@readystack/security-txt-cra-lint

security.txt Lint - RFC 9116 + CRA contact point

13 rules that decide whether a vulnerability report ever reaches you

Install

npx @readystack/security-txt-cra-lint file

Node 18+. The same 13 rules as the VS Code extension, from a terminal or CI.

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.

@readystack/security-txt-cra-lint --dir ./templates --report html --out report.html

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 full sweep is free for 7 days). 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)

Try the full run free for 7 days — no key needed. Then one licence, 7-day refund, no questions. Set READYSTACK_LICENSE=<key> or run --license <key> once.

Get a licence