What is the key difference between HallucC — Hallucination & Safety Guardian and Openapi MCP Server?

HallucC — Hallucination & Safety Guardian belongs to the Developer Tools category with local stdio execution, while Openapi MCP Server belongs to the Developer Tools category with cloud HTTP/SSE execution.

How do I install HallucC — Hallucination & Safety Guardian or Openapi MCP Server in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are HallucC — Hallucination & Safety Guardian and Openapi MCP Server free or paid?

HallucC — Hallucination & Safety Guardian operates under a Free / Open Source model (No auth required). Openapi MCP Server operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

HallucC — Hallucination & Safety Guardian lists 0 tools with 0 views and 0 GitHub stars. Openapi MCP Server lists 5 tools with 3 views and 904 GitHub stars.

Can I use both HallucC — Hallucination & Safety Guardian and Openapi MCP Server together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

HallucC — Hallucinati… vs Openapi MCP Server

HallucC — Hallucinati… vs Openapi MCP Server | AllMCPs

Feature & Specification Comparison

Specification	H HallucC — Hallucination & Safety Guardian Developer Tools	O Openapi MCP Server snaggle-ai Developer Tools
Summary	Hallucination & safety checks for LLM/Agent outputs: claim-level fact-check with citations.	Connect any HTTP/REST API server using an Open API spec (v3)
Category & Scope	Developer Tools	Developer Tools
Quality signal	27/100 (Emerging)	47/100 (Fair)
Transport Protocol	Local Subprocess (stdio)	Remote HTTP/SSE
Auth Requirement	No auth required	No auth required
Pricing Model	Free / Open Source	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`npx · low`	`Remote (HTTP/SSE) · high`
Engagement & Health	0 views 0 copies 0 upvotes	3 views 0 copies 1 upvotes 904 stars
Verified / Official	Community Listing	Community Listing
Open full listing	View HallucC — Hallucination & Safety Guardian Listing	View Openapi MCP Server Listing

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).

HallucC — Hallucination & Safety Guardian Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "hallucc-hallucination-safety-guardian": {
      "command": "npx",
      "args": [
        "-y",
        "hallucc-hallucination-safety-guardian"
      ]
    }
  }
}

Openapi MCP Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "snaggle-ai-openapi-mcp-server": {
      "url": "https://openapi-mcp.openapisearch.com/mcp"
    }
  }
}

HallucC — Hallucination & Safety Guardian vs Openapi MCP Server

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose HallucC — Hallucination & Safety Guardian when:

Choose Openapi MCP Server when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

HallucC — Hallucination & Safety Guardian Tools (0)

Openapi MCP Server Tools (5)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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