Use when adding strict validation behavior in core/model/serialization.
Workflow
Add one positive-path and one negative-path test per rule change.
Prefer explicit error expectations and stable fixtures.
Validate with module-targeted allTests or test tasks.
Converted and distributed by TomeVault — claim your Tome and manage your conversions.
1---2name: webauthn-conformance-negative3description: Use when adding or hardening negative-path tests for ceremony and validation behaviors.4---56# WebAuthn Conformance Negative78## Trigger910Use when adding strict validation behavior in core/model/serialization.1112## Workflow13141. Add one positive-path and one negative-path test per rule change.152. Prefer explicit error expectations and stable fixtures.163. Validate with module-targeted `allTests` or `test` tasks.1718---19> Converted and distributed by [TomeVault](https://tomevault.io/claim/szijpeter) — claim your Tome and manage your conversions.20<!-- tomevault:4.0:skill_md:2026-04-16 -->
Run npx get-skill add tomevault-io/webauthn-conformance-negative in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.
Use when adding or hardening negative-path tests for ceremony and validation behaviors. It is listed under Coding & Dev Tools on SkillMD.
SkillMD's automated safety review verdict for this skill is PASS. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.
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tomevault-io (@tomevault-io) published this skill. Their other Agent Skills are listed on their SkillMD profile.
