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Diagram comparing MCP connectors and Agent Skills around an AI agent

Marketplace

36 resources available

MCP connectors, skills and agents

The i2Business catalog of AI resources. Filter by type or search for a keyword to find the right building block for your needs.

AllMCPSkillsAgentsPlugins
DepartmentAll departmentsGeneral managementFinanceAccountingSalesMarketingLogisticsHuman resourcesCustomer serviceIT / Data
1 resource
Swiver MCP Connector (ERP)1
i2Bi2BusinessConnect Claude to your Swiver ERP: customers, products, suppliers, invoices, quotes and payments, viewed or created in natural language. 31 tools, 5-step setup with your own API key.
FinanceMCP

Guide

Skills, agents and MCP connectors: which one to choose?

These building blocks extend Claude, Anthropic's AI assistant. They work together: an agent can rely on a skill, which itself reads your data through an MCP connector, and a plugin bundles them into a single pack.

Skills

A ready-to-use business recipe: instructions, templates and scripts that Claude loads automatically when your request matches.

When to use it: for a repetitive task with a well-defined result (report, dashboard, email, audit).

Install

  1. Download the .zip file.
  2. Claude (web or desktop): Settings → Capabilities → Skills → “Upload skill”.
  3. Claude Code: unzip it into ~/.claude/skills/.

Test

Make a request that matches the skill's description: Claude says it is using it. In Claude Code, you can also type /skill-name.

Agents

A specialized autonomous assistant that chains research and actions over several steps, then hands you a report.

When to use it: for an open-ended mission that requires exploring, comparing and reasoning before concluding.

Install

  1. Download the .md file.
  2. Copy it into ~/.claude/agents/ (Claude Code).
  3. Restart the session, then type /agents to see it listed.

Test

Ask “use the <name> agent to…” with a short task and check the report.

MCP

A connector that gives Claude secure access to your tools and data: ERP, email, payroll…

When to use it: when Claude needs to read or update your business data rather than files uploaded by hand.

Install

  1. A consultant sets up the access and permissions with you.
  2. Claude: Settings → Connectors → “Add custom connector”.
  3. Claude Code: the claude mcp add command.

Test

Ask a question that requires your data: Claude should call the connector and cite what it retrieved.

Plugins

A ready-to-install pack that bundles several agents and skills around the same business function.

When to use it: to equip Claude with a complete set in a single install, especially in Cowork.

Install

  1. Download the .zip file.
  2. Cowork (Claude desktop): import the .zip from plugin management.
  3. Claude Code: unzip it, then use /plugin to add it (or copy the agents/ folder into ~/.claude/agents/).

Test

Make a request that matches one of the pack's agents: Claude says it is using it.

Requirements: a Claude account (Pro, Max, Team or Enterprise plan) or Claude Code. Resources are provided as is; always review what a skill or an agent produces before sending or using it.

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