Imported from meghal86/stacksignal (.agents/skills/managing-groups/SKILL.md). Install upstream with npx skills add meghal86/stacksignal --skill managing-groups. Copyright stays with the author (MIT).

XMTP groups

Name: managing-groups
Author: meghal86

Manage group conversations, permissions, and members.

When to apply

Reference these guidelines when:

Creating new group conversations
Managing group members (add/remove)
Setting group permissions
Sending welcome messages
Gating group access

Rule categories by priority

Priority	Category	Impact	Prefix
1	Create	CRITICAL	`create-`
2	Members	HIGH	`members-`
3	Permissions	HIGH	`permissions-`
4	Welcome	MEDIUM	`welcome-`

Quick reference

Create (CRITICAL)

create-group - Create new group conversations
create-dm - Create direct messages

Members (HIGH)

members-add - Add members to groups
members-remove - Remove members from groups
members-get-address - Get member Ethereum addresses

Permissions (HIGH)

permissions-roles - Understand member, admin, super admin roles
permissions-custom - Set custom permission policies

Welcome (MEDIUM)

welcome-on-install - Send welcome on agent installation
welcome-new-members - Welcome new group members

Quick start

// Create a group
const group = await agent.createGroupWithAddresses(addresses, {
  groupName: "My Group",
  groupDescription: "A cool group",
});

// Welcome on new conversations
agent.on("group", async (ctx) => {
  await ctx.conversation.sendText("Hello group!");
});

agent.on("dm", async (ctx) => {
  await ctx.conversation.sendText("Hello! How can I help?");
});

How to use

Read individual rule files for detailed explanations:

rules/create-group.md
rules/members-add.md
rules/permissions-roles.md
rules/welcome-on-install.md

{ "ocm": "1", "id": "meghal86-stacksignal-managing-groups", "kind": "skill", "name": "managing-groups", "description": "Group conversation management for XMTP agents. Use when creating groups, managing members, setting permissions, or sending welcome messages. Triggers on group creation, member management, or permissions.", "publisher": "meghal86", "version": "1.0.0", "capabilities": { "domains": [ "general" ], "tags": [ "skill-md", "github" ], "languages": [ "en" ] }, "quality_prior": 0.6, "examples": [ "Group conversation management for XMTP agents. Use when creating groups, managing members, setting permissions, or sending welcome messages. Triggers on group creation, member management, or permissions." ], "primary": false, "metadata": { "source": { "provider": "github", "repository": "https://github.com/meghal86/stacksignal", "path": ".agents/skills/managing-groups/SKILL.md", "ref": "54afe4b75ed2eb8f0feabb2f5b57dfa4bcbb3c44", "url": "https://github.com/meghal86/stacksignal/blob/54afe4b75ed2eb8f0feabb2f5b57dfa4bcbb3c44/.agents/skills/managing-groups/SKILL.md", "key": "meghal86/stacksignal/.agents/skills/managing-groups/SKILL.md" }, "license": "MIT" }, "instructions": "# XMTP groups\n\nManage group conversations, permissions, and members.\n\n## When to apply\n\nReference these guidelines when:\n- Creating new group conversations\n- Managing group members (add/remove)\n- Setting group permissions\n- Sending welcome messages\n- Gating group access\n\n## Rule categories by priority\n\n| Priority | Category | Impact | Prefix |\n|----------|----------|--------|--------|\n| 1 | Create | CRITICAL | `create-` |\n| 2 | Members | HIGH | `members-` |\n| 3 | Permissions | HIGH | `permissions-` |\n| 4 | Welcome | MEDIUM | `welcome-` |\n\n## Quick reference\n\n### Create (CRITICAL)\n- `create-gro", "cost": { "context_tokens": 425 } }

managing-groups

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