# levnikolaevich > Open-source publisher. Listings imported from github.com/levnikolaevich — credited to the original author with their license. - **Listings:** 51 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/levnikolaevich - **Website:** https://github.com/levnikolaevich ## Published listings - [Ln 402 Task Reviewer](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-402-task-reviewer) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-402-task-reviewer` Reviews task implementation for quality, code standards, and test coverage. Use when task is in To Review. Sets task Done or To Rework. - [Ln 404 Test Executor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-404-test-executor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-404-test-executor` Executes test tasks (label 'tests') through Todo to To Review with risk-based limits. Use for test task execution. Not for implementation tasks. - [Ln 611 Docs Structure Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-611-docs-structure-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-611-docs-structure-auditor` Checks hierarchy, links, SSOT, compression, requirements compliance, freshness, legacy cleanup. Use when auditing documentation structure. - [Claude Code Skills](https://agentstack.voostack.com/l/mcp-levnikolaevich-claude-code-skills) — MCP server · Free · security-reviewed — `agentstack add mcp-levnikolaevich-claude-code-skills` Plugin suite + bundled MCP servers for Claude Code. Full delivery lifecycle: Agile pipeline with multi-model AI review, project bootstrap, documentation generation, codebase audits, performance optimization, community workflows. Includes hex-line (hash-verified editing), hex-graph (code knowledge graph), and hex-ssh (remote SSH) MCP servers. - [Ln 1000 Pipeline Orchestrator](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-1000-pipeline-orchestrator) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-1000-pipeline-orchestrator` Drives a Story through full pipeline (tasks, validation, execution, quality). Use when executing a Story end-to-end from kanban board. - [Ln 300 Task Coordinator](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-300-task-coordinator) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-300-task-coordinator` Analyzes Story and builds optimal task plan (1-8 tasks), then routes to create or replan. Use when Story needs task breakdown or replanning. - [Ln 614 Docs Fact Checker](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-614-docs-fact-checker) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-614-docs-fact-checker` Verifies claims in .md files (paths, versions, counts, configs, endpoints) against codebase, cross-checks contradictions. Use when auditing docs accuracy. - [Ln 200 Scope Decomposer](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-200-scope-decomposer) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-200-scope-decomposer` Decomposes scope into Epics, Stories, and RICE priorities. Use when user has project scope and wants full Agile breakdown. - [Ln 302 Task Replanner](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-302-task-replanner) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-302-task-replanner` Compares ideal plan vs existing tasks and applies KEEP/UPDATE/OBSOLETE/CREATE changes. Use when Story tasks need re-sync with updated requirements. - [Ln 624 Code Maintainability Hotspot Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-624-code-maintainability-hotspot-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-624-code-maintainability-hotspot-auditor` Checks local maintainability hotspots: complexity, long methods, god modules, signatures, algorithms, and constants. Also flags identifier drift across API/DTO/DB layers. Use when auditing code hotspots. - [Ln 230 Story Prioritizer](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-230-story-prioritizer) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-230-story-prioritizer` RICE-scores Stories with market research and generates prioritization table. Use when Stories need business priority ranking for sprint planning. - [Ln 313 Review Docs Worker](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-313-review-docs-worker) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-313-review-docs-worker` Use when an evaluation run needs review-driven documentation updates and a structured documentation summary. - [Ln 312 Review Findings Worker](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-312-review-findings-worker) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-312-review-findings-worker` Use when an evaluation coordinator needs normalized findings from target artifacts and research evidence. - [Ln 400 Story Executor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-400-story-executor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-400-story-executor` Executes Story tasks in priority order (To Review, To Rework, Todo). Use when Story has planned tasks ready for implementation. - [Ln 310 Multi Agent Validator](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-310-multi-agent-validator) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-310-multi-agent-validator` Use when validating Stories, plans, or tasks through the evaluation platform with mandatory research, parallel evidence lanes, sequential merge, and bounded refinement. Modes: story | plan_review. - [Ln 610 Docs Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-610-docs-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-610-docs-auditor` Use when auditing project documentation through the evaluation platform with mandatory research, coordinated audit workers, and structured summaries. - [Ln 613 Code