Claude Prompt Optimizer MCP Server: Install & Setup

Install Claude Prompt Optimizer in Claude Code

Claude Code

claude mcp add claude-prompt-optimizer -- npx -y claude-prompt-optimizer-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "claude-prompt-optimizer": {
      "command": "npx",
      "args": [
        "-y",
        "claude-prompt-optimizer-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Claude Prompt Optimizer MCP server do?

Scores, compiles & optimizes prompts for any LLM. Zero AI calls inside. Freemium.

Is the Claude Prompt Optimizer MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Claude Prompt Optimizer run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Claude Prompt Optimizer to Claude Code?

Run: claude mcp add claude-prompt-optimizer -- npx -y claude-prompt-optimizer-mcp

More ai agents & coding agents MCP servers

View all

CTFd

MrJamescot/ctfd-mcp-server

MCP server for CTFd v3: list challenges, submit flags, and query scoreboards via AI agents.

LocalFree

Base Flash Arb

220

lordbasilaiassistant-sudo/base-flash-arb-mcp

MCP server for AI agents to detect flash loan arbitrage opportunities across DEXes on Base. Scan Uni

LocalFree

Ctxfw

heuristicolab/ctxfw

Zero-egress AI Agent Firewall: SARA prompt injection defense, AST context pruning & MCP governance.

LocalFree

Axis

VirSanghavi/axis

Coding agents from Claude Code, Cursor and Codex claim jobs and lock files on one shared board.

Local + RemoteFree

DaVinci Resolve Lua

saadk408/davinci-resolve-lua-mcp

Control the free edition of DaVinci Resolve 21.1 from Claude through a Lua script inside Resolve.

LocalFree

Audit Ledger

1194

shahidh68/audit-ledger-mcp

Record AI decisions to a tamper-evident audit ledger from any MCP-compatible agent.

LocalFree