Claude MarketplacesSubmit
lvlup-sw avatar

Design Invariants

lvlup-sw/exarchos

This is a project-specific auditor that checks design proposals and code diffs against the architectural invariants governing Exarchos itself, a tool that appears to handle event stores and MCP surfaces. You'd run it during planning phases or PR reviews, especially when touching core infrastructure like the event store or composite tool registry. It's explicitly not for generic code quality (there are other skills for that) but for enforcing the specific constraints that keep Exarchos internally consistent. Each invariant has a stable ID and structured shape, making it machine-readable. Narrow in scope but useful if you're working on Exarchos and want to catch architectural violations before they land.

skills.sh installs
132
GitHub stars
19
last updated
Aug 21, 2026
View on GitHub

Install

$ npx -y skills add lvlup-sw/exarchos --skill design-invariants --agent claude-code

Installs into .claude/skills of the current project.

Files

This is a project-specific auditor that checks design proposals and code diffs against the architectural invariants governing Exarchos itself, a tool that appears to handle event stores and MCP surfaces. You'd run it during planning phases or PR reviews, especially when touching core infrastructure like the event store or composite tool registry. It's explicitly not for generic code quality (there are other skills for that) but for enforcing the specific constraints that keep Exarchos internally consistent. Each invariant has a stable ID and structured shape, making it machine-readable. Narrow in scope but useful if you're working on Exarchos and want to catch architectural violations before they land.

Browse the repository on GitHub

Sponsors

Promote your product hereReach 125k+ visitors monthlyPromote your product hereReach 125k+ visitors monthlyAgent CaffeineSponsoredClose your lid, come back to finished workSnugSponsoredThe clipboard manager for the AI eraPromote your product hereReach 125k+ visitors monthlyWaxSponsoredBlock anything with supervision, without erasing your iPhonePromote your product hereReach 125k+ visitors monthlyknobsSponsoredSee your site on any phone, any day, in any language

Details

Repository
github.com/lvlup-sw/exarchos
Categories
Backend & APIs, Git & Pull Requests, Code Review & Quality, AI & Agent Building, Design & UI/UX
First seen
Jun 3, 2026

Recommended

More Backend & APIs
1charleswiltgen avataraxiom-scenekit-refcharleswiltgen/axiomSceneKit → RealityKit concept mapping, complete API cross-reference for migration, scene graph API, materials, lighting, camera, physics, animation, constraints130skills.sh installs
2browser-act avataramazon-competitor-analyzerbrowser-act/skillsScrapes Amazon product data from ASINs using browseract.com automation API and performs surgical competitive analysis. Compares specifications, pricing, review 129skills.sh installs
3cinience avataralicloud-observability-ptscinience/alicloud-skillsManage Alibaba Cloud Performance Testing Service (PTS) via OpenAPI/SDK. Use for scene lifecycle operations, test start/stop control, report retrieval, and metad126skills.sh installs
4thedivergentai avatargodot-mcp-setupthedivergentai/gd-agentic-skills[PREREQUISITE] Install and configure Godot MCP server for programmatic scene manipulation via Model Context Protocol. Use when user explicitly requests MCP-base126skills.sh installs
5aiskillstore avatarclaude-opus-4-5-migrationaiskillstore/marketplaceMigrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5. Use when the user wants to update their codebase, prompts, or API calls to125skills.sh installs
6dkyazzentwatwa avatarbackground-removerdkyazzentwatwa/chatgpt-skillsRemove backgrounds from images using segmentation. Support for color-based, edge detection, and AI-assisted removal methods. Batch processing available.122skills.sh installs