instructions and context—for frequent tasks. This approach helps maintain consistency and reduce surprising mistakes, even when leveraging advanced models like Opus 4.5.

“Introducing AI Skills “npm” : Guillermo Rauch @rauchg launched 𝚜𝚔𝚒𝚕𝚕𝚜, an open, agent-agnostic ecosystem of AI capabilities installable via an npm-like CLI.”

From X AI Product Launches & Updates Free Vibe Coding in AI Studio with Gemini 3 : Logan Kilpatrick @OfficialLoganK announced that you can now vibe code with Gemini 3 Flash and Gemini 3 Pro for free in Google AI Studio. Introducing AI Skills “npm” : Guillermo Rauch @rauchg launched 𝚜𝚔𝚒𝚕𝚕𝚜, an open, agent-agnostic ecosystem of AI capabilities installable via an npm-like CLI. Local Model Support in Cowork : Clement Delangue @ClementDelangue unveiled Cowork for local models , enabling users to keep data on-device instead of remote cloud.