Agent skill

Rapid Architecture Iteration

by The-Lyricis in The-Lyricis/HybridEngine

Rebuild an explicitly scoped subsystem around its target architecture without maintaining legacy API compatibility.

MITAuto-check passedGame Development

Install Rapid Architecture Iteration

skills CLI
$ npx skills add The-Lyricis/HybridEngine --skill rapid-architecture-iteration -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install The-Lyricis/HybridEngine rapid-architecture-iteration --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/The-Lyricis/HybridEngine.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.cursor/skills/rapid-architecture-iteration .claude/skills/rapid-architecture-iteration && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
rapid-architecture-iteration
GitHub stars
104
Token cost
~496 tokens
SKILL.md length
231 words
Files
1
Skills in repo
1
Repo updated
First seen
Licence
MIT

At a glance

Rebuild an explicitly scoped subsystem around its target architecture without maintaining legacy API compatibility.

  • Explicitly requests rapid iteration
  • SKILL.md covers Activation, Working rules, Verification and Default delivery style
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Direct replacement of old interfaces

What it does

Rapid Architecture Iteration is an agent skill from The-Lyricis/HybridEngine. Rebuild an explicitly scoped subsystem around its target architecture without maintaining legacy API compatibility. Use only when the user explicitly requests rapid iteration, a clean break, or direct replacement of old interfaces.

Its SKILL.md is about 500 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Game Development, covering Game development. The licence is MIT.

When your agent uses it

  • Explicitly requests rapid iteration
  • Direct replacement of old interfaces

Example prompts

  • “/rapid-architecture-iteration”

What it can do on your machine

Read from SKILL.md and the folder at commit b312f5b. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Rapid Architecture Iteration loads about 496 tokens when it runs. Until then it costs about 65 tokens; SKILL.md has 231 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~65
When it runs · the whole SKILL.md, loaded when a task matches
~496

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from The-Lyricis/HybridEngine at commit b312f5b, republished under its MIT licence (© The-Lyricis). 231 words, ~496 tokens.

Download SKILL.mdSave it as .claude/skills/rapid-architecture-iteration/SKILL.md (or your agent's skills folder).
name
rapid-architecture-iteration
description
Rebuild an explicitly scoped subsystem around its target architecture without maintaining legacy API compatibility. Use only when the user explicitly requests rapid iteration, a clean break, or direct replacement of old interfaces.

Rapid Architecture Iteration

Activation

Apply only after an explicit user instruction such as “快速迭代模式”, “不用兼容旧接口”, “直接按新设计重构”, or an equivalent clean-break request. The user must identify the subsystem or approve the scope.

Working rules

  • Treat the target architecture as the source of truth. Delete or replace obsolete APIs instead of adding adapters, dual paths, fallback behavior, or deprecation wrappers.
  • Make a short dependency inventory before editing, then change the owning data model and public contract first. Update consumers in the same change.
  • Preserve only contracts the user explicitly retains: serialized/project data, external integrations, or named tests. Do not preserve internal legacy call sites by default.
  • Remove obsolete build targets, source files, bindings, and tests once their replacements are verified. Do not leave dead compatibility code.
  • Keep platform/RHI boundaries intact. A clean break does not authorize backend-specific leaks into business code.
  • Keep destructive scope narrow. Never delete user assets, project content, generated work, or unrelated changes without explicit approval.

Verification

  • Build the affected targets.
  • Run tests that validate the new contract; replace tests that only assert removed legacy behavior.
  • Run source-boundary checks and inspect the diff for stale references to deleted interfaces.
  • Report the broken compatibility surface, deleted interfaces, and any deliberate migration requirement.

Default delivery style

Lead with what was replaced and the new contract. State clearly that this was a deliberate non-compatible change, then list validation results and remaining migration work.

© The-Lyricis, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .cursor/skills/rapid-architecture-iteration of The-Lyricis/HybridEngine.

Open the folder on GitHubat commit b312f5b

Compare with similar skills

Rapid Architecture Iteration next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Rapid Architecture Iteration compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Rapid Architecture Iteration this skillThe-Lyricis/HybridEngine104—~496Automated safety check: PassMIT
Godot Gdscript Patterns925236118/AlphaAgent10310 repos~5kAutomated safety check: PassMIT
Sprite Genaldegad/sprite-gen2.7k—~4.9kAutomated safety check: PassApache-2.0
2D Map and Scene Generator0x0funky/agent-sprite-forge4.4k—~2.9kAutomated safety check: PassMIT
Fantasy Framework Development Guideqq362946/Fantasy1.4k—~5.8kAutomated safety check: PassCustom licence
Dev StoryDonchitos/Claude-Code-Game-Studios26k—~2.4kAutomated safety check: NotesMIT

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Questions about Rapid Architecture Iteration

What does Rapid Architecture Iteration do?

Rebuild an explicitly scoped subsystem around its target architecture without maintaining legacy API compatibility. Rapid Architecture Iteration is an agent skill from The-Lyricis/HybridEngine. Rebuild an explicitly scoped subsystem around its target architecture without maintaining legacy API compatibility.

When should I use Rapid Architecture Iteration?

Rapid Architecture Iteration fits situations like: explicitly requests rapid iteration; direct replacement of old interfaces.

How do I install Rapid Architecture Iteration in Claude Code?

Run `npx skills add The-Lyricis/HybridEngine --skill rapid-architecture-iteration -a claude-code`. Or copy the skill folder (.cursor/skills/rapid-architecture-iteration in The-Lyricis/HybridEngine) into .claude/skills/rapid-architecture-iteration in your project. Claude Code loads it when a task matches its description.

How do I install Rapid Architecture Iteration in Codex?

Run `npx skills add The-Lyricis/HybridEngine --skill rapid-architecture-iteration -a codex`. Or copy the skill folder (.cursor/skills/rapid-architecture-iteration in The-Lyricis/HybridEngine) into .agents/skills/rapid-architecture-iteration in your project. Codex loads it when a task matches its description.

Can I use Rapid Architecture Iteration in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add The-Lyricis/HybridEngine --skill rapid-architecture-iteration -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/rapid-architecture-iteration, .gemini/skills/rapid-architecture-iteration, .github/skills/rapid-architecture-iteration and .opencode/skills/rapid-architecture-iteration in your project.

What does Rapid Architecture Iteration need to run?

SKILL.md names no scripts, command-line tools or credentials: Rapid Architecture Iteration is instructions for the agent only.

Does Rapid Architecture Iteration access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Rapid Architecture Iteration safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Rapid Architecture Iteration use?

Rapid Architecture Iteration is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Rapid Architecture Iteration use?

About 496 tokens (SKILL.md is roughly 2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Rapid Architecture Iteration?

Skills that share tags, products or a category with Rapid Architecture Iteration: Godot Gdscript Patterns (925236118/AlphaAgent, 103 stars), Sprite Gen (aldegad/sprite-gen, 2.7k stars), 2D Map and Scene Generator (0x0funky/agent-sprite-forge, 4.4k stars) and Fantasy Framework Development Guide (qq362946/Fantasy, 1.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Rapid Architecture Iteration?

The-Lyricis (a GitHub user) maintains it in The-Lyricis/HybridEngine, which has 104 GitHub stars. The repository was last updated on September 14, 2026.

Source: The-Lyricis/HybridEngine on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.