claude prompt optimizer for VS Code

io.github.rishiatlan/claude-prompt-optimizer

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

client:VS Code transport:stdio runtime:npm

Install claude prompt optimizer in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "prompt-optimizer-pro",
      "description": "PROMPT_OPTIMIZER_PRO",
      "password": true
    },
    {
      "type": "promptString",
      "id": "prompt-optimizer-log-level",
      "description": "PROMPT_OPTIMIZER_LOG_LEVEL",
      "password": true
    }
  ],
  "servers": {
    "claude-prompt-optimizer": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "claude-prompt-optimizer-mcp"
      ],
      "env": {
        "PROMPT_OPTIMIZER_PRO": "${input:prompt-optimizer-pro}",
        "PROMPT_OPTIMIZER_LOG_LEVEL": "${input:prompt-optimizer-log-level}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

claude prompt optimizer in other clients

claude prompt optimizer MCP server