Prompt Optimizer

io.github.nivlewd1/mcp-prompt-optimizer

Optimize prompts and generate agent SOPs and skill packages with the Prompt Optimizer cloud API.

View repository →Homepage →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "mcp-prompt-optimizer": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-prompt-optimizer@3.8.11"
      ],
      "env": {
        "OPTIMIZER_API_KEY": "<your OPTIMIZER_API_KEY>"
      }
    }
  }
}
Environment variables
  • OPTIMIZER_API_KEYrequiredsecretYour Prompt Optimizer API key (starts with sk-opt-). A free key takes no card: https://promptoptimizer.xyz/dashboard

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
3.8.11
Registry
active
Published
11/7/2026

More Developer Tools servers

Browse all Developer Tools →

Compete Competitive Intelligence

niyonzimabryan

Typed access to monitored competitive changes, evidence, dossiers, research, and collection health.

Developer ToolsAdded 2 months ago

MCP for Primavera P6

nizarhamza

Primavera P6 MCP server: critical path, DCMA checks, what-if and safe write-back to the P6 database

Developer ToolsAdded 1 week ago

pdfnative MCP — PDF generation, PAdES signing & introspection

Nizoka

PDF MCP server: PDF/A, PDF/X-4, PAdES (LTV), forms, 32 scripts, JPEG 2000, spot colours. 28 tools

Developer ToolsAdded 1 week ago

pkinative MCP — X.509, CMS, OCSP, time-stamps and PKCS#12 without a key byte leaving

Nizoka

PKI MCP server: inspect, verify, issue, sign X.509, CSR, CRL, OCSP, CMS, TSP, PKCS#12. 34 tools

Developer ToolsAdded 3 weeks ago

zipnative MCP — ZIP creation, inspection, secure extraction & verification

Nizoka

ZIP MCP server: create, inspect, verify, extract, canonicalize, merge, modify. 15 tools

Developer ToolsAdded 3 weeks ago

Profile-Wrap

NJ-Burrito

Draft, gate and review LinkedIn posts in a Profile-Wrap workspace; posts only board-Allowed drafts.

Developer ToolsAdded 3 weeks ago

Add the badge to your site

Show visitors that Prompt Optimizer is listed here — it’s also the link we check for a free listing.

Prompt Optimizer — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-nivlewd1-mcp-prompt-optimizer?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="Prompt Optimizer — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![Prompt Optimizer — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-nivlewd1-mcp-prompt-optimizer?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.