mattgierhart/PRD-driven-context-engineering

mattgierhart/PRD-driven-context-engineering

Hook Claude Code

Runs when a session starts, executing context-validation.sh via bash. From mattgierhart/PRD-driven-context-engineering.

mattgierhart/PRD-driven-context-engineering

Hook Claude Code

Runs when you submit a prompt, before the agent sees it, executing context-density-gate.sh via bash. From mattgierhart/PRD-driven-context-engineering.

mattgierhart/PRD-driven-context-engineering

Hook Claude Code

Runs when the agent finishes a response, executing sot-update-trigger.sh via bash. From mattgierhart/PRD-driven-context-engineering.

mattgierhart/PRD-driven-context-engineering

Hook Claude Code

Runs when a subagent starts, executing subagent-memory-load.sh via bash. From mattgierhart/PRD-driven-context-engineering.

mattgierhart/PRD-driven-context-engineering

Hook Claude Code

Runs when a subagent finishes, executing subagent-memory-save.sh via bash. From mattgierhart/PRD-driven-context-engineering.

mattgierhart/PRD-driven-context-engineering

Hook Claude Code

Runs before the agent uses a tool for Write and Edit tool calls, executing traceability-gate.sh via bash. From mattgierhart/PRD-driven-context-engineering.

mattgierhart/PRD-driven-context-engineering

Hook Claude Code

Runs after a tool call finishes for Write and Edit tool calls, executing sot-sync-reminder.sh via bash. From mattgierhart/PRD-driven-context-engineering.

mattgierhart/PRD-driven-context-engineering

Settings file Claude Code

Agent settings declaring 7 hook events (SessionStart, UserPromptSubmit, Stop, SubagentStart) and 0 allowed tools.

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Skill "prd-vXX-skill-name" from mattgierhart/PRD-driven-context-engineering, covering workflow overview, core output template, step 1: [first major step], checklist and step 2: [second major step].

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Validates gate criteria before PRD lifecycle advancement by delegating to the readiness scoring pipeline (scripts/readiness.py). Returns a graduated PASS / WARN / BLOCK verdict with top blockers and their causal chain. Triggers before advancing from v0.X to v0.Y or explicit /ghm-gate-check.

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Extracts durable insights from temp/ files to SoT during EPIC Phase E. Triggers at EPIC completion or explicit /ghm-harvest invocation. Outputs new SoT entries and archive manifest.

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Validates and registers new SoT IDs with cross-reference integrity. Triggers when creating BR-XXX, UJ-XXX, API-XXX, or CFD-XXX entries. Outputs formatted SoT entry with validated cross-references.

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Install the PRD-Driven Context Engineering methodology into a fresh OR existing repository — the subscription-native alternative to forking the whole repo. Runs an interactive wizard that seeds the framework (.claude/ hooks, skills, agents, rules, scripts) without clobbering product content. Triggers on "install the…

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Creates new Source of Truth (SoT) files when existing templates don't fit your needs. Triggers on requests to create a new SoT file, add a new artifact type, or when user says "I need to track [X] but there's no SoT for it", "create SoT", "new source of truth". Outputs a properly structured SoT..md file with ID…

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Synchronizes README.md Command Center with current project state. Triggers on gate changes, EPIC status changes, or explicit /ghm-status-sync invocation. Outputs updated README.md dashboard with current lifecycle stage, blockers, and metrics.

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Detect template version drift and guide migration to the latest template version. Compares current repo against the template, identifies what's outdated, and automates safe updates while protecting product-specific content. Triggers on requests to sync with template, update template version, check for template drift…

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Seed a fresh (greenfield) repository with the PRD-Driven Context Engineering scaffold — PRD.md, SoT/ knowledge files, EPIC templates, domain-profile config, and agent MEMORY starters. Invoked as /prd-ce:init when the plugin is installed. The framework itself (skills, agents, hooks, scripts) ships LIVE in the plugin…

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Transform vague product ideas into evidence-anchored problem statements for PRD v0.1 Spark. Triggers on starting new products/features, validating market opportunities, drafting PRD Why sections, or requests like "frame the problem", "define pain points", "write problem statement", "start v0.1", "what problem are we…

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Transform validated pain points into articulated user value statements for PRD v0.1 Spark. Triggers on completing problem framing, defining user outcomes, articulating value propositions, or requests like "what value do users get", "define outcomes", "articulate the benefit", "finish v0.1", "pain to value", "what do…

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Map the competitive landscape before positioning your product for PRD v0.2 Market Definition. Triggers on completing v0.1 Spark, analyzing competitors, researching market, or requests like "competitive analysis", "who else solves this", "market landscape", "what alternatives exist", "competitor research", "feature…

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Classify product approach into one of six types (Clone, Unbundle, Undercut, Slice, Wrapper, Innovation) based on competitive landscape. Triggers on PRD v0.2 work after competitive analysis, or when user asks "what type of product should we build?", "should we clone or innovate?", "is this a fast-follow opportunity?"…

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Define and prioritize features with strategic traceability during PRD v0.3 Commercial Model. Triggers on requests to define features, prioritize capabilities, scope MVP, map features to pricing tiers, identify parity vs. delta features, or when user asks "what features do we build?", "what's in MVP?", "which features…

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Assess competitor defensibility and define our own moat strategy during PRD v0.3 Commercial Model. Triggers on requests to analyze competitor moats, define our defensibility, assess switching costs, identify vulnerabilities, find wedge opportunities, or when user asks "what's our moat?", "how defensible are they?"…

mattgierhart/PRD-driven-context-engineering

Skill Claude CodeCodex

Define measurable success metrics (KPIs) tied to product type during PRD v0.3 Commercial Model. Triggers on requests to define success metrics, set KPI targets, determine what to measure, establish go/no-go thresholds, or when user asks "how do we measure success?", "what metrics matter?", "what's our target?", "how…