flare-redact

by flare-collection · Developer Tools · ★ 52

flare-redact is an MCP server by flare-collection. Zero-dependency TypeScript secret and PII redaction for any SDK, logs, HTTP, LLM prompts, and scoped MCP tool boundaries. It has 52 GitHub stars and ranks #824 of 2217 in Developer Tools by stars.

Category: Developer Tools
Author: flare-collection
GitHub stars: 52
This week: Tracking since 18 Oct 2026
Weekly downloads: 466
Language: TypeScript
License: MIT (open source)
Last update: 2026-08-09 (3 months ago)
Links: Source Website npm

data-masking
gdpr
nodejs
pii
privacy
redaction
security
typescript
zero-dependency
ai-privacy
anonymization
llm
+8 more

How to install flare-redact

flare-redact is published on npm as flare-redact. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add flare-redact -- npx -y flare-redact

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "flare-redact": {
      "command": "npx",
      "args": [
        "-y",
        "flare-redact"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm flare-redact and its tools are listed. The install guide covers VS Code and Codex.

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Frequently asked questions

What is flare-redact?

flare-redact is an MCP server by flare-collection in the Developer Tools category. Zero-dependency TypeScript secret and PII redaction for any SDK, logs, HTTP, LLM prompts, and scoped MCP tool boundaries. It has 52 GitHub stars and ranks #824 of 2217 in Developer Tools by stars. It is written in TypeScript. It is licensed under MIT. It was last updated 3 months ago.

Is flare-redact free and open source?

Yes. flare-redact is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

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