Skill_vault: Parallel plan phase implementation and plan formal verification A GitHub repository named Skill_vault, maintained by user metacircu1ar, provides a collection of Markdown-based skills for AI coding agents, including four product-delivery skills (product-implementation-planner, product-plan-compiler, parallel-plan-implementation, phase-commit-reviewer) and nine audit playbooks (audit-input-validation, audit-auth-and-access-control, audit-secrets-and-config, audit-rate-limiting, audit-cors, audit-database-performance, audit-resilience-and-observability, audit-asset-pipeline, audit-type-safety, security-review, ios-prelaunch-checklist). The repository is licensed under the MIT license and is intended to be cloned and copied into an agent runtime's skill directory. A personal collection of agent skills, workflow references, delivery playbooks, and focused audit checklists for AI coding agents. The Markdown files in skills/ /metacircu1ar/skill vault/blob/main/skills document reusable workflows for advising, batch changes, code review, deep research, goal-driven execution, verifier generation, localization, simplification, and testable frontends. skills/product-delivery-skills/ /metacircu1ar/skill vault/blob/main/skills/product-delivery-skills contains four self-contained, installable skills: | Skill | Purpose | |---|---| product-implementation-planner | product-plan-compiler parallel-plan-implementation phase-commit-reviewer The default delivery sequence is product-implementation-planner → product-plan-compiler → parallel-plan-implementation → phase-commit-reviewer . Each product-delivery skill includes its supporting references, templates, schemas, scripts, and a dedicated README. skills/audit/ /metacircu1ar/skill vault/blob/main/skills/audit contains focused audit playbooks. Each one is intended to produce concrete findings with file paths, line numbers, impact, and suggested fixes. | Skill | Purpose | |---|---| audit-input-validation | audit-auth-and-access-control audit-secrets-and-config audit-rate-limiting audit-cors audit-database-performance audit-resilience-and-observability audit-asset-pipeline audit-type-safety security-review ios-prelaunch-checklist Clone the repository and copy the skill or reference you need into the directory expected by your agent runtime: skills/product-delivery-skills/