claude

jerry

Behavior and workflow guardrails with knowledge accrual for Claude Code. 12 skills and 58 specialized agents covering problem-solving, work tracking, systems engineering, orchestration, adversarial quality review, secure engineering, offensive security, and transcript parsing.

37 on GitHubby Jerry Framework Contributorsv0.31.9Apache-2.0updated todayproductivity
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Plugin jerry from marketplace jerry-framework in geekatron/jerry. Commands read from the repo's manifest — today.

This plugin runs code on your machine — its hooks fire automatically on events like tool use. The exact commands are listed below; read them before installing.

What it installs

Skills (32)

  • pm-pmm

    Product management and product marketing decision framework. Invoke when users need product strategy (PRDs, vision, roadmaps), customer insight (personas, journey maps, VOC), business analysis (business cases, market sizing, pricing), competitive intelligence (battle cards, win/loss, competitive ana

  • worktracker-decomposition

    This skill should be used when the user asks to "decompose task", "break down work", "create subtasks", or mentions task breakdown. - Read - Write - Edit

  • worktracker

    This skill should be used when the user asks to "create work item", "track task", "list tasks", "update work status", or mentions work/task management. - Read - Write - Edit - Bash

  • adversary

    On-demand adversarial quality reviews using strategy templates. Selects strategies by criticality level, executes adversarial templates against deliverables, and scores quality using LLM-as-Judge rubric. Integrates with quality-enforcement.md SSOT.

  • architecture

    This skill should be used when the user asks to \"design system\",

  • ast

    Markdown AST operations for Jerry documents. Provides structured parse, query, modify, validate, and render operations on Jerry markdown files via the jerry ast CLI.

  • bootstrap

    This skill should be used when the user says "bootstrap", "set up Jerry", "configure guardrails", "initialize Jerry", or asks how to get started with Jerry. Sets up Jerry's context distribution by syncing behavioral rules and patterns.

  • contract-design

    API contract generation from use case realization artifacts using a novel UC-to-contract transformation algorithm. Transforms use case interaction sequences (produced by /use-case uc-slicer Activity 5) into OpenAPI 3.1 specifications with full traceability from API operations to source interaction s

  • diataxis

    Four-quadrant documentation framework. Produces tutorials (learning by doing), how-to guides (goal-oriented tasks), reference documentation (authoritative description), and explanation (conceptual understanding) using the Diataxis methodology. Invoke when creating new documentation, auditing existin

  • eng-team

    Secure engineering team skill providing methodology guidance for building security-hardened software. Invoked when users request system design, implementation, code review, testing, CI/CD security, or incident response with security considerations. Routes to 10 specialized agents covering architectu

  • nasa-se

    NASA Systems Engineering skill implementing NPR 7123.1D processes through 10 specialized agents. Use for requirements engineering, verification/validation, risk management, technical reviews, system integration, configuration management, architecture decisions, trade studies/exploration, quality ass

  • orchestration

    Multi-agent workflow orchestration with state tracking, checkpointing, and cross-pollinated pipelines. Use when coordinating parallel agent pipelines, managing sync barriers, or tracking complex workflow execution state across sessions.

  • pm-pmm

    Product management and product marketing decision framework. Invoke when users need product strategy (PRDs, vision, roadmaps), customer insight (personas, journey maps, VOC), business analysis (business cases, market sizing, pricing), competitive intelligence (battle cards, win/loss, competitive ana

  • problem-solving

    Structured problem-solving framework with specialized agents for research, analysis, architecture decisions, validation, synthesis, reviews, investigations, and reporting. Use when tackling complex problems that need systematic exploration, evidence-based decisions, and persistent artifacts.

  • prompt-engineering

    Structured prompt construction and quality validation for Jerry Framework. Invoke when building structured prompts, generating NPT-009/NPT-013 constraints, or scoring prompt quality. Guides users through the 5-element prompt anatomy, generates formatted constraints with XML wrapping, and scores prom

  • red-team

    Offensive security team skill providing methodology guidance for penetration testing and red team engagements. Invoked when users request penetration testing, reconnaissance, vulnerability analysis, exploitation methodology, social engineering, C2 infrastructure, or engagement reporting. Routes to 1

  • saucer-boy-framework-voice

    INTERNAL SKILL — auto-loaded for framework output voice quality. Reviews, rewrites, and scores framework output text for persona compliance using the Shane McConkey ethos: joy and excellence as multipliers. Governs quality gate messages, error messages, CLI output, hook text, and framework-generated

  • saucer-boy

    Session conversational voice with McConkey personality. Invoke for Saucer Boy energy during work sessions — ambient personality that makes working with Jerry fun, or explicit McConkey invocation for on-demand persona responses. Use when you want McConkey-style commentary, encouragement, or perspecti

  • test-spec

    BDD test specification generation from use case artifacts using Clark's (2018) UC2.0-to-Gherkin transformation algorithm. Transforms structured use case flows (basic flow, alternative flows, extensions) into Gherkin Feature files with Given-When-Then scenarios. Analyzes test coverage completeness ag

  • transcript

    Parse, extract, and format transcripts (VTT, SRT, plain text) into structured Markdown packets with action items, decisions, questions, and topics. v2.0 uses hybrid Python+LLM architecture for VTT files. Integrates with ps-critic for quality review.

