In-depth architectural comparison of the CRM Solid MCP and Posteverywhere MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
CRM Solid MCP
Social Media · Local stdio
Quality: 47/100 (Fair) | Auth: API Key required
Posteverywhere MCP
Social Media · Local stdio
Quality: 64/100 (Good) | Auth: API Key required
Verdict Summary: Choose CRM Solid MCP if you need specialized Social Media tools running via a local process. Choose Posteverywhere MCP if your workspace requires Social Media integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose CRM Solid MCP when:
You need dedicated capabilities in the Social Media domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Freemium).
Read and reply to social DMs, schedule posts, and manage CRM contacts and deals across Telegram, X, WhatsApp, Instagram and email from your AI assistant.
Hosted MCP server to schedule and publish across 11 social platforms (Instagram, LinkedIn, TikTok, X, YouTube, Facebook, Threads, Pinterest, Bluesky, Discord, Telegram). 32 tools covering posts, campaigns, bulk operations, media, analytics, webhooks, and AI captions. Connect with one URL, or run locally via npx -y @posteverywhere/mcp.
Category & Scope
Tools & Capabilities Breakdown
CRM Solid MCP Tools (0)
No explicit tool names declared in metadata yet. Check project README on main listing page.
Posteverywhere MCP Tools (15)
list_accounts
list all connected social accounts and their health status
get_account
get details for a specific account (token expiry, can-post status)
list_posts
list posts filtered by status (`scheduled`, `published`, `failed`, `draft`) or platform. Drafts include their target accounts + per-platform content so you can review them before publishing.
get_post
get full details for a single post including all destinations (for drafts, the saved accounts + per-platform content)
create_post
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
CRM Solid MCP is categorized under Social Media and uses a local stdio subprocess. In contrast, Posteverywhere MCP belongs to Social Media using local stdio subprocess. Select CRM Solid MCP when you need capabilities focused on social media and Posteverywhere MCP when you require tools for social media.