Topic: skills-library
118 skills in this topic.
-
ring:dev-cycle
Main orchestrator for the 10-gate development cycle system. Loads tasks/subtasks
from PM team output and executes through implementation → devops → SRE → unit testing → fuzz testing → property testing → integration testing (write) → chaos testing (write) → review → validation
gates (Gates 0-9), with state persistence and metrics collection.
Gates 6-7 (integration/chaos) write and update test code per unit but only execute tests at end of cycle (deferred execution).
Multi-tenant dual-mode is implemented during Gate 0 and verified at Gate 0.5G (no separate post-cycle step).
LerianStudio/ring 169
-
ring:dev-cycle-frontend
Frontend development cycle orchestrator with 9 gates. Loads tasks from PM team output
or backend handoff and executes through implementation → devops → accessibility →
unit testing → visual testing → E2E testing → performance testing → review → validation.
LerianStudio/ring 169
-
ring:dev-delivery-verification
Delivery Verification Gate — verifies that what was requested is actually delivered
as reachable, integrated code. Not quality review (Gate 8), not test verification
(Gate 9) — this gate answers: "Is every requirement from the original task actually
functioning in the running application?" Applies to ANY task type: features, refactors,
fixes, infrastructure, API endpoints, middleware, business logic, integrations.
LerianStudio/ring 169
-
ring:dev-dep-security-check
Intercepts and audits dependency installations (pip, npm, go) before they
execute. Validates package identity, checks for known vulnerabilities,
flags suspicious signals (new package, single maintainer, recent name
change), and enforces hash pinning in lockfiles. Acts as a supply-chain
gate for every `install` command in a Lerian codebase.
LerianStudio/ring 169
-
ring:dev-devops
Gate 1 of the development cycle. Creates/updates Docker configuration,
docker-compose setup, and environment variables for local development
and deployment readiness.
LerianStudio/ring 169
-
ring:dev-docker-security
Creates or audits Dockerfiles and Docker image configurations to achieve
Docker Hub Health Score grade A. Enforces all evaluable security policies
and supply chain best practices.
LerianStudio/ring 169
-
ring:dev-feedback-loop
Development cycle feedback system - calculates assertiveness scores, analyzes prompt
quality for all agents executed, aggregates cycle metrics, performs root cause analysis
on failures, and generates improvement reports to docs/feedbacks/cycle-{date}/.
LerianStudio/ring 169
-
ring:dev-frontend-accessibility
Gate 2 of frontend development cycle - ensures all components pass axe-core
automated accessibility scans with zero WCAG 2.1 AA violations.
LerianStudio/ring 169
-
ring:dev-frontend-e2e
Gate 5 of frontend development cycle - ensures all user flows from
product-designer have passing E2E tests with Playwright across browsers.
LerianStudio/ring 169
-
ring:dev-frontend-performance
Gate 6 of frontend development cycle - ensures Core Web Vitals compliance,
Lighthouse performance score > 90, and bundle size within budget.
LerianStudio/ring 169
-
ring:dev-frontend-visual
Gate 4 of frontend development cycle - ensures all components have snapshot
tests covering all states, viewports, and edge cases.
LerianStudio/ring 169
-
ring:dev-fuzz-testing
Gate 4 of development cycle - ensures fuzz tests exist with proper seed corpus
to discover edge cases, crashes, and unexpected input handling.
LerianStudio/ring 169
-
ring:dev-goroutine-leak-testing
Goroutine leak detection skill - detects goroutine usage in Go code, runs goleak
to identify memory leaks, and dispatches ring:backend-engineer-golang to fix leaks
and create regression tests using the goleak framework.
LerianStudio/ring 169
-
ring:dev-helm
Mandatory skill for creating and maintaining Helm charts following Lerian conventions.
Enforces standardized chart structure, values organization, template patterns,
security defaults, and dependency management.
