Validation

skill-creator is a Skill Authoring guide for creating or updating Claude skills with clear activation criteria, SKILL.md structure, optional resources, and scripts to initialize, validate, and package reusable skill folders.

google-address-validation-automation helps agents run Google Address Validation through Composio Rube MCP, with connection checks and tool schema discovery before validation. Useful for Data Cleaning workflows that normalize, inspect, and review address records.

write-a-skill helps agents author reusable skills with clear triggers, concise SKILL.md files, progressive disclosure, references, and Python validation scripts for review.

skill-tester is a QA meta-skill for validating, testing, and scoring claude-skills directories. Use its Python stdlib tools to check structure, script syntax/runtime, quality grades, tier fit, and optional security posture for Skill Testing workflows.

The test-scenarios skill turns user stories into execution-ready test scenarios with objectives, starting conditions, user roles, steps, expected outcomes, and edge cases. Use it for QA test cases, acceptance testing, feature validation, and clearer test design when you need a structured test-scenarios guide.

fuzzing-obstacles helps you patch a target program so fuzzers can bypass checksums, global state, validation gates, and other blockers. Use this fuzzing-obstacles skill to make a System Under Test more fuzzable while keeping production behavior intact. It’s a practical guide for Security Audit workflows and deeper coverage.

semgrep-rule-variant-creator helps port existing Semgrep rules into target languages with applicability analysis, test-first validation, and separate rule/test outputs. Use the semgrep-rule-variant-creator skill when you need a reliable guide for Semgrep rule expansion across polyglot codebases, not a brand-new rule from scratch.

semgrep-rule-creator creates production-quality Semgrep rules for security vulnerabilities, bug patterns, taint-flow detections, and coding standards. Use the semgrep-rule-creator skill for Security Audit work when you need precise rules, test cases, and validation instead of a generic draft.

pol-probe helps you define a Proof of Life probe to test a risky hypothesis cheaply before building real product. Use the pol-probe skill to reduce prototype theater, set harsh success criteria, choose the right probe type, and plan disposal after learning.

pydantic-models-py helps you create Pydantic v2 multi-model sets with Base, Create, Update, Response, and InDB variants. Use it for backend development, API request and response schemas, PATCH-friendly updates, camelCase aliases, and database-ready Python models.

asc-submission-health helps validate App Store submission readiness, confirm build and version state, and monitor review progress with current asc commands. It is a workflow-focused guide for release managers, mobile engineers, and QA teams using asc-submission-health usage to reduce submission surprises.

skill-authoring-workflow helps you turn rough notes, workshop output, or draft prompts into a compliant, repo-ready skills/<skill-name>/SKILL.md. Use this skill-authoring-workflow skill to create or update PM skills with less guesswork, follow repo standards, and validate before commit.

epic-hypothesis helps you frame an epic as a testable hypothesis with a target user, expected outcome, experiments, and validation. Use the epic-hypothesis skill to turn broad initiatives into clearer product decisions before roadmap, discovery, or delivery work.

The wycheproof skill helps validate cryptographic implementations with Wycheproof test vectors, focusing on known attacks, edge cases, and pass/fail decisions for Security Audit workflows. Use it to inspect AES-GCM, ECDSA, ECDH, RSA, and related primitives with less guesswork than a generic crypto prompt.