getreadystack/security-txt-cra-lint repository overview

⁠security.txt Lint - RFC 9116 + CRA contact point

13 rules that decide whether a vulnerability report ever reaches you

⁠Run

docker run --rm -v "$PWD":/work getreadystack/security-txt-cra-lint /work/file

The same 13 rules as the VS Code extension, in a container. Mount a folder on /work.

⁠Free

• Lint the security.txt you have open and see every RFC 9116 and CRA contact-point finding on its exact line.
• --rules lists every rule

⁠With a licence ($29 once)

• Scan every security.txt across the whole workspace in one pass and export a dated JSON report you keep for the audit file.

docker run --rm -e READYSTACK_LICENSE=<key> -v "$PWD":/work getreadystack/security-txt-cra-lint --dir /work --ci

A security consultant reviewing a disclosure contact and policy starts around $150 an hour

⁠Use from an AI agent (MCP)

Claude Code · Cursor · Windsurf · any MCP client - add to your MCP config:

{ "mcpServers": { "security-txt-cra-lint": { "command": "npx", "args": ["-y", "@readystack/security-txt-cra-lint", "--mcp"] } } }

Tools: check_text and check_file (free) · check_dir (licence). The agent gets every finding with the line number.

⁠Use in CI

- name: security.txt Lint - RFC 9116 + CRA contact point
  run: npx -y @readystack/security-txt-cra-lint --dir . --ci

(container: docker run --rm -v "$PWD:/work" getreadystack/security-txt-cra-lint --dir /work --ci)

The folder sweep, reports and CI mode need one licence — one payment, no subscription. Set READYSTACK_LICENSE=<key> or run --license <key> once.

Get a licence⁠