Comments Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-613-code-comments-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-613-code-comments-auditor` Checks inline code documentation quality: WHY-not-WHAT, density, forbidden content, docstrings quality, actuality, legacy cleanup. Use when auditing comments and docstrings. - [Ln 623 Duplication Overabstraction Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-623-duplication-overabstraction-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-623-duplication-overabstraction-auditor` Checks evidence-backed duplication, over-abstraction, and unused extensibility. Use when auditing DRY/KISS/YAGNI risk. - [Ln 621 Security Boundary Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-621-security-boundary-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-621-security-boundary-auditor` Checks application security boundaries: secrets, injection, XSS, input validation, and sensitive env defaults. Use when auditing exploitable code paths. - [Ln 626 Dead Code Pruning Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-626-dead-code-pruning-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-626-dead-code-pruning-auditor` Finds code that can be safely deleted: unreachable, unused, obsolete compatibility, and commented-out code. Use when pruning dead code. - [Ln 612 Semantic Content Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-612-semantic-content-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-612-semantic-content-auditor` Checks document semantic content against SCOPE and project goals, coverage gaps, off-topic content, SSOT. Use when auditing documentation relevance. - [Ln 512 Tech Debt Cleaner](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-512-tech-debt-cleaner) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-512-tech-debt-cleaner` Auto-fixes low-risk tech debt (unused imports, dead code, commented-out code) with >=90% confidence. Use when audit findings need safe automated cleanup. - [Ln 210 Epic Coordinator](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-210-epic-coordinator) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-210-epic-coordinator` Creates or replans 3-7 Epics from scope using Decompose-First pattern. Use when initiative needs Epic-level breakdown or Epic scope changed. - [Ln 221 Story Creator](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-221-story-creator) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-221-story-creator` Creates Story documents with 9-section structure and INVEST validation via the configured tracker provider. Use when Epic has an IDEAL plan ready for Story generation. - [Ln 628 Concurrency Correctness Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-628-concurrency-correctness-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-628-concurrency-correctness-auditor` Checks races, deadlocks, async hazards, TOCTOU, blocking I/O, and shared resource contention. Use when auditing concurrency correctness. - [Ln 401 Task Executor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-401-task-executor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-401-task-executor` Executes implementation tasks through Todo, In Progress, To Review. Use when task needs coding with KISS/YAGNI. Not for test tasks. - [Ln 201 Opportunity Discoverer](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-201-opportunity-discoverer) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-201-opportunity-discoverer` Discovers growth opportunities using Traffic-First KILL funnel. Use when searching for next product direction with validated demand. - [Ln 222 Story Replanner](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-222-story-replanner) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-222-story-replanner` Replans Stories by comparing IDEAL vs existing (KEEP/UPDATE/OBSOLETE/CREATE). Use when Epic requirements changed and Stories need realignment. - [Ln 629 Runtime Lifecycle Config Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-629-runtime-lifecycle-config-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-629-runtime-lifecycle-config-auditor` Checks runtime lifecycle and config validation: bootstrap, shutdown, probes, cleanup, env sync, and fail-fast startup. Use for runtime readiness. - [Ln 511 Code Quality Checker](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-511-code-quality-checker) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-511-code-quality-checker` Checks DRY/KISS/YAGNI/architecture compliance with quantitative Code Quality Score. Use when implementation tasks are Done and need quality scoring. - [Ln 316 Review Refinement Worker](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-316-review-refinement-worker) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-316-review-refinement-worker` Use when an evaluation run requires bounded iterative refinement with trace and cleanup evidence. - [Ln 522 Manual Tester](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-522-manual-tester) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-522-manual-tester` Performs manual testing of Story AC via executable bash scripts in tests/manual/. Use when Story implementation needs hands-on AC verification. - [Ln 620 Codebase Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-620-codebase-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-620-codebase-auditor` Use when auditing the codebase through the evaluation platform with mandatory research, coordinated domain audit workers, and structured summaries. - [Ln 513 Regression Checker](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-513-regression-checker) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-513-regression-checker` Runs