AgentIndex icon
AgentIndex
slack-mcp-server logo
slack-mcp-server
★ 32
vs
ebay-mcp logo
ebay-mcp
★ 185

slack-mcp-server vs ebay-mcp

slack-mcp-server: This server provides a secure, session-based bridge between Claude and your Slack web session, allowing AI clients to access your Slack data with your existing browser permissions. It enables features like message search, conversation export, and sending messages without standard Slack app/OAuth constraints.; ebay-mcp: This project is a Model Context Protocol (MCP) server that grants AI assistants extensive access to eBay's Sell APIs. It offers 325 tools covering inventory, orders, marketing, analytics, and is compatible with 9 different AI clients.

01

TL;DR

slack-mcp-server logo
slack-mcp-serverRAG / Knowledge Base · ★ 32

Empower AI models like Claude to access a user's full Slack session context for complex queries and task management.

Read slack-mcp-server full review →
ebay-mcp logo
ebay-mcpRAG / Knowledge Base · ★ 185

Setting up OAuth authentication for higher API rate limits

Read ebay-mcp full review →
02

Side-by-Side Comparison

Field
slack-mcp-server logoslack-mcp-server
ebay-mcp logoebay-mcp
Category
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 32
★ 185
License
MIT
MIT
Install Command
npm install -g @jtalk22/slack-mcp
npm install -g ebay-mcp
Updated
2d ago
3d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Slack Integration, Claude, MCP
eBay API, MCP, AI Assistants
03

Features

slack-mcp-server logoslack-mcp-server
01Read and export all Slack messages, including DMs, private, and public channels.
02Search across your entire Slack workspace for messages and context.
03Send messages to DMs or channels with full thread support.
04Automatically refreshes Slack session tokens from Chrome (macOS only) for continuous access.
05Features robust stability with atomic writes, zombie process protection, and rate limit handling.
ebay-mcp logoebay-mcp
01Comprehensive eBay Sell API Coverage with 325 tools
02Supports 9 AI clients with automatic configuration
03Robust OAuth 2.0 support with automatic token refresh
04Interactive setup wizard for guided configuration
04

Use Cases

slack-mcp-server logoslack-mcp-server
↳Empower AI models like Claude to access a user's full Slack session context for complex queries and task management.
↳Automate retrieval of Slack message history, threads, and user directories for AI-driven summaries or analysis.
↳Provide a secure, local-first bridge for AI clients to interact with Slack without the constraints of standard OAuth applications.
↳Offer a web UI for local dashboard, REST API access, or as a fallback workflow without remote connector hosting.
ebay-mcp logoebay-mcp
↳Setting up OAuth authentication for higher API rate limits
↳Managing inventory by listing active items or updating prices
↳Processing orders, such as retrieving unfulfilled orders
↳Creating and managing marketing campaigns for promotions
FAQ

FAQ

What is the difference between slack-mcp-server and ebay-mcp?
Both slack-mcp-server and ebay-mcp are in the RAG / Knowledge Base category. slack-mcp-server has 32 stars, while ebay-mcp has 185 stars.
Which is better, slack-mcp-server or ebay-mcp?
The best choice depends on your use case. Choose slack-mcp-server if Empower AI models like Claude to access a user's full Slack session context for complex queries and task management., and ebay-mcp if Setting up OAuth authentication for higher API rate limits.
Is slack-mcp-server free or open source?
Yes, slack-mcp-server is open source on GitHub (MIT).
Is ebay-mcp free or open source?
Yes, ebay-mcp is open source on GitHub (MIT).
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