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Cross Functional Collaboration

  • 1.6k installs
  • 1.2k repo stars
  • Updated July 16, 2026
  • refoundai/lenny-skills

cross-functional-collaboration improves PM-design-engineering partnerships with trio and contract patterns.

About

The cross-functional-collaboration skill applies insights from fifty-seven Lenny guests on PM-engineering-design partnerships. Principles include generous credit sharing, yes-and dual-goal thinking, written expectations contracts revisited quarterly, engineer participation in discovery, avoiding telephone PM roles, daily engineer pairing, personal relationship building, code-as-common-language prototypes, and Teresa Torres product trios resolving conflicts with data not rank. Agents diagnose friction type, clarify expectations, recommend team structures, and emphasize human connection questions like career goals and milestones. Mistakes flagged include credit hoarding, excluding engineers from ideation, unclear boundaries, and ignoring personal rapport. Use when navigating cross-team conflict, building trios, or improving handoffs.

  • Advocates product trios of PM, designer, and engineer.
  • Writes explicit cross-role expectation contracts.
  • Brings engineers into customer discovery meetings.
  • Connects stakeholders directly to engineers for depth.
  • Builds personal relationships beyond transactional handoffs.

Cross Functional Collaboration by the numbers

  • 1,618 all-time installs (skills.sh)
  • Ranked #328 of 3,301 Productivity & Planning skills by installs in the Skillselion catalog
  • Security screen: MEDIUM risk (skills.sh audit)
  • Data as of Jul 28, 2026 (Skillselion catalog sync)
At a glance

cross-functional-collaboration capabilities & compatibility

Capabilities
friction diagnosis · role contracts · trio facilitation
Use cases
project management · planning
From the docs

What cross-functional-collaboration says it does

If you've never worked in a well-functioning trio, this breaks people's brains.
SKILL.md
npx skills add https://github.com/refoundai/lenny-skills --skill cross-functional-collaboration

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Listed on Skillselion
Installs1.6k
repo stars1.2k
Security audit3 / 3 scanners passed
Last updatedJuly 16, 2026
Repositoryrefoundai/lenny-skills

How do we reduce friction between product, design, and engineering?

Improve PM, design, and engineering collaboration via role contracts, product trios, credit sharing, and direct stakeholder access.

Who is it for?

Teams struggling with handoffs, credit conflicts, or discovery exclusion.

Skip if: Solo projects without cross-functional partners.

When should I use this skill?

User discusses PM-engineering conflict, trios, or cross-team collaboration.

What you get

Clarified expectations, trio practices, and relationship actions tailored to the friction diagnosed.

By the numbers

  • 57 podcast guests
  • 72 curated mentions

Files

SKILL.mdMarkdownGitHub ↗

Cross-functional Collaboration

Help the user work effectively across functions using frameworks from 57 product leaders who have built high-performing cross-functional teams at companies from Linear to Airbnb.

How to Help

When the user asks for help with cross-functional collaboration:

1. Diagnose the friction - Identify whether the issue is role clarity, communication patterns, or structural 2. Clarify expectations - Help define what each function expects from the others 3. Design the right structure - Recommend team composition and meeting rhythms 4. Build relationships - Emphasize the human elements that make collaboration work

Core Principles

Share credit generously

Camille Fournier: "Engineers sometimes think that they don't get the credit for their work because the PM takes all the glory. So making every effort to be credit sharing and inclusive of the engineering team." Let engineers present their own work to executives and customers.

Use 'Yes, and' thinking

Adam Grenier: "If you approach it with that 'Yes, and,' it's often still true. Both of these things can be true at once. You could have a different goal than I have." Validate different team goals simultaneously rather than creating false dichotomies.

Write expectations for each other

Nikita Miller: "Have PM, Design, Engineering, and Data leaders write down expectations for their counterparts. Create a 'contract' between roles to clarify shared responsibilities." Revisit these definitions every 3-6 months.

Include engineers in discovery

Christine Itwaru: "Early on, we started bringing in engineers to customer meetings more and more. When we started doing it, the response from the engineering team was great." Direct customer exposure builds technical empathy.

Don't play telephone

Camille Fournier: "If you put yourself in this in-between position and you're playing telephone between stakeholders and engineers, that is very annoying and it's a waste of time for everyone." Connect stakeholders directly to engineers when technical depth is needed.

Work directly with engineers daily

Marty Cagan: "If you're not working every day with a set of engineers on solving problems, you are not a product manager." Remove intermediaries like 'product owners' who act as mediators.

Build real relationships

Ebi Atawodi: "Do you know your engineering manager's birthday? Do you know their work anniversary? Do you know why they're doing the job they're doing?" Strong partnerships are built on personal human connection.

Code is the common language

Amjad Masad: "The common language that everyone shares is code. What if the language becomes actually working prototypes and working applications?" Use functional prototypes rather than static mocks to reduce handoff friction.

Embrace the 'product trio'

Teresa Torres: "The trio is the product manager, the designer, and the software engineer. If you've never worked in a well-functioning trio, this breaks people's brains." Resolve disagreements by seeking more data or better options, not by pulling rank.

Questions to Help Users

  • "What does each function expect from the others - have you written it down?"
  • "Are engineers involved in customer discovery or just receiving specs?"
  • "When there's a conflict, who is the tiebreaker and how quickly do they act?"
  • "Do you know the personal career goals of your engineering and design partners?"
  • "Are you acting as a translator or connecting stakeholders directly to engineers?"

Common Mistakes to Flag

  • Credit hoarding - PMs taking glory for work engineers built
  • Playing telephone - Acting as an unnecessary intermediary between stakeholders and engineers
  • Excluding engineers from ideation - Treating them as resources rather than creative partners
  • Unclear role boundaries - Not defining who owns what leads to everything falling on the PM
  • Ignoring the human element - Strong collaboration requires knowing your partners as people

Deep Dive

For all 72 insights from 57 guests, see references/guest-insights.md

Related Skills

  • Running Effective 1:1s
  • Having Difficult Conversations
  • Delegating Work
  • Managing Up

Related skills

How it compares

Use cross-functional-collaboration for multi-role delivery playbooks; use stakeholder-map when the output must be a stakeholder communication grid.

FAQ

What is a product trio?

PM, designer, and software engineer deciding together with data over rank.

Should PMs translate all stakeholder questions?

No. Connect stakeholders directly to engineers when technical depth is needed.

How often revisit role contracts?

Leaders should rewrite cross-role expectations every three to six months.

Is Cross Functional Collaboration safe to install?

skills.sh reports 3 of 3 security scanners passed. Review the Security Audits panel on this page before installing in production.

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