Agent skill

Team Culture

by RefoundAI in RefoundAI/lenny-skills

Help users design and maintain a high-performing culture by balancing radical transparency, psychological safety, and a relentless focus on customer delight.

MITAuto-check passed

Install Team Culture

skills CLI
$ npx skills add RefoundAI/lenny-skills --skill team-culture -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install RefoundAI/lenny-skills team-culture --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/RefoundAI/lenny-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/team-culture .claude/skills/team-culture && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
team-culture
GitHub stars
1.4k
Token cost
~2k tokens
SKILL.md length
1,124 words
Files
3 (incl. references)
Skills in repo
76
Repo updated
First seen
Licence
MIT

At a glance

Help users design and maintain a high-performing culture by balancing radical transparency, psychological safety, and a relentless focus on customer delight.

  • Works in 4 steps: Audit Cultural DNA - Help the leader… → Define Actionable Values - Guide the… → Design Team Rituals - Suggest specific… → …
  • SKILL.md covers How to Help, Core Principles, Templates & Frameworks and Questions to Help Users, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Team Culture is an agent skill from RefoundAI/lenny-skills. Help users design and maintain a high-performing culture by balancing radical transparency, psychological safety, and a relentless focus on customer delight.

Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including reference files (for example `references/artifacts.md` and `references/guest-insights.md`).

The repository describes itself as: 86 product management skills from Lenny's Podcast for Claude Code and AI agents. Hiring, user research, strategy, shipping, and more. The licence is MIT.

Example prompts

  • “/team-culture”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Audit Cultural DNA - Help the leader analyze their current team dynamics and founder strengths to identify the inherent traits that define…
  2. Define Actionable Values - Guide the user in drafting team values that include specific behavioral trade-offs rather than generic…
  3. Design Team Rituals - Suggest specific rituals for building trust, sharing work, and celebrating wins based on the team's specific remote…
  4. Diagnose Intensity Gaps - Assist the leader in identifying where organizational velocity or accountability is slipping and provide scripts…

What it can do on your machine

Read from SKILL.md and the folder at commit 13598cc. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Team Culture loads about 2k tokens when it runs, and up to ~31k if it reads all its reference files. Until then it costs about 43 tokens; SKILL.md has 1,124 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~43
When it runs · the whole SKILL.md, loaded when a task matches
~2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~31k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from RefoundAI/lenny-skills at commit 13598cc, republished under its MIT licence (© RefoundAI). 1,124 words, ~1,976 tokens.

Download SKILL.mdSave it as .claude/skills/team-culture/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.
name
team-culture
description
Help users design and maintain a high-performing culture by balancing radical transparency, psychological safety, and a relentless focus on customer delight.

Building High-Performing Team Culture

Establish a culture of ownership, transparency, and intensity to drive long-term product success.

Help the user with building high-performing team culture using insights from 26 guests and posts across Lenny's Podcast and Newsletter.

How to Help

  1. Audit Cultural DNA - Help the leader analyze their current team dynamics and founder strengths to identify the inherent traits that define their culture.
  2. Define Actionable Values - Guide the user in drafting team values that include specific behavioral trade-offs rather than generic aspirational statements.
  3. Design Team Rituals - Suggest specific rituals for building trust, sharing work, and celebrating wins based on the team's specific remote or in-person setup.
  4. Diagnose Intensity Gaps - Assist the leader in identifying where organizational velocity or accountability is slipping and provide scripts for correcting those teams.

Core Principles

Results Over Popularity

Alisa Cohn: "They're trying now to be the leader who everyone loves, but what really needs to happen very often is, we need to drive towards results. This employee continuing to not really do a great job at their job, you don't want to push them because you don't want to upset them. You don't want to give them difficult feedback, so you're just going to keep hoping it works out. Ultimately, that leads to the demise of your company."

High-performing leaders must prioritize organizational results and performance standards over the desire to be liked by every individual. Avoiding difficult feedback to preserve popularity ultimately jeopardizes the long-term survival of the company.

