arch
Skill2 starsChanged 5 months agoApache-2.0View on GitHub
Use when the user wants architecture-first product and system design with explicit stack rationale, boundaries, tradeoffs, data model choices, and phased delivery planning.
5 other projects use a version of this, 1 of them edited.
Adopted by
Most recently taken up by
- NazmusSayad/skillstheir own version, first seen Nov 1, 2026
- replybr/plugadvpltheir own version, first seen Nov 1, 2026
- flexprice/flexpricetheir own version, first seen Oct 8, 2026
- tonydzi/second-brain-starter-kittheir own version, first seen Sep 8, 2026
- JustineDevs/meta-architectedited, first seen May 1, 2026
Other versions5 projects use a version of this.
Word for word · 0
None found.
Edited · 1
- JustineDevs/meta-architect★ 529% same
Wrote their own version · 4
- flexprice/flexprice★ 6.9ksame name
- tonydzi/second-brain-starter-kit★ 6same name
- NazmusSayad/skills★ 2same name
- replybr/plugadvpl★ 1same name
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository168 other files it gives its agents.
- AGENTS.mdAGENTS.md
- .cursor/rules/CO-STAR-UI-CREATOR/AGENT.mdcCursor rule
- .cursor/rules/CO-STAR-UI-CREATOR/CO-STAR-CREATOR.mdCursor rule
- .cursor/rules/CO-STAR-UI-CREATOR/CO-STAR-PROMPT.mdCursor rule
- .cursor/rules/CO-STAR-UI-CREATOR/README.mdCursor rule
- .cursor/rules/CO-STAR-UI-CREATOR/ui.mdCursor rule
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- The first 60 shown.
The file
We split this skill into the rules it gives an agent
3 rules. 0 are common, 3 are distinctive, and 0 are very specific to this project.
0
Common
Most of the 4 edited versions we read keep these.
3
Distinctive
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 8
Use this skill inside Codex to turn a product idea into a concrete architecture brief.
- Distinctive: line 27
Ask only for constraints that materially change the architecture.
- Distinctive: line 28
Keep the design biased toward the simplest system that can satisfy the stated requirements.
“Common” is measured: kept by at least 6 in 10 of the 4 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Arch
Use this skill inside Codex to turn a product idea into a concrete architecture brief.
Output
Produce:
- problem framing
decision,status,evidence,blockers,next_allowed_triggers- user and workload assumptions
- system architecture and subsystem boundaries
- stack recommendation with tradeoffs
- rejected alternatives with rationale
- data model and storage choices
- auth, security, and operational concerns
- phased delivery plan
- top risks and open questions
- exact next trigger, usually
$sage
Rules
- Ask only for constraints that materially change the architecture.
- Keep the design biased toward the simplest system that can satisfy the stated requirements.
- Be explicit about tradeoffs, failure modes, and what should stay out of the first version.
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.