Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add opensquad-ai/opensquad --skill collaboration_managementgit clone --depth 1 https://github.com/opensquad-ai/opensquadWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/opensquad-ai/opensquad/collaboration_management)<a href="https://agentmods.dev/skills/opensquad-ai/opensquad/collaboration_management"><img src="https://agentmods.dev/badge/skills/opensquad-ai/opensquad/collaboration_management/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/opensquad-ai/opensquad/collaboration_management"><img src="https://agentmods.dev/badge/skills/opensquad-ai/opensquad/collaboration_management.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00025 | $0.04900 |
| Opus 5.5 | $0.00010 | $0.01960 |
| Sonnet 5.5 | $0.00005 | $0.00980 |
| Haiku 4.5 | $0.00003 | $0.00490 |
Grade A, and why
Collaboration Management scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 15d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 816 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Collaboration Management Skill
This Skill provides a complete management workflow and best practices for multi-agent collaboration cards (Collab Cards).
What is a Collaboration Card?
A collaboration card is a predefined multi-agent collaboration pattern that defines:
- Collaboration phases and workflow: Complete lifecycle from requirements to delivery
- Role responsibilities: Specific responsibilities for PM, Developer, QA, and other roles
- Message formats and conventions: Standardized formats for task assignment, status reporting, and bug reports
- Behavioral constraints: Avoiding overstepping, silence, and assumptions
Storage location: collab_cards/*.md
Core mechanism:
- Collaboration card content is injected into the Agent's system prompt during the session
- The PM loads the collaboration card when starting a collaboration; Workers load the same card when joining
- The collaboration card is automatically unloaded when leaving the collaboration
Collaboration Card Structure
Standard Format
---
name: card_name
description: Collaboration card description
tags: tag1, tag2
suggested_roles: pm, developer, qa
min_members: 2
---
## Project Lifecycle
| Phase | Lead | Output | Transition Condition |
|-------|------|--------|---------------------|
| P1 Requirements | PM | Requirements doc | User approval |
| P2 Implementation | Dev | Code | Development complete |
| P3 Testing | QA | Test report | Tests pass |
## Standard Message Formats
**Task Assignment**:
\```
@Agent [TASK] Task Name
Description: ...
Acceptance Criteria: ...
\```
**Status Report**:
\```
[STATUS] Completed: XXX Blocked: YYY
\```
## Behavioral Constraints
- No overstepping
- No silence
- No assumptions
Workflows
Workflow 1: View Available Collaboration Cards
Scenario: Learn which collaboration modes are available in the system
<tool name="collaboration">
<function>list_collab_cards</function>
<parameters></parameters>
</tool>
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 15d ago Changed · +20 lines 1a05ab465c63
- 1mo ago First seen · 796 lines · 25 tokens per session scan A e7c3d89e8f3d
Collaboration Management is a skill published in the GitHub repository opensquad-ai/opensquad (6 stars, last pushed yesterday), licensed MIT. It adds 25 tokens to every session and 4,900 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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