🧠 Copilot Cowork, Claude Code Review, and Perplexity’s AI Marketing Agent

 🔥🔥🔥 Three Highly Curated AI Stories

1. MSFT built a Claude competitor powered by Claude

Microsoft just introduced Copilot Cowork, a new way to complete tasks inside Microsoft 365.

The idea is simple: instead of asking Copilot questions one step at a time, you can hand off an entire task. Copilot Cowork converts your request into a structured plan and then executes it across your apps and files.

Because it operates inside Microsoft 365, it works with tools like documents, emails, and spreadsheets while staying within the platform’s existing security and governance boundaries. The system also grounds responses in your organization’s work data.

In practical terms, this moves Copilot closer to an autonomous assistant that can execute multi-step workflows across your workspace.

2. Claude now reviews your code

Anthropic announced a new capability that allows Claude to review code directly.

Developers can submit code for analysis, and Claude will evaluate it for issues such as logic errors, security problems, or structural improvements. The goal is to help teams catch problems early before code moves deeper into the development pipeline.

For many teams, code review is one of the slowest parts of software development. Adding AI into that process could help accelerate reviews while giving developers immediate feedback on potential improvements.

3. Perplexity built an AI marketing agent

Perplexity shared an interesting experiment showing how an AI agent can manage marketing campaigns.

According to their post, the system scanned campaigns hourly, adjusted budgets, monitored ad fatigue, and coordinated multiple campaigns across their stack. During one test run, the agent made 224 micro-optimizations to the marketing setup.

The striking part is the speed. Perplexity claims the setup replaced $225K per year in marketing tools after building the agent in a single weekend.

Experiments like this highlight where AI agents may have the most immediate impact: repetitive optimization tasks that humans usually manage manually.

🔥🔥 Two AI Tools Worth Knowing

1.✍️ Blader Humanizer (Claude Skill)

Blader Humanizer is a free Claude skill designed to improve the tone of AI-generated writing so it sounds more natural.

The setup is simple:

• Download the ZIP file from the GitHub result for “Blader Humanizer,”

• Then open Claude and create a new skill inside the Customize → Create New Skill menu.

• Upload the file, and the skill becomes part of your Claude environment.

Once installed, Claude automatically applies the skill to writing tasks. It helps smooth out robotic phrasing and produce text that reads more like natural human writing.

2. 💼 Claude + Indeed job search workflow

Claude supports connectors that allow it to work directly with external services like Indeed.

Once your Indeed account is connected, you can upload your resume and ask Claude to analyze it. The model can then search for job listings that match your experience and highlight the highest-paying roles relevant to your background.

From there, you can ask Claude to rewrite your resume for each job, helping tailor applications more effectively.

🔥 Things You Didn’t Know You Can Do With AI

Build an entire AI marketing team using Claude skills

Someone compiled a GitHub repository containing marketing-focused skills designed for Claude. These skills cover a wide range of marketing tasks and can be combined to create a complete AI-powered marketing workflow.

Here’s how to explore it:

1. Open the repository and browse the available marketing skills.
2. Download the skill files you want to use.
3. Upload them inside Claude using Customize → Create New Skill.
4. Assign each skill to specific marketing tasks like content creation, campaign planning, or analysis.

Once installed, Claude can start performing specialized marketing tasks using those skills.