SPL Registration Lint - FDA Establishment XML

Finds the lines the FDA gateway rejects in an SPL establishment registration, and how many days are left in the October 1 - December 31 window.

Install

npx @readystack/spl-registration-lint file

Node 18+. The same 9 rules as the VS Code extension, from a terminal or CI.

Free

• Lints the open SPL XML file against all 9 rules - doc_type 51725-0, loinc_system OID, doc_uuid setId, version_number, effective_date YYYYMMDD, reg_window October 1 - December 31, lapse_clock, duns_root and duns_format nine digits - and names every blocking error with its line number, so one file is finished.
• --rules lists every rule

With a licence ($29 once)

• Sweeps every .xml file in the submission folder in one pass and exports a dated readiness report you keep with the submission record - a different axis: scope and a document you own, not more rules.

@readystack/spl-registration-lint --dir ./templates --report html --out report.html

A regulatory-affairs consultant bills $100-$200 per hour.

Use from an AI agent (MCP)

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

{ "mcpServers": { "spl-registration-lint": { "command": "npx", "args": ["-y", "@readystack/spl-registration-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: SPL Registration Lint - FDA Establishment XML
  run: npx -y @readystack/spl-registration-lint --dir . --ci

(container: docker run --rm -v "$PWD:/work" getreadystack/spl-registration-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