  • use-case

    Guided use case authoring and decomposition using Cockburn's 12-step writing process and Jacobson UC 2.0 progressive narrative levels. Creates structured use case artifacts with YAML frontmatter validated against use-case-realization-v1.schema.json. Decomposes use cases into implementation-ready sli

  • user-experience

    Parent orchestrator for AI-augmented UX methodology targeting tiny teams (1-5 people). Routes to 10 sub-skills by product lifecycle stage through criteria-gated waves. Invoke when team needs structured UX evaluation, user research, design systems, UX metrics, behavior diagnosis, feature prioritizati

  • ux-ai-first-design

    AI-first interaction design sub-skill (CONDITIONAL) for the /user-experience parent skill. Provides trust-calibrated AI interaction design guidance using Yang et al.'s trust-risk and error-risk classification framework. Produces interaction pattern recommendations, trust calibration assessments, fee

  • ux-atomic-design

    Atomic Design component taxonomy sub-skill for the /user-experience parent skill. Implements Brad Frost's 5-level component hierarchy (Atoms, Molecules, Organisms, Templates, Pages) for design system architecture. Produces component inventories, design token audits, composition rules, and Storybook

  • ux-behavior-design

    Fogg Behavior Model B=MAP bottleneck diagnosis sub-skill for the /user-experience parent skill. Diagnoses why users fail to take desired actions by analyzing the three B=MAP factors (Motivation, Ability, Prompt) and identifying which factor falls below the action threshold. Produces bottleneck diagn

  • ux-design-sprint

    AJ&Smart Design Sprint 2.0 facilitation sub-skill for the /user-experience parent skill. Facilitates a structured four-day rapid prototyping and validation process compressed from the Google Ventures five-day Design Sprint (Knapp, Zeratsky & Kowitz, 2016; Courtney, 2019). Produces sprint artifacts i

  • ux-heart-metrics

    HEART Metrics framework sub-skill for the /user-experience parent skill. Applies Google's HEART framework (Happiness, Engagement, Adoption, Retention, Task Success) using the Goals-Signals-Metrics (GSM) process to define measurable UX metrics for products and features. Invoked by ux-orchestrator whe

  • ux-heuristic-eval

    Nielsen heuristic evaluation sub-skill for the /user-experience parent skill. Evaluates interfaces against Nielsen's 10 usability heuristics, produces severity-rated findings on a 0-4 scale (Cosmetic to Catastrophic), and generates remediation recommendations with effort estimates. Invoke when teams

  • ux-inclusive-design

    Inclusive design and WCAG 2.2 accessibility evaluation sub-skill for the /user-experience parent skill. Performs WCAG 2.2 compliance audits across Perceivable, Operable, Understandable, and Robust principles (conformance levels A, AA, AAA) and applies Microsoft Inclusive Design methodology including

  • ux-jtbd

    Jobs-to-Be-Done research and analysis sub-skill for the /user-experience parent skill. Conducts JTBD job statement synthesis, switch interview analysis (Moesta/Spiek four forces), outcome-driven innovation (Ulwick ODI), and job mapping for tiny teams (1-5 people). Invoked by ux-orchestrator when use

  • ux-kano-model

    Kano model feature classification and prioritization sub-skill for the /user-experience parent skill. Classifies product features into Must-be (M), Performance (O), Attractive (A), Indifferent (I), and Reverse (R) categories using the functional/dysfunctional questionnaire pair methodology (Kano et

  • ux-lean-ux

    Lean UX hypothesis-driven design sub-skill for the /user-experience parent skill. Facilitates Build-Measure-Learn cycles using Jeff Gothelf and Josh Seiden's Lean UX methodology (3rd ed. 2021). Produces hypothesis backlogs, assumption maps, MVP experiment designs, and validated learning logs. Invoke

Slash commands (2)

  • /jerry:architect
  • /jerry:release

Hooks (6)

  • SessionStart

    uv run --directory ${CLAUDE_PLUGIN_ROOT} ${CLAUDE_PLUGIN_ROOT}/hooks/session-start.py

  • UserPromptSubmit

    uv run --directory ${CLAUDE_PLUGIN_ROOT} ${CLAUDE_PLUGIN_ROOT}/hooks/user-prompt-submit.py

  • PreCompact

    uv run --directory ${CLAUDE_PLUGIN_ROOT} ${CLAUDE_PLUGIN_ROOT}/hooks/pre-compact.py

  • PreToolUse

    uv run --directory ${CLAUDE_PLUGIN_ROOT} ${CLAUDE_PLUGIN_ROOT}/hooks/pre-tool-use.py

  • SubagentStop

    uv run --directory ${CLAUDE_PLUGIN_ROOT} ${CLAUDE_PLUGIN_ROOT}/hooks/subagent-stop.py

  • Stop

    uv run --directory ${CLAUDE_PLUGIN_ROOT} ${CLAUDE_PLUGIN_ROOT}/hooks/context-stop-gate.py

View source on GitHub jerry.geekatron.org

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