douglance

douglance/sdlc-plugin

Skill Claude CodeCodex

Use when a request spans multiple lifecycle phases or the correct next phase is unclear.

douglance/sdlc-plugin

Skill Claude CodeCodex

Use for authentication, authorization, secrets, untrusted input, sensitive storage, or an explicit security review.

douglance/sdlc-plugin

Skill Claude CodeCodex

Use when a significant change needs a durable specification before implementation can begin safely.

douglance/sdlc-plugin

Skill Claude CodeCodex

Use when a behavior change or defect is best defined and protected by a failing test before implementation.

douglance/sdlc-plugin

Skill Claude CodeCodex

Use after implementation to probe edge cases, failure modes, malformed input, scale, security, and contradictions.

douglance/sdlc-plugin

Skill Claude CodeCodex

Use when creating or reviewing a user-facing layout, state, illustration, document, slide, motion treatment, or rendered visual result.

douglance/sdlc-plugin

Plugin Claude Code

Plugin marketplace listing 1 plugin: sdlc.

douglance/sdlc-plugin

Plugin Claude Code

An adaptable software-delivery lifecycle with explicit handoffs, specialist agent roles, and reusable engineering skills.

douglance/sdlc-plugin

Plugin Claude Code

An adaptable software-delivery lifecycle with explicit handoffs, specialist agent roles, and reusable engineering skills.

douglance/sdlc-plugin

Agent Claude Code

Design specialist — produces precise technical design covering interfaces, contracts, file structure, and trade-offs. Use to settle how a non-trivial change will be built.

douglance/sdlc-plugin

Agent Claude Code

Implementation specialist — builds production code test-first with incremental delivery. Use when code must be written, a feature built, or a bug fixed.

douglance/sdlc-plugin

Agent Claude Code

Graphic designer — designs and verifies the user-facing surface: layout, visual hierarchy, composition, states, and accessibility. Use for any UI/visual work, and to confirm a rendered change actually looks right.

douglance/sdlc-plugin

Agent Claude Code

Maintenance specialist — removes dead code, simplifies, and reduces complexity without changing behavior. Use for cleanup and refactors.

douglance/sdlc-plugin

Agent Claude Code

Requirements specialist — interrogates and falsifies requirements relentlessly, turning a vague request into a clear, scoped spec. Use when a request is ambiguous, high-blast-radius, or hard to reverse.

douglance/sdlc-plugin

Agent Claude Code

Planning specialist — breaks validated requirements into a high-level plan of milestones with dependencies, risks, and an explicit out-of-scope set. Use to structure a non-trivial change before building.

douglance/sdlc-plugin

Agent Claude Code

Quality specialist — assures a change through verification & validation, review/inspection, and quality-attribute checks (performance, security, reliability, usability). Use to judge whether a change is good, not just whether tests pass.

douglance/sdlc-plugin

Agent Claude Code

Deployment specialist — ships built-and-tested code safely with rollout, smoke checks, and rollback. Use when a change is ready to deploy or release.

douglance/sdlc-plugin

Agent Claude Code

Feasibility & analysis specialist — scouts a problem space for existing solutions, patterns, constraints, and trade-offs, and reports viable options. Use when mapping unfamiliar tech or evaluating approaches before committing.

douglance/sdlc-plugin

Agent Claude Code

Site reliability engineer (SRE) — runs shipped software in production: observability, incident response, runbooks, and continuity. Use to monitor a live service, handle or post-mortem an incident, or close the loop from production back to the backlog.

douglance/sdlc-plugin

Agent Claude Code

Documentation specialist — documents what shipped: READMEs, API docs, ADRs, and usage. Use when a feature lands, an interface changes, or a decision needs recording.

douglance/sdlc-plugin

Agent Claude Code

Testing specialist — dynamically validates a change by trying to break it: edge cases, scale, malformed input, security, and contradictions. Use to find defects by executing the system before shipping.

douglance/sdlc-plugin

Instructions file CodexOpenCode

Instructions for douglance/sdlc-plugin, covering shared agent guidance, work, context and communication.

douglance/sdlc-plugin

Instructions file

Instructions for douglance/sdlc-plugin, covering shared agent guidance, work, context and communication.