Touch Browser vs Sourceright

In-depth architectural comparison of the Touch Browser and Sourceright 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.

Which MCP Server Should You Choose?

Choose Touch Browser when:

• You need dedicated capabilities in the Research domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: Page-local claim verdicts, Confidence bands and review recommendations, Citation URLs with retrieval timestamps.

Explore Touch Browser Details

Choose Sourceright when:

• You need dedicated capabilities in the Research domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: CSL JSON canonicalization and validation, Reference cleaning and standardization, Provider evidence and verification sidecars.

Feature & Specification Comparison

Specification	Touch Browser nangman-infra Research	Sourceright Research
Summary	Evidence-grounded web research for AI agents. Verifies page-local claims with citations, confidence bands, policy reports, and multi-page session synthesis via MCP.	Reference verification MCP server for CSL bibliographies, evidence, and audited writes.
Category & Scope	Research

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "nangman-infra-touch-browser": {
      "command": "npx",
      "args": [
        "-y",
        "@nangman-infra/touch-browser-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "sourceright": {
      "command": "npx",
      "args": [
        "--yes",
        "markdownlint-cli2@0.18.1"
      ]
    }
  }
}

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