What is the key difference between Fact Check and Fidenta Verify?

Fact Check belongs to the Developer Tools category with local stdio execution, while Fidenta Verify belongs to the Developer Tools category with local stdio execution.

How do I install Fact Check or Fidenta Verify 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 Fact Check and Fidenta Verify free or paid?

Fact Check operates under a Free / Open Source model (No auth required). Fidenta Verify operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Fact Check lists 6 tools with 0 views and 0 GitHub stars. Fidenta Verify lists 0 tools with 1 views and 0 GitHub stars.

Can I use both Fact Check and Fidenta Verify 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.

Side-by-Side Model Context Protocol Comparison

Fact Check vs Fidenta Verify

In-depth architectural comparison of the Fact Check and Fidenta Verify 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

Fact Check

Developer Tools · Local stdio

Quality: 52/100 (Good) | Auth: No auth required

Fidenta Verify

Developer Tools · Local stdio

Quality: 37/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Fact Check if you need specialized Developer Tools tools running via a local process. Choose Fidenta Verify if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Fact Check when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: assess_claim, verify_claim, get_verification.

Explore Fact Check Details

Choose Fidenta Verify when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Fidenta Verify Details

Feature & Specification Comparison

Specification	F Fact Check Developer Tools	F Fidenta Verify Developer Tools
Summary	Fact-check claims against independent sources — fast verdict or deep multi-step investigation.	Independent fact-checking for AI answers: a verdict and sources for every claim.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Fact Check Tools (6)

assess_claim

Fast verdict (~10s) via a 3-model panel. The default for checking a claim. Returns one verdict per atomic claim (True / Mostly True / Mixed / Mostly False / False) plus bucketed confidence.

verify_claim

Deep, multi-step investigation (~90s: research → debate → panel review) for high-stakes claims. Returns a `task_id` immediately; poll it with `get_verification`. Costs an order of magnitude more credits than `assess_claim` — reserve it. Pass `depth: "low"` for a shallower, faster research pass (few…

get_verification

Retrieve or poll a `verify_claim` result by `task_id`. Returns `processing`, `needs_input`, or `completed` (verdict, summary, top sources, and the `depth` the verdict was produced at).

select_claims

Resolve a `needs_input` verification — when a `verify_claim` turns up multiple claims or an ambiguity, pick which claim text(s) to run.

ask_followup

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).

Fact Check Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "fact-check": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/inspector"
      ]
    }
  }
}

Fidenta Verify Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "fidenta-verify": {
      "command": "npx",
      "args": [
        "-y",
        "fidenta-verify"
      ]
    }
  }
}

Frequently Asked Questions

Fact Check is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Fidenta Verify belongs to Developer Tools using local stdio subprocess. Select Fact Check when you need capabilities focused on developer tools and Fidenta Verify when you require tools for developer tools.

More alternatives to Fact Check More alternatives to Fidenta Verify Developer Tools category hub