Oma Architecture
first-fluke/oh-my-agent
Architecture specialist for software/system design, module and service boundaries, tradeoff analysis, and stakeholder synthesis.
Creates step-by-step decomposition plans and migration roadmaps for breaking apart monolithic applications.
Install Decomposition Planning Roadmap
$ npx skills add tech-leads-club/agent-skills --skill decomposition-planning-roadmap -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install tech-leads-club/agent-skills decomposition-planning-roadmap --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/tech-leads-club/agent-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/'packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap' .claude/skills/decomposition-planning-roadmap && rm -rf skills-srcUse ~/.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/
Install the "decomposition-planning-roadmap" agent skill from https://github.com/tech-leads-club/agent-skills/tree/main/packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap into .claude/skills/decomposition-planning-roadmap/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "decomposition-planning-roadmap", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/tech-leads-club/agent-skills/tree/main/packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmapType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add tech-leads-club/agent-skills --skill decomposition-planning-roadmap -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install tech-leads-club/agent-skills decomposition-planning-roadmap --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tech-leads-club/agent-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/'packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap' .agents/skills/decomposition-planning-roadmap && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "decomposition-planning-roadmap" agent skill from https://github.com/tech-leads-club/agent-skills/tree/main/packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap into .agents/skills/decomposition-planning-roadmap/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "decomposition-planning-roadmap", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add tech-leads-club/agent-skills --skill decomposition-planning-roadmap -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install tech-leads-club/agent-skills decomposition-planning-roadmap --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tech-leads-club/agent-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/'packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap' .cursor/skills/decomposition-planning-roadmap && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "decomposition-planning-roadmap" agent skill from https://github.com/tech-leads-club/agent-skills/tree/main/packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap into .cursor/skills/decomposition-planning-roadmap/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "decomposition-planning-roadmap", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/tech-leads-club/agent-skills.git --path 'packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap'--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add tech-leads-club/agent-skills --skill decomposition-planning-roadmap -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install tech-leads-club/agent-skills decomposition-planning-roadmap --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tech-leads-club/agent-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/'packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap' .gemini/skills/decomposition-planning-roadmap && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "decomposition-planning-roadmap" agent skill from https://github.com/tech-leads-club/agent-skills/tree/main/packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap into .gemini/skills/decomposition-planning-roadmap/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "decomposition-planning-roadmap", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install tech-leads-club/agent-skills decomposition-planning-roadmapInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add tech-leads-club/agent-skills --skill decomposition-planning-roadmap -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/tech-leads-club/agent-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/'packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap' .github/skills/decomposition-planning-roadmap && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "decomposition-planning-roadmap" agent skill from https://github.com/tech-leads-club/agent-skills/tree/main/packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap into .github/skills/decomposition-planning-roadmap/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "decomposition-planning-roadmap", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add tech-leads-club/agent-skills --skill decomposition-planning-roadmap -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install tech-leads-club/agent-skills decomposition-planning-roadmap --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tech-leads-club/agent-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/'packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap' .opencode/skills/decomposition-planning-roadmap && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "decomposition-planning-roadmap" agent skill from https://github.com/tech-leads-club/agent-skills/tree/main/packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap into .opencode/skills/decomposition-planning-roadmap/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "decomposition-planning-roadmap", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
decomposition-planning-roadmap- GitHub stars
- 7k
- Token cost
- ~4.3k tokens
- SKILL.md length
- 1,298 words
- Files
- 3
- Skills in repo
- 74
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Creates step-by-step decomposition plans and migration roadmaps for breaking apart monolithic applications.
- Works in 6 steps: Assess Current State → Identify Patterns to Apply → Prioritize Work → …
- Asking what order should I extract services?
- SKILL.md covers How to Use, When to Use, Core Concepts and Analysis Process, plus 4 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Decomposition Planning Roadmap is an agent skill from tech-leads-club/agent-skills. Creates step-by-step decomposition plans and migration roadmaps for breaking apart monolithic applications. Use when asking "what order should I extract services?", "plan my migration", "create a decomposition roadmap", "prioritize what to split", "monolith to microservices strategy", or tracking decomposition progress. Do NOT use for domain analysis (use domain-analysis) or component sizing (use component-identification-sizing).
Its SKILL.md is about 4.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `QUICK-REFERENCE.md` and `README.md`).
It sits in Product & Project Management, covering Microservices and Prioritization frameworks. The repository describes itself as: The secure, validated skill registry for professional AI coding agents. Extend Antigravity, Claude Code, Cursor, Copilot and more with absolute confidence.
When your agent uses it
- Asking what order should I extract services?
- Plan my migration
- Create a decomposition roadmap
- Prioritize what to split
Example prompts
- “what order should I extract services?”