existing test suite to catch regressions after implementation changes. Use when Story needs regression verification. No status changes. - [Ln 520 Test Planner](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-520-test-planner) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-520-test-planner` Orchestrates test planning pipeline: research, manual testing, automated test planning. Use when Story needs comprehensive test coverage planning. - [Ln 521 Test Researcher](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-521-test-researcher) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-521-test-researcher` Researches real-world problems, competitor solutions, and customer complaints for a feature domain. Use before test planning to ground tests in actual user pain points. - [Ln 500 Story Quality Gate](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-500-story-quality-gate) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-500-story-quality-gate` Story-level quality gate with 4-level verdict (PASS/CONCERNS/FAIL/WAIVED) and Quality Score. Use when Story is ready for quality assessment. - [Ln 311 Review Research Worker](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-311-review-research-worker) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-311-review-research-worker` Use when an evaluation run needs mandatory official-doc, MCP Ref, Context7, and current best-practice research with a structured research summary. - [Ln 625 Dependency Reuse Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-625-dependency-reuse-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-625-dependency-reuse-auditor` Checks dependency health and generic custom utility/integration replacement opportunities. Use when auditing dependency and reuse risk. - [Ln 314 Review Repair Worker](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-314-review-repair-worker) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-314-review-repair-worker` Use when accepted findings require bounded repair changes and a structured repair summary. - [Ln 523 Auto Test Planner](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-523-auto-test-planner) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-523-auto-test-planner` Plans automated tests (E2E/Integration/Unit) using Risk-Based Testing after manual testing. Use when Story needs a test task with prioritized scenarios. - [Ln 301 Task Creator](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-301-task-creator) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-301-task-creator` Creates implementation, refactoring, and test tasks from templates. Use when an approved task plan needs tasks created via the configured tracker provider and reflected in kanban. - [Ln 627 Diagnosability Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-627-diagnosability-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-627-diagnosability-auditor` Checks diagnosability through structured logs, metrics, traces, correlation IDs, and useful log levels. Use when auditing incident visibility. - [Ln 315 Review Merge Worker](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-315-review-merge-worker) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-315-review-merge-worker` Use when an evaluation run must merge research, findings, documentation, and repair outputs into one verified result. - [Ln 631 Test Business Logic Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-631-test-business-logic-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-631-test-business-logic-auditor` Detects tests proving platform behavior instead of local product behavior. Use when auditing product-behavior focus. - [Ln 510 Quality Coordinator](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-510-quality-coordinator) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-510-quality-coordinator` Use when coordinating story quality evaluation with mandatory research, worker summaries, agent review, regression evidence, and bounded refinement. - [Ln 630 Test Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-630-test-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-630-test-auditor` Use when auditing the test surface through the evaluation platform with mandatory research, coordinated test audit workers, and structured summaries. - [Ln 403 Task Rework](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-403-task-rework) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-403-task-rework` Fixes tasks in To Rework by applying reviewer feedback, then returns to To Review. Use when task was rejected during review. - [Ln 220 Story Coordinator](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-220-story-coordinator) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-220-story-coordinator` Creates, replans, or appends 5-10 Stories per Epic with standards research and multi-epic routing. Use when Epic needs Story decomposition. - [Ln 514 Test Log Analyzer](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-514-test-log-analyzer) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-514-test-log-analyzer` Analyzes application logs: classifies errors, checks log quality, maps stack traces to source. Use when logs need review after test runs or during development. - [Ln 622 Build Delivery Gate Auditor](https://agentstack.voostack.com/l/skill-levnikolaevich-claude-code-skills-ln-622-build-delivery-gate-auditor) — Skill · Free · security-reviewed — `agentstack add skill-levnikolaevich-claude-code-skills-ln-622-build-delivery-gate-auditor` Checks build, lint, type, test, and CI delivery gate failures. Use when auditing whether the project can reliably ship. --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.