research-latest

name	research-latest
description	Looks up the current stable version of a package or spec (TypeScript, Bun, Node LTS, Biome, WCAG, SARIF, EN 301 549, Section 508) via WebSearch + WebFetch. Updates the stack table in CLAUDE.md section 2 with the finding and today's date.
argument-hint	<package-or-spec>
allowed-tools	Read Edit Bash(git *) Bash(bun *)

/research-latest $ARGUMENTS

Researches the current stable version of $1 and updates CLAUDE.md section 2.

Supported queries

• typescript → https://www.npmjs.com/package/typescript
• bun → https://github.com/oven-sh/bun/releases + https://bun.sh
• node-lts → https://nodejs.org/en/about/previous-releases
• biome → https://www.npmjs.com/package/@biomejs/biome
• wcag → https://www.w3.org/TR/WCAG22/ (and 2.1 status)
• sarif → https://docs.oasis-open.org/sarif/sarif/v2.1.0/
• en301549 → https://www.etsi.org/deliver/etsi_en/301500_301599/301549/
• section508 → https://www.access-board.gov/ict/

Workflow

1. Dispatch spec-researcher with $1 if it's a spec, or do the version lookup directly via WebSearch + WebFetch if it's a package.
2. Read the current stack table in CLAUDE.md section 2.
3. If the current row is stale (older than 90 days or the version has changed), update the row with:
   • New version
   • Today's date in the "as of" row
   • The source URL
4. Commit: docs(claude): bump <package> to <version> in stack table.
5. Never upgrade devDependencies automatically — only the table. Version bumps go through a dedicated PR with full verify.

Return format

package: $1
old_version: <x>
new_version: <y>
source_url: <url>
stack_table_updated: yes | no (already current)
commit: <sha>

Safety

• Never edit package.json here. This skill only updates the table.
• Never follow security-advisory redirects without reading them first.