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refoundai avatar

Evaluating New Technology

refoundai/lenny-skills
1.6k installs1.2k stars
Summary

When you're evaluating a new AI vendor or deciding whether to build something in-house, this gives you frameworks from product leaders at Google, Shopify, and similar companies. The best insight here is "build and buy" instead of "build vs buy." Buy tools for the 90% standard stuff, build the 10% that's unique to your business. Also flags common traps like making decisions based on what models couldn't do six months ago (your priors are probably stale) and trusting AI security vendors who claim their guardrails catch everything. Useful for cutting through hype when the stack is changing every quarter.

Install to Claude Code

npx -y skills add refoundai/lenny-skills --skill evaluating-new-technology --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
ego lite browserego lite browser
ego lite browser
Fastest browser for AI agents to run web automation tasks, always free.
Download Free life-time →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeHealth MCP ServerCodeHealth MCP Server
CodeHealth MCP Server
Protect your code quality, stop the AI slop.
Try For Free →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
ego lite browserego lite browser
ego lite browser
Fastest browser for AI agents to run web automation tasks, always free.
Download Free life-time →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeHealth MCP ServerCodeHealth MCP Server
CodeHealth MCP Server
Protect your code quality, stop the AI slop.
Try For Free →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
ego lite browserego lite browser
ego lite browser
Fastest browser for AI agents to run web automation tasks, always free.
Download Free life-time →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeHealth MCP ServerCodeHealth MCP Server
CodeHealth MCP Server
Protect your code quality, stop the AI slop.
Try For Free →
Categories
DevOps & CI/CDCode Review & Quality
View on GitHub

More from refoundai/lenny-skills

All 86 skills →
  • Running Effective Meetings1.6k
  • Partnership Bd1.6k
  • Delegating Work1.6k
  • Negotiating Offers1.6k
  • Organizational Transformation1.6k
  • Onboarding New Hires1.6k
  • Building Team Culture1.6k
  • Engineering Culture1.6k
  • Sales Compensation1.6k
  • Running Effective 1 1s1.5k
  • Dogfooding1.5k
  • Marketplace Liquidity1.5k
  • Managing Imposter Syndrome1.5k
  • Media Relations1.5k
  • Finding Mentors Sponsors1.5k
  • Team Rituals1.5k
  • Running Offsites1.5k
  • Personal Productivity5.6k
  • Writing Prds2.9k
  • Competitive Analysis2.7k
  • Brand Storytelling2.6k
  • Startup Ideation2.6k
  • Ai Product Strategy2.4k
  • Vibe Coding2.4k

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AWS cloud resource monitoring including EC2, RDS, Lambda, ECS/EKS, VPC networking, load balancers, S3, DynamoDB, SQS/SNS, and cost optimization. Use when analyzing AWS infrastructure, resource inventory, security compliance, capacity planning, or cost savings. Trigger: "show EC2 instances", "find RDS databases", "VPC resources", "AWS cost optimization", "Lambda functions", "ECS services", "security groups", "unattached EBS volumes", "AWS load balancer topology", "publicly accessible databases", "AWS dashboards". Do NOT use for explaining existing queries, product documentation questions, generic host CPU/memory metrics (use dt-obs-hosts), application-level tracing (use dt-obs-tracing), or log analysis (use dt-obs-logs).
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github avatar
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huggingface avatar
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getsentry avatar
sentry-tanstack-start-sdk

getsentry/sentry-for-ai

Full Sentry SDK setup for TanStack Start React. Use when asked to "add Sentry to TanStack Start", "install @sentry/tanstackstart-react", or configure error monitoring, tracing, session replay, logs, or user feedback in a TanStack Start React app.
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