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Pqs Mcp Server

io.github.OnChainAIIntel/pqs-mcp-server · v1.4.0

PQS scores any prompt before the model runs. 8 dimensions. 5 frameworks. Pre-flight, not post-hoc.

Connect Remote server

Terminal
claude mcp add --transport http pqs-mcp-server https://promptqualityscore.com/api/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "pqs-mcp-server": {
      "url": "https://promptqualityscore.com/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "pqs-mcp-server": {
      "type": "http",
      "url": "https://promptqualityscore.com/api/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://promptqualityscore.com/api/mcp

Tools 2 found in our last check

  • score_prompt

    Score a prompt's quality across 8 dimensions BEFORE sending it to an expensive model. Returns a 0-80 score, an A-F grade, the per-dimension breakdown (clarity, specificity, context, constraints, output_format, role_definition, examples, cot_structure), and the weakest dimension.…

  • optimize_prompt

    Rewrite a prompt to score higher on the PQS rubric, AND show before/after output comparisons so the user can see the impact. Returns the optimized prompt, the original PQS score, the optimized PQS score, and side-by-side sample outputs from a frontier model using both versions.…

Details

Endpointhttps://promptqualityscore.com/api/mcp (Streamable HTTP)
Package[email protected] (NPM, stdio)
First published27 May 2026
Last updated27 May 2026
Registry nameio.github.OnChainAIIntel/pqs-mcp-server

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