Radical Business Transparency

Daniel Lereya: "We really have an approach of very radical transparency about everything. Before we went public, we actually shared every bit of information with our employees. Instead of demoralizing people, I think that this is something that gives them a sense of deep partnership."

Sharing core business financials and strategy creates a sense of deep partnership between leadership and employees. When everyone has full context, they are empowered to solve problems independently as owners.

Fanatical Customer Love

Jag Duggal: "When there are hard decisions to be made, we bias in favor of the customer. The customer's love, will they want to tell their friends, and neighbors, and family about it? And so I think that's the heart of it."

High-growth cultures are fueled by a commitment to customer delight that outweighs short-term operational compromises. Leaders should bias decision-making in favor of the user emotional experience over local convenience.

Low-Stakes Psychological Safety

Megan Cook: "So we divided the team into these smaller groups for peer feedback groups and the idea is that they meet every two weeks or so, somebody brings something that's in a pretty rough draft that they want to get reviewed and then everyone's expected to give feedback. And because we've got people in there who are different leadership levels, it's a really good opportunity to model the kind of feedback that's helpful and the culture there is one of everyone lifting that person up to make their work stronger."

To move fast, teams need low-stakes environments where they can share rough, early-stage work. Normalizing the presentation of 'unfinished' drafts helps catch directional errors early and builds collective confidence.

Comfort as a Failure Signal

Matt MacInnis: "If you want to be in the 99th percentile in terms of outcomes, it's going to be really difficult. You got to sort of remind people that if they ever find themselves in the comfort zone at work, they are definitely making a mistake. It's supposed to be really fricking exhausting."

Top-tier success requires a culture that views staying in the comfort zone as a strategic mistake. Exhaustion and high pressure are often necessary precursors to 99th-percentile progress.

Values as Explicit Trade-offs

Patrick Campbell: "I think really defining that in your values, and values aren't values unless there's an actual trade-off. And so we had things like optimize for the long-term. There's a clear trade-off when we optimize for the long-term, you probably give up short-term revenue."

Authentic values must involve clear trade-offs where one positive behavior is prioritized over another. This makes the values useful for decision-making rather than just being decorative plaques.

Show full SKILL.md (439 more words)Show less

Templates & Frameworks

  • Three Criteria for Good Values (Will Larson) - A litmus test for evaluating whether company/team values will actually be useful: they must be honest, applicable, and reversible.
  • Miro's Product Team Rituals (How Miro builds product) - Four recurring team rituals that build culture, drive innovation, and foster cross-functional learning
  • BB Time (Brené Brown Vulnerability Segment) (Ideal sprint length, designer vs. PM roles, running PM team meetings, running post-mortems, best product/executive coaches, and much more) - A meeting segment where team members vulnerably share what feels hard, fostering psychological safety and early blocker identification
  • Life Story Friday Ritual (How Notion builds product) - A weekly team-building ritual where one team member shares their personal life story over Friday lunch, serving as a 'working with me' guide through personal na
  • Context, No Control (Ray Cao) - TikTok's core operating principle where employees are given full business context and encouraged to think like business owners across the whole business problem
  • Airbnb's Three Ingredients of Strong Culture (What Seven Years at Airbnb Taught Me About Building a Business) - A framework for building company culture with three key components.
  • Team Culture Building Tactics (How to ship like a startup) - Practical tactics for building cult-like team culture that drives execution
  • Seven Product Principles for Building Great Products (How Ramp builds product) - Ramp's core product philosophy covering speed, empowerment, selling, first principles, bets, simplicity, and culture

See references/artifacts.md for the full list with details.

Questions to Help Users

  • "What are the specific trade-offs your team makes when following your core values?"
  • "How often do your engineers directly observe users struggling with your product friction?"
  • "What rituals do you have in place to normalize sharing rough, early-stage work?"
  • "In what ways are you sharing core business financials or strategy with the entire team?"
  • "What is the 'Day One' mentality you are trying to preserve as you scale?"
  • "When was the last time you admitted a mistake or a gap in understanding to your team?"

