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Skillforge
Skill packs for Claude Code and other LLM agent systems, published by Entelligentsia.
Available Packages
| Package | Type | Description |
|---|---|---|
| forge | Meta-generator | Self-enhancing AI software development lifecycle — scans your codebase, generates project-specific workflows, personas, templates, and tools |
| security-watchdog | Security plugin | Auto-scans newly installed/updated Claude Code plugins for prompt injection, malicious hook scripts, and data exfiltration |
| design-patterns | Reference skills | Canonical software design patterns — all 23 GoF + enterprise/DDD patterns (10 skills) |
| llm-patterns | Reference skills | LLM integration patterns — RAG, tool use, agents, guardrails, tool synthesis (9 skills) |
| meta-webxr-skills | Reference skills | Meta Quest PWA XR engineering (8 skills) |
| threejs-skills | Reference skills | Three.js 3D development (10 skills) |
Installation (Claude Code)
/plugin marketplace add Entelligentsia/skillforge
Then install whichever packs you need:
/plugin install security-watchdog@skillforge
/plugin install design-patterns@skillforge
/plugin install llm-patterns@skillforge
/plugin install threejs-skills@skillforge
/plugin install meta-webxr-skills@skillforge
/reload-plugins
Forge
Forge has its own repository. See Entelligentsia/forge for installation instructions.
Forge
Forge is different from the reference skill packages. Instead of loading knowledge into context, it generates a complete project-specific engineering practice: agent personas, workflows, templates, review checklists, and tools — all tailored to your stack.
/forge init # Bootstrap SDLC into your project
/sprint-plan # Start your first sprint (generated command)
/engineer ACME-S01-T01 # Plan a task (generated command)
See Entelligentsia/forge for the full vision and design.
Skills Index
security-watchdog
| Skill / Command | Purpose |
|---|---|
/security-watchdog:scan-plugin <plugin-id> | Scan any installed plugin for prompt injection, malicious hooks, and data exfiltration |
plugin-security | Threat model and heuristics reference — attack taxonomy, severity guide, detection patterns |
Runs automatically via SessionStart hook: detects newly installed or updated plugins and prompts Claude to scan before your first request.
design-patterns
| Skill | Patterns Covered |
|---|---|
pattern-selection | Entry point — decision tree mapping pain to pattern |
creational | Singleton, Builder, Factory Method, Abstract Factory, Prototype |
structural | Adapter, Facade, Decorator, Proxy, Composite, Flyweight, Bridge |
behavioural | Chain of Responsibility, Command, Strategy, State, Observer, Memento, Mediator, Visitor, Iterator, Template Method |
domain-modeling | Entity, Value Object, Aggregate, Aggregate Root |
data-access | Repository, Unit of Work, Data Mapper, Active Record |
service-layer | Application Service, Domain Service, Service Layer |
domain-events | Domain Events, Transactional Outbox, eventual consistency |
cqrs | Commands, Queries, Read Models, Projections |
anti-corruption | Anti-Corruption Layer, Gateway, Strangler Fig |
llm-patterns
| Skill | Pain It Removes |
|---|---|
pattern-selection | Entry point — decision tree for LLM integration patterns |
structured-generation | Output breaks parsers, violates schemas, varies in shape |
rag | LLM hallucinates, lacks domain knowledge, gives stale answers |
tool-use | LLM needs live data, calculations, or side effects |
agent-loop | Task requires autonomous multi-step reasoning |
guardrails | Output contains harmful content, PII, or policy violations |
prompt-engineering | Prompts are ad-hoc, untested, unversioned |
graceful-degradation | Model is down, slow, or over budget |
evaluation-harness | No way to measure quality or detect regressions |
tool-synthesis | LLM called repeatedly for tasks codifiable as deterministic tools |
