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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.

levnikolaevich
levnikolaevich
29647

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.

levnikolaevich
levnikolaevich
29647

ln-201-opportunity-discoverer

Discovers growth opportunities using Traffic-First KILL funnel. Use when searching for next product direction with validated demand.

levnikolaevich
levnikolaevich
29647

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.

levnikolaevich
levnikolaevich
29647

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 Not for implementation tasks.

levnikolaevich
levnikolaevich
29647

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.

levnikolaevich
levnikolaevich
29647

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.

levnikolaevich
levnikolaevich
29647

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.

levnikolaevich
levnikolaevich
29647

ln-200-scope-decomposer

Decomposes scope into Epics, Stories, and RICE priorities. Use when user has project scope and wants full Agile breakdown.

levnikolaevich
levnikolaevich
29647

ln-400-story-executor

Executes Story tasks in priority order (To Review, To Rework, Todo). Use when Story has planned tasks ready for implementation.

levnikolaevich
levnikolaevich
29647

ln-120-reference-docs-creator

Creates reference docs (ADRs, guides, manuals) for nontrivial tech stack choices. Use when project needs justified architecture decision records.

levnikolaevich
levnikolaevich
29647

ln-301-task-creator

Creates implementation, refactoring, and test tasks from templates. Use when an approved task plan needs tasks created in Linear and kanban.

levnikolaevich
levnikolaevich
29647

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.

levnikolaevich
levnikolaevich
29647

ln-230-story-prioritizer

RICE-scores Stories with market research and generates prioritization table. Use when Stories need business priority ranking for sprint planning.

levnikolaevich
levnikolaevich
29647

ln-222-story-replanner

Replans Stories by comparing IDEAL vs existing (KEEP/UPDATE/OBSOLETE/CREATE). Use when Epic requirements changed and Stories need realignment.

levnikolaevich
levnikolaevich
29647

ln-140-test-docs-creator

Creates test documentation (testing-strategy.md, tests/README.md) with Risk-Based Testing philosophy. Use when setting up test strategy for a project.

levnikolaevich
levnikolaevich
29647

ln-130-tasks-docs-creator

Creates task management docs (kanban board, workflow rules) with Linear integration. Use when setting up task tracking for a project.

levnikolaevich
levnikolaevich
29647

ln-642-layer-boundary-auditor

Checks layer boundary violations, transaction boundaries, session ownership, cross-layer consistency. Use when auditing architecture layers.

levnikolaevich
levnikolaevich
29647

ln-641-pattern-analyzer

Analyzes single pattern implementation, calculates compliance/completeness/quality scores, identifies gaps. Use when auditing a specific pattern.

levnikolaevich
levnikolaevich
29647

ln-625-dependencies-auditor

Checks outdated packages, unused deps, reinvented wheels, CVE/CVSS vulnerability scan. Use when auditing dependencies.

levnikolaevich
levnikolaevich
29647

ln-640-pattern-evolution-auditor

Audits architectural patterns against best practices, maintains patterns catalog with compliance scores. Use when auditing pattern evolution.

levnikolaevich
levnikolaevich
29647

ln-621-security-auditor

Checks hardcoded secrets, SQL injection, XSS, insecure deps, input validation. Use when auditing security.

levnikolaevich
levnikolaevich
29647

ln-626-dead-code-auditor

Checks unreachable code, unused imports/variables/functions, commented-out code, deprecated patterns. Use when auditing dead code.

levnikolaevich
levnikolaevich
29647

ln-622-build-auditor

Checks compiler/linter errors, deprecation warnings, type errors, failed tests, build config issues. Use when auditing build health.

levnikolaevich
levnikolaevich
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ln-620-codebase-auditor

Coordinates codebase audit across security, build, code quality, dependencies, and architecture. Use when auditing entire codebase.

levnikolaevich
levnikolaevich
29647

ln-635-test-isolation-auditor

Checks test isolation (API/DB/FS/Time/Network), determinism, flaky tests, order-dependency, anti-patterns. Use when auditing test isolation.

levnikolaevich
levnikolaevich
29647

ln-634-test-coverage-auditor

Identifies missing tests for critical paths (money, security, data integrity, core flows). Use when auditing test coverage gaps.

levnikolaevich
levnikolaevich
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ln-633-test-value-auditor

Scores each test by Impact x Probability, returns KEEP/REVIEW/REMOVE decisions. Use when auditing test value and pruning low-value tests.

