How do I install the Process Router skill?

Run npx skillmds@latest add hashgraph-online/process-router in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Process Router safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Process Router?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Process Router free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Process Router?

hashgraph-online (@hashgraph-online) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Process Router by hashgraph-online — Agent Skill

Name: Process Router
Rating: 4.2 (5 reviews)
Author: hashgraph-online

Process Router

Use this skill whenever the question is *how* to design well over time or *how* to make a design that doesn''t break — accessibility, prototyping cadence, MVP scoping, edge cases, performance budget, error handling at scale, design system governance, or any architectural-design question. Trigger on accessibility questions, "is this ready to ship," "what about the edge case where," design reviews, MVP scoping, "we have too many opinions on this." Framework-agnostic. Routes the model to the right process or robustness principle in this plugin.

File contents

Process & robustness — router

This plugin holds the principles that govern how design happens and how it survives contact with reality — accessibility, iteration loops, edge cases, design-team dynamics, robustness against scale.

Principles in this plugin

Each principle has its own skill (with sub-aspect skills where useful). Principles marked [full] have reference-grade skill files; the rest are planned and will be added in subsequent passes.

Inclusion

accessibility [full] — usable by people with the widest possible range of abilities.
- Sub-skills: accessibility-perceivable, accessibility-operable, accessibility-understandable, accessibility-robust.

Process and iteration

iteration — design is a loop, not a waterfall.
prototyping — making something concrete reveals what specs cannot.
development-cycle — projects move through requirements, design, develop, test phases.
life-cycle — products age; design for the whole arc, not just launch.
design-by-committee — group consensus produces averaged designs; beware.
not-invented-here — reflexive rejection of external solutions costs time and quality.
ockhams-razor (also in cognition) — among solutions that work, prefer the simplest.

Robustness and edge cases

factor-of-safety — design with margin so normal operation isn't at the edge of failure.
weakest-link — chains break at the weakest link; find and reinforce it.
normal-distribution — most users cluster around the mean; design for the bulk, accommodate the tails.
scaling-fallacy — what works at small scale doesn't necessarily scale.
uncertainty-principle — observation changes the observed; instrumentation distorts behavior.
structural-forms — load-bearing patterns that distribute stress (mass, frame, shell).

Heuristic for which to read first

Every design task → accessibility. Read it, run the checklist.
MVP scoping → iteration, ockhams-razor, factor-of-safety.
"Is this ready to ship?" → weakest-link, factor-of-safety, accessibility.
Design system governance → consistency (cognition), modularity (cognition), life-cycle.
Reviewing scale → scaling-fallacy, normal-distribution.
Stuck in committee → design-by-committee, not-invented-here, ockhams-razor.
Performance / latency → weakest-link, factor-of-safety, feedback-loop (interaction).

Cross-plugin pointers

For visual hierarchy and grouping, see perception-and-hierarchy-principles.
For learnability, see cognition-and-learnability-principles.
For behavior, see interaction-and-control-principles.
For aesthetic and tonal decisions, see aesthetics-and-emotion-principles.

Source: hashgraph-online/awesome-codex-plugins → plugins/HDeibler/universal-design-principles/plugins/process-and-robustness-principles/skills/process-router/SKILL.md

---name: process-routerdescription: Use this skill whenever the question is *how* to design well over time or *how* to make a design that doesn''t break — accessibility, prototyping cadence, MVP scoping, edge cases, performance budget, error handling at scale, design system governance, or any architectural-design question. Trigger on accessibility questions, "is this ready to ship," "what about the edge case where," design reviews, MVP scoping, "we have too many opinions on this." Framework-agnostic. Routes the model to the right process or robustness principle in this plugin.--- # Process & robustness — router This plugin holds the principles that govern *how design happens* and *how it survives contact with reality* — accessibility, iteration loops, edge cases, design-team dynamics, robustness against scale. ## Principles in this plugin Each principle has its own skill (with sub-aspect skills where useful). Principles marked **[full]** have reference-grade skill files; the rest are planned and will be added in subsequent passes. ### Inclusion - **`accessibility`** *[full]* — usable by people with the widest possible range of abilities. - Sub-skills: `accessibility-perceivable`, `accessibility-operable`, `accessibility-understandable`, `accessibility-robust`. ### Process and iteration - **`iteration`** — design is a loop, not a waterfall. - **`prototyping`** — making something concrete reveals what specs cannot. - **`development-cycle`** — projects move through requirements, design, develop, test phases. - **`life-cycle`** — products age; design for the whole arc, not just launch. - **`design-by-committee`** — group consensus produces averaged designs; beware. - **`not-invented-here`** — reflexive rejection of external solutions costs time and quality. - **`ockhams-razor`** *(also in cognition)* — among solutions that work, prefer the simplest. ### Robustness and edge cases - **`factor-of-safety`** — design with margin so normal operation isn't at the edge of failure. - **`weakest-link`** — chains break at the weakest link; find and reinforce it. - **`normal-distribution`** — most users cluster around the mean; design for the bulk, accommodate the tails. - **`scaling-fallacy`** — what works at small scale doesn't necessarily scale. - **`uncertainty-principle`** — observation changes the observed; instrumentation distorts behavior. - **`structural-forms`** — load-bearing patterns that distribute stress (mass, frame, shell). ## Heuristic for which to read first - **Every design task** → `accessibility`. Read it, run the checklist. - **MVP scoping** → `iteration`, `ockhams-razor`, `factor-of-safety`. - **"Is this ready to ship?"** → `weakest-link`, `factor-of-safety`, `accessibility`. - **Design system governance** → `consistency` (cognition), `modularity` (cognition), `life-cycle`. - **Reviewing scale** → `scaling-fallacy`, `normal-distribution`. - **Stuck in committee** → `design-by-committee`, `not-invented-here`, `ockhams-razor`. - **Performance / latency** → `weakest-link`, `factor-of-safety`, `feedback-loop` (interaction). ## Cross-plugin pointers - For *visual* hierarchy and grouping, see `perception-and-hierarchy-principles`. - For *learnability*, see `cognition-and-learnability-principles`. - For *behavior*, see `interaction-and-control-principles`. - For *aesthetic and tonal* decisions, see `aesthetics-and-emotion-principles`. --- **Source:** [`hashgraph-online/awesome-codex-plugins`](https://github.com/hashgraph-online/awesome-codex-plugins) → `plugins/HDeibler/universal-design-principles/plugins/process-and-robustness-principles/skills/process-router/SKILL.md`

Frequently asked questions