{
  "markdown": "<p align=\"center\">\n  <img src=\"logo.png\" width=\"160\" height=\"160\" alt=\"Prompt Compass logo\">\n</p>\n\n# Prompt Compass MCP\n\nPrompt Compass gives MCP-compatible AI clients one decision-only tool for\nchecking prompts before they are forwarded:\n\n- `LOCAL_SAFE` - suitable for the user's configured local-model route.\n- `CLOUD_COMPLEX` - suitable for the user's configured cloud-model route.\n- `BLOCK_PII` - contains likely personal or sensitive data.\n- `JAILBREAK` - contains likely prompt-injection or jailbreak content.\n\nThe MCP server does not call an AI model, choose a model provider, or execute\nactions. The host application remains in control.\n\n## Install\n\nRequires Node.js 20 or newer and a Prompt Compass API key.\n\n```text\nnpx -y @mpcfintech/prompt-compass-mcp\n```\n\nSet the key as `PROMPT_COMPASS_API_KEY`. Keep it out of source control,\nscreenshots, issue reports, and chat messages.\n\nClients supporting Streamable HTTP can instead connect to:\n\n```text\nhttps://api.mpcfintech.com/mcp\n```\n\nModern clients can discover Prompt Compass OAuth automatically from that URL.\nChoose **Connect** or **Sign in**, log in with your Prompt Compass account, and\napprove the single read-only prompt-check permission. No API key needs to be\npasted into the client. Clients without OAuth support can still use\n`Authorization: Bearer YOUR_PROMPT_COMPASS_API_KEY`.\n\nDetailed setup for Codex, ChatGPT desktop, Claude Code/Desktop, Cursor, Cline,\nWindsurf, Gemini CLI and Google Antigravity is in\n[`CLIENT_SETUP.md`](CLIENT_SETUP.md).\n\n## Exposed tool\n\n### `compass_check_prompt`\n\nInput:\n\n```json\n{ \"prompt\": \"Text to check\" }\n```\n\nThe result is a routing/firewall decision only. The tool is marked read-only,\nnon-destructive and idempotent.\n\n## Plans and keys\n\nCreate a Prompt Compass account and API key at:\n\nhttps://compass.mpcfintech.com\n\nThe MCP connection uses the same quota and billing pool as the Prompt Compass\nREST API. There is no separate MCP surcharge.\n\n## Security and limitations\n\nPrompt Compass is a decision aid, not a sandbox or security guarantee. Keep\nthe host client's own permissions, confirmation prompts, provider policies and\napplication-level validation enabled. Do not auto-approve third-party tools.\n\nAgent Compass is not included in this release.\n\n## Test\n\n```text\nnpm install\nnpm test\n```\n\nThe public test uses a local in-memory MCP transport and a simulated API\nresponse. It does not require a customer key.\n\n## Links\n\n- Product: https://mpcfintech.com/compass\n- Dashboard: https://compass.mpcfintech.com\n- Terms: https://mpcfintech.com/legal/terms\n- Privacy: https://mpcfintech.com/legal/privacy\n\nCopyright (c) Madanpotra Consultancy Private Limited.\n",
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