levnikolaevich
levnikolaevich
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ln-632-test-e2e-priority-auditor

Validates E2E coverage for critical paths (money, security, data integrity). Risk-based prioritization. Use when auditing E2E test coverage.

levnikolaevich
levnikolaevich
29647

ln-631-test-business-logic-auditor

Detects tests validating framework/library behavior instead of project code. Use when auditing test business logic focus.

levnikolaevich
levnikolaevich
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ln-630-test-auditor

Coordinates test suite audit across business logic, E2E coverage, value, isolation, manual quality, and structure. Use when auditing entire test suite.

levnikolaevich
levnikolaevich
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ln-629-lifecycle-auditor

Checks bootstrap initialization, graceful shutdown, resource cleanup, signal handling, liveness/readiness probes. Use when auditing app lifecycle.

levnikolaevich
levnikolaevich
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ln-628-concurrency-auditor

Checks async races, thread safety, TOCTOU, deadlocks, blocking I/O, resource contention. Use when auditing concurrency safety.

levnikolaevich
levnikolaevich
29647

ln-623-code-principles-auditor

Checks DRY, KISS/YAGNI, error handling, DI patterns. Use when auditing code principles compliance.

levnikolaevich
levnikolaevich
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ln-624-code-quality-auditor

Checks cyclomatic complexity, nesting, long methods, god classes, O(n2), N+1 queries, constants management. Use when auditing code quality.

levnikolaevich
levnikolaevich
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ln-002-session-analyzer

Analyzes current or recent session for errors, inefficiencies, and improvement opportunities across skills, tools, hooks, and communication. Use after completing a task or periodically.

levnikolaevich
levnikolaevich
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ln-821-npm-upgrader

Upgrades npm/yarn/pnpm dependencies with breaking change handling. Use when updating JavaScript/TypeScript dependencies.

levnikolaevich
levnikolaevich
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ln-822-nuget-upgrader

Upgrades .NET NuGet packages with breaking change handling. Use when updating .NET dependencies.

levnikolaevich
levnikolaevich
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ln-823-pip-upgrader

Upgrades Python pip/poetry/pipenv dependencies with breaking change handling. Use when updating Python dependencies.

levnikolaevich
levnikolaevich
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ln-637-test-structure-auditor

Checks test file organization, directory layout, test-to-source mapping, domain grouping, co-location. Use when auditing test structure.

levnikolaevich
levnikolaevich
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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.

levnikolaevich
levnikolaevich
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ln-636-manual-test-auditor

Checks manual test scripts for harness adoption, golden files, fail-fast, config sourcing, idempotency. Use when auditing manual test quality.

levnikolaevich
levnikolaevich
29647

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.

levnikolaevich
levnikolaevich
29647

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.

levnikolaevich
levnikolaevich
29647

ln-610-docs-auditor

Coordinates audit of project knowledge surfaces: markdown documentation plus inline code documentation (comments/docstrings). Use when auditing project documentation.

levnikolaevich
levnikolaevich
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ln-611-docs-structure-auditor

Checks hierarchy, links, SSOT, compression, requirements compliance, freshness, legacy cleanup. Use when auditing documentation structure.

levnikolaevich
levnikolaevich
29647

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.

levnikolaevich
levnikolaevich
29647

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.

levnikolaevich
levnikolaevich
29647

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.

levnikolaevich
levnikolaevich
29647

ln-643-api-contract-auditor

Checks layer leakage in method signatures, missing DTOs, entity leakage to API, inconsistent error contracts. Use when auditing API contracts.

levnikolaevich
levnikolaevich
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Adoption

Agent Skills are supported by leading AI development tools.

FAQ

Frequently asked questions about Agent Skills.

01

What are Agent Skills?

Agent Skills are reusable, production-ready capability packs for AI agents. Each skill lives in its own folder and is described by a SKILL.md file with metadata and instructions.

02

What does this agent-skills.md site do?

Agent Skills is a curated directory that indexes skill repositories and lets you browse, preview, and download skills in a consistent format.

03

Where are skills stored in a repo?

By default, the site scans the skills/ folder. You can also submit a URL that points directly to a specific skills folder.

04

What is required inside SKILL.md?

SKILL.md must include YAML frontmatter with at least name and description. The body contains the actual guidance and steps for the agent.

05

How can I submit a repo?

Click Submit in the header and paste a GitHub URL that points to a skills folder. We’ll parse it and add any valid skills to the directory.