- “plan my migration”
- “create a decomposition roadmap”
- “/decomposition-planning-roadmap”
Workflow steps
6 steps, taken from the step headings in SKILL.md.
- Assess Current State
- Identify Patterns to Apply
- Prioritize Work
- Create Phased Roadmap
- Generate Architecture Stories
- Track Progress
What it can do on your machine
Read from SKILL.md and the folder at commit 6df68d5. 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 (its code samples are markdown).
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
Decomposition Planning Roadmap loads about 4.3k tokens when it runs. Until then it costs about 116 tokens; SKILL.md has 1,298 words of instructions outside code blocks.
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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,298 words (~4,286 tokens).
“This skill creates structured decomposition plans and roadmaps to guide the migration from monolithic to distributed architectures, prioritizing work and tracking progress through decomposition patterns.”
- name
- decomposition-planning-roadmap
Files
SKILL.md and 2 other files in packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap of tech-leads-club/agent-skills.
- SKILL.md
- QUICK-REFERENCE.md
- README.md
Open the folder on GitHubat commit 6df68d5
Compare with similar skills
Decomposition Planning Roadmap 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Decomposition Planning Roadmap this skilltech-leads-club/agent-skills | 7k | — | ~4.3k | Automated safety check: Pass | Custom licence | |
| Oma Architecturefirst-fluke/oh-my-agent | 1.3k | — | ~2.1k | Automated safety check: Pass | MIT | |
| Productboard Expertborghei/Claude-Skills | 891 | — | ~1.9k | Automated safety check: Pass | MIT | |
| Agile Product Owneralirezarezvani/claude-skills | 28k | 3 repos | ~3.2k | Automated safety check: Pass | MIT | |
| Prioritization Framework Advisordeanpeters/Product-Manager-Skills | 7.2k | 2 repos | ~4.2k | Automated safety check: Pass | Custom licence | |
| Strategic Roadmap Planningdeanpeters/Product-Manager-Skills | 7.2k | 2 repos | ~4.7k | Automated safety check: Pass | Custom licence |
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Related
Questions about Decomposition Planning Roadmap
What does Decomposition Planning Roadmap do?
Creates step-by-step decomposition plans and migration roadmaps for breaking apart monolithic applications. Decomposition Planning Roadmap is an agent skill from tech-leads-club/agent-skills. Creates step-by-step decomposition plans and migration roadmaps for breaking apart monolithic applications.
When should I use Decomposition Planning Roadmap?
Decomposition Planning Roadmap fits situations like: asking what order should I extract services?; plan my migration; create a decomposition roadmap; prioritize what to split.
How do I install Decomposition Planning Roadmap in Claude Code?
Run `npx skills add tech-leads-club/agent-skills --skill decomposition-planning-roadmap -a claude-code`. Or copy the skill folder (packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap in tech-leads-club/agent-skills) into .claude/skills/decomposition-planning-roadmap in your project. Claude Code loads it when a task matches its description.
How do I install Decomposition Planning Roadmap in Codex?
Run `npx skills add tech-leads-club/agent-skills --skill decomposition-planning-roadmap -a codex`. Or copy the skill folder (packages/skills-catalog/skills/(architecture)/decomposition-planning-roadmap in tech-leads-club/agent-skills) into .agents/skills/decomposition-planning-roadmap in your project. Codex loads it when a task matches its description.
Can I use Decomposition Planning Roadmap 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 tech-leads-club/agent-skills --skill decomposition-planning-roadmap -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/decomposition-planning-roadmap, .gemini/skills/decomposition-planning-roadmap, .github/skills/decomposition-planning-roadmap and .opencode/skills/decomposition-planning-roadmap in your project.
What does Decomposition Planning Roadmap need to run?
SKILL.md names no scripts, command-line tools or credentials: Decomposition Planning Roadmap is instructions for the agent only.
Does Decomposition Planning Roadmap 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 Decomposition Planning Roadmap 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 Decomposition Planning Roadmap use?
Decomposition Planning Roadmap has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Decomposition Planning Roadmap use?
About 4.3k tokens (SKILL.md is roughly 17k 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 Decomposition Planning Roadmap?
Skills that share tags, products or a category with Decomposition Planning Roadmap: Oma Architecture (first-fluke/oh-my-agent, 1.3k stars), Productboard Expert (borghei/Claude-Skills, 891 stars), Agile Product Owner (alirezarezvani/claude-skills, 28k stars) and Prioritization Framework Advisor (deanpeters/Product-Manager-Skills, 7.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Decomposition Planning Roadmap?
tech-leads-club (a GitHub organization) maintains it in tech-leads-club/agent-skills, which has 7,045 GitHub stars. The repository holds 74 skills in this directory. The repository was last updated on October 9, 2026.
Source: tech-leads-club/agent-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.