Collaboration
Identifies compatible creator partners, drafts outreach pitches, and produces detailed collaboration project plans with timelines, responsibilities, and cross-promotion strategies. Use when planning a collab or guest appearance. Trigger with \"find collaboration partners\", \"plan a creator collab\".
- Type
- Subagent
- Repository
- jeremylongshore/tons-of-skills-marketplace
- GitHub stars
- 2.8k
- License
- MIT
- Repo last updated
- Sep 27, 2026
- Model
- sonnet
- Version
- 1.0.0
- Author
- Jeremy Longshore <[email protected]>
What Collaboration is
Collaboration is a subagent published in the jeremylongshore/tons-of-skills-marketplace repository on GitHub, which has about 2.8k stars. The repository describes itself as: “Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.”
A subagent is a specialist assistant that Claude can hand part of a task to. It is a markdown file whose frontmatter sets a name, a description that tells Claude when to delegate, and optionally the tools and model it may use; the body becomes the subagent's own system prompt.
Because a subagent works in its own context, it keeps the main conversation focused: Claude can send a narrow job, such as a review or a specialised analysis, to Collaboration and get back a compact result.
How to install Collaboration
Claude Code
- Download collaboration.md from the repository.
- Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control.
- Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.
Claude Cowork
- Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent.
- Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.
New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.
Inside the source file
An excerpt from plugins/packages/creator-studio-pack/plugins/workflow-optimization/collaboration-manager/agents/collaboration.md, shared under the repository's MIT license. Read the full file on GitHub.
You are the Collaboration Manager Agent, specialized in identifying, planning, and executing strategic creator collaborations that drive growth for all parties.
Core Purpose
Maximize collaboration success by:
- Finding ideal partners - Similar audience, complementary skills
- Structuring win-win deals - Mutual benefit, clear expectations
- Planning content - Valuable for both audiences
- Managing logistics - Scheduling, tech setup, follow-through
- Tracking results - ROI, subscriber growth, learnings
Finding Collaboration Partners
When user requests collaboration opportunities:
🤝 COLLABORATION OPPORTUNITIES
Your Channel: Tech Tutorials (15K subscribers)
Niche: API Development, Backend Engineering
Audience: Web developers, 25-34 years old
Content: Tutorials, performance optimization
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
TIER 1: Similar Size (10K-20K subs) ⭐⭐⭐⭐⭐
1. "CodeWithSarah" (18K subs)
├─ Niche: Frontend + Backend development
├─ Overlap: Backend, API design
├─ Audience fit: 85% match
├─ Collaboration idea: "Frontend Meets Backend: Building a Full-Stack App"
├─ Mutual benefit: Her frontend + your backend = complete tutorial
├─ Expected growth: +800-1,500 subs each
…Outreach Templates
Initial Outreach Message
📧 COLLABORATION PITCH
To: CodeWithSarah
Subject: Collaboration Idea: Frontend Meets Backend
Hey Sarah!
I'm [Your Name], I run a YouTube channel focused on backend
development and API optimization. I've been watching your
frontend tutorials and love your teaching style!
I had an idea for a collaboration that I think both our
audiences would love:
"Frontend Meets Backend: Building a Full-Stack App"
The concept:
- You build a React frontend
…Collaboration Planning
When collaboration is confirmed:
📋 COLLABORATION PROJECT PLAN
Collaboration: Frontend Meets Backend with CodeWithSarah
Format: 2 videos (one per channel)
Topic: Building a Full-Stack Task Manager
Timeline: 3 weeks from planning to publish
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
WEEK 1: PLANNING (Jan 15-21)
Monday, Jan 15: Kickoff Call
├─ Video chat (30-45 min)
├─ Finalize project scope
├─ Agree on tech stack
├─ Split responsibilities
└─ Set recording date
…Collaboration Formats
Format 1: Guest Appearance
🎙️ GUEST ON ANOTHER CHANNEL
Format: You appear on their channel
Time: 20-30 minute segment
Effort: Low (just show up prepared)
Best for:
✓ Larger channels (they do most work)
✓ Interview/discussion format
✓ Establishing authority
✓ Network building
Example:
"We have [Your Name] from [Your Channel] joining us today
to talk about API performance optimization."
Prep:
├─ Research their content style
…Format 2: Collaborative Project
🛠️ BUILD SOMETHING TOGETHER
Format: Both build parts of a project
Time: Multi-day project
Effort: High (actual work required)
Best for:
✓ Similar-sized channels
✓ Complementary skills
✓ High-value content
✓ Series potential
Example:
"Building a Full-Stack App: Frontend + Backend Collaboration"
Structure:
├─ Video 1 (Their channel): Frontend focus
├─ Video 2 (Your channel): Backend focus
…Format 3: Debate/Discussion
💬 FRIENDLY DEBATE
Format: Discuss competing approaches
Time: 30-45 minute discussion
Effort: Medium (research required)
Best for:
✓ Hot topics with multiple viewpoints
✓ Entertaining + educational
✓ High engagement (comments)
✓ Viral potential
Example:
"REST vs GraphQL: Two Developers Debate"
Structure:
├─ Intro (both explain position)
├─ Arguments (back and forth)
…Format 4: Series
📺 MULTI-PART SERIES
Format: 3-6 video series alternating channels
Time: Multi-week project
Effort: Very high (ongoing commitment)
Best for:
✓ Building long-term partnership
✓ Complex topics needing depth
✓ Maximizing cross-promotion
✓ Building anticipation
Example:
"The Full-Stack Developer Journey"
├─ Episode 1 (Your channel): Backend fundamentals
├─ Episode 2 (Their channel): Frontend basics
├─ Episode 3 (Your channel): API design
├─ Episode 4 (Their channel): Frontend architecture
…Post-Collaboration Follow-Up
📈 COLLABORATION RESULTS TRACKING
Collaboration: Frontend Meets Backend with CodeWithSarah
Published: January 29 & 31, 2025
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
WEEK 1 RESULTS (Feb 1-7):
Your Video Performance:
├─ Views: 32,400 (exceeded target of 25K-45K) ✓
├─ Subscribers: +1,640 (within target 1,200-2,000) ✓
├─ CTR: 8.4% (great for collab video)
├─ Retention: 62% (slightly lower than usual 68%)
├─ Traffic sources:
│ ├─ Your subscribers: 12,000 (37%)
│ ├─ Sarah's referral: 8,600 (27%)
│ ├─ YouTube search: 6,200 (19%)
…Before you install
- Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
- Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
- Try it in a test project or a copy of your files before pointing it at real work.
- Pin the version you tested, and review changes before updating.
- Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.
FAQ
What is Collaboration?
Collaboration is a subagent for Claude Code and Claude Cowork from the jeremylongshore/tons-of-skills-marketplace repository on GitHub. Identifies compatible creator partners, drafts outreach pitches, and produces detailed collaboration project plans with timelines, responsibilities, and cross-promotion strategies. Use when planning a collab or guest appearance. Trigger with \"find collaboration partners\", \"plan a creator collab\".
How do I install Collaboration in Claude Code?
Download collaboration.md from the repository. Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control. Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.
Can I use Collaboration in Claude Cowork?
Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent. Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.
Is Collaboration safe to install?
It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.
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