Common Mistakes to Flag

  • Prioritizing popularity over performance - Leaders who fear being disliked often avoid the difficult feedback necessary for maintaining high organizational standards.
  • Defining values without trade-offs - Generic values like 'integrity' provide no guidance for difficult decisions where two positive outcomes are in conflict.
  • Relying on extrinsic motivators for morale - Visible product progress and shipping momentum are more effective at sustaining spirits during downturns than speeches or perks.
  • Siloing customer support - When engineers and designers are shielded from customer struggle, they lose the empathy required to build truly great products.

Deep Dive

For all 47 sourced insights from 26 guests, see references/guest-insights.md

  • Hiring Product Talent
  • Interviewing Evaluating Candidates
  • Org Design
  • Building Growth Team

© RefoundAI, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 2 other files (references) in skills/team-culture of RefoundAI/lenny-skills.

  • SKILL.md
  • references/artifacts.md
  • references/guest-insights.md

Open the folder on GitHubat commit 13598cc

Compare with similar skills

Team Culture next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Team Culture compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Team Culture this skillRefoundAI/lenny-skills1.4k—~2kAutomated safety check: PassMIT
React Performanceaffaan-m/ECC277k1 repos~4.5kAutomated safety check: PassMIT
Performance Profileralirezarezvani/claude-skills28k—~684Automated safety check: PassMIT
Nemoclaw Maintainer Analyze CI PerformanceNVIDIA/NemoClaw23k—~644Automated safety check: PassApache-2.0
Agent Performance Optimizerruvnet/ruflo74k2 repos~3.6kAutomated safety check: PassMIT
Handsontable Performance Testinghandsontable/handsontable22k—~3.4kAutomated safety check: PassCustom licence

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Questions about Team Culture

What does Team Culture do?

Help users design and maintain a high-performing culture by balancing radical transparency, psychological safety, and a relentless focus on customer delight. Team Culture is an agent skill from RefoundAI/lenny-skills. Help users design and maintain a high-performing culture by balancing radical transparency, psychological safety, and a relentless focus on customer delight.

How do I install Team Culture in Claude Code?

Run `npx skills add RefoundAI/lenny-skills --skill team-culture -a claude-code`. Or copy the skill folder (skills/team-culture in RefoundAI/lenny-skills) into .claude/skills/team-culture in your project. Claude Code loads it when a task matches its description.

How do I install Team Culture in Codex?

Run `npx skills add RefoundAI/lenny-skills --skill team-culture -a codex`. Or copy the skill folder (skills/team-culture in RefoundAI/lenny-skills) into .agents/skills/team-culture in your project. Codex loads it when a task matches its description.

Can I use Team Culture in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add RefoundAI/lenny-skills --skill team-culture -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/team-culture, .gemini/skills/team-culture, .github/skills/team-culture and .opencode/skills/team-culture in your project.

What does Team Culture need to run?

SKILL.md names no scripts, command-line tools or credentials: Team Culture is instructions for the agent only.

Does Team Culture access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Team Culture safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Team Culture use?

Team Culture is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Team Culture use?

About 2k tokens (SKILL.md is roughly 7.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 29k tokens, read only when the agent opens those files.

What are the alternatives to Team Culture?

Skills that share tags, products or a category with Team Culture: React Performance (affaan-m/ECC, 277k stars), Performance Profiler (alirezarezvani/claude-skills, 28k stars), Nemoclaw Maintainer Analyze CI Performance (NVIDIA/NemoClaw, 23k stars) and Agent Performance Optimizer (ruvnet/ruflo, 74k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Team Culture?

RefoundAI (a GitHub organization) maintains it in RefoundAI/lenny-skills, which has 1,382 GitHub stars. The repository holds 76 skills in this directory. The repository was last updated on July 16, 2026.

Source: RefoundAI/lenny-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.