# Webauthn Spec Mapper

> Use when WebAuthn core/model validation logic changes and a standards trace update is needed.

- Skill: `tomevault-io/webauthn-spec-mapper` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/webauthn-spec-mapper`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/webauthn-spec-mapper/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/webauthn-spec-mapper

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# WebAuthn Spec Mapper

## Trigger

Use this skill when changing validator/model semantics in:

- `webauthn-core/src/commonMain/...`
- `webauthn-model/src/commonMain/...`

## Workflow

1. Identify changed semantic rules.
2. Map each rule to normative source (W3C/RFC).
3. Update `spec-notes/webauthn-l3-validation-map.md`.
4. Ensure negative-path tests cover the changed rule.

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<!-- tomevault:4.0:skill_md:2026-04-16 -->