Scores, compiles & optimizes prompts for any LLM. Zero AI calls inside. Freemium.
{
"mcpServers": {
"prompt-optimizer": {
"args": [
"-y",
"pcp-engine"
],
"command": "npx"
}
}
}Scores, compiles & optimizes prompts for any LLM. Zero AI calls inside. Freemium.
Is it safe?
No known CVEs for pcp-engine.
No authentication — any process on your machine can connect.
License not specified.
Is it maintained?
Last commit 3 days ago. 1 stars. 14 weekly downloads.
Will it work with my client?
Transport: stdio, sse. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.
Context cost
3 tools. ~300 tokens (0.1% of 200K).
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y pcp-engine 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
optimize_promptFull pipeline analysis and compilation of prompts. Analyzes, compiles, surfaces blocking questions, and produces PreviewPack for approval.
refine_promptRefine and answer blocking questions for ambiguous or incomplete prompts during the approval loop.
approve_promptFinal approval step that locks in the compiled prompt. Hard-fails if unanswered blocking questions remain.
This server is missing a description.If you've used it, help the community.
Add informationLast scanned 9h ago
No known vulnerabilities.
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