LerianStudio/ring 169
-
ring:dev-implementation
Gate 0 of the development cycle. Executes code implementation using the appropriate
specialized agent based on task content and project language. Handles TDD workflow
with RED-GREEN phases. Follows project standards defined in docs/PROJECT_RULES.md.
LerianStudio/ring 169
-
ring:dev-integration-testing
Gate 6 of development cycle - ensures integration tests pass for all
external dependency interactions using real containers via testcontainers.
LerianStudio/ring 169
-
ring:dev-llms-txt
Generates or audits llms.txt files for Lerian repositories following the llmstxt.org
specification. Creates LLM-friendly entry points that help AI agents, coding assistants,
and chat models understand a project quickly without parsing full HTML docs.
Also generates CLAUDE.md / AGENTS.md when missing.
LerianStudio/ring 169
-
ring:dev-migrate-v4
Analyzes a Go service using lib-commons v2/v3 and generates a visual migration
report showing every change needed to upgrade to lib-commons v4. Produces an
interactive HTML page (via ring:visual-explainer) and optionally generates
refactoring tasks for ring:dev-cycle.
LerianStudio/ring 169
-
ring:dev-multi-tenant
Multi-tenant development cycle orchestrator following Ring Standards. Auto-detects service stack
(PostgreSQL, MongoDB, Redis, RabbitMQ, S3) and targetServices, then executes gate-based implementation
using tenantId from JWT for database-per-tenant isolation via lib-commons v4 tenant-manager (postgres.Manager,
mongo.Manager). Uses event-driven tenant discovery (Redis Pub/Sub via EventListener, TenantCache, TenantLoader).
TenantMiddleware with WithPG/WithMB handles single-module and multi-module services. For targetServices:
M2M credentials from AWS Secrets Manager via secretsmanager package. Requires lib-commons v4 + lib-auth v2.
Each gate dispatches ring:backend-engineer-golang. Loads multi-tenant.md via WebFetch.
LerianStudio/ring 169
-
ring:dev-property-testing
Gate 5 of development cycle - ensures property-based tests exist
to verify domain invariants hold for all randomly generated inputs.
LerianStudio/ring 169
-
ring:dev-readyz
Implements comprehensive readiness probes (/readyz) and startup self-probes for
Lerian services. Goes beyond basic K8s liveness: validates every external dependency
(database, cache, queue, TLS handshakes) and exposes per-dependency status with
latency and TLS info. Designed to be consumed by Tenant Manager post-provisioning.
Origin: Monetarie SaaS incident — product-console started successfully but MongoDB
was silently unreachable (TLS mismatch with DocumentDB). K8s liveness passed, traffic
routed, client hit errors. This skill ensures that never happens again.
LerianStudio/ring 169
-
ring:dev-refactor
Analyzes backend codebase (Go/TypeScript) against standards and generates refactoring tasks for ring:dev-cycle. For frontend projects, use ring:dev-refactor-frontend instead.
LerianStudio/ring 169
-
ring:dev-refactor-frontend
Analyzes frontend codebase against Ring standards and generates refactoring tasks
for ring:dev-cycle-frontend. Dispatches frontend-specific agents in ANALYSIS mode.
LerianStudio/ring 169
-
ring:dev-service-discovery
Scans the current Go project and identifies the Service → Module → Resource
hierarchy for tenant-manager registration. Detects service name and type,
modules (via WithModule or component structure), resources per module
(PostgreSQL, MongoDB, RabbitMQ), and database names for each resource.
Redis is excluded (managed via key prefixing).
Produces a visual HTML report for human decision-making.
Additionally detects MongoDB index definitions (both in-code EnsureIndexes and
scripts/mongodb/*.js files), generates index creation scripts for any gaps,
and uploads them to S3 for use during dedicated tenant database provisioning.
Also detects database names per module, cross-references them across modules
to find shared databases, and flags them for single-provision in tenant-manager.
LerianStudio/ring 169