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Oma DB

Oma DB is an agent skill (a SKILL.md file) from first-fluke/oh-my-agent. Design schemas and migrations, tune queries, or plan vector retrieval and database operations. It works with Claude Code, Codex, Cursor and OpenCode and has 1,353 GitHub stars across a repository of 2 listed skills.

github.com/first-fluke/oh-my-agent/skills/oma-db (opens in a new tab)

Data as of from the GitHub API; description from the skill's SKILL.md. Report an error

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Add this skill

Claude

This repository is a Claude Code plugin marketplace. In Claude Code:

/plugin marketplace add first-fluke/oh-my-agent
/plugin install oma@oh-my-agent

In the Claude apps, zip the oma-db folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

ChatGPT / Codex

Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:

git clone --depth 1 https://github.com/first-fluke/oh-my-agent.git
cp -r oh-my-agent/skills/oma-db .agents/skills/oma-db   # repo; ~/.agents/skills for all projects

Standalone skills also load in the ChatGPT desktop app.

Cursor

Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:

git clone --depth 1 https://github.com/first-fluke/oh-my-agent.git
cp -r oh-my-agent/skills/oma-db .cursor/skills/oma-db   # project; ~/.cursor/skills for all projects

Source (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), code.claude.com/docs/en/plugin-marketplaces (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)

What this skill does

Design schemas and migrations, tune queries, or plan vector retrieval and database operations. Application API implementation uses oma-backend. Then run the project's migration, query-plan, or retrieval-quality commands only after identifying the database engine and migration tool. For affected triggers, stored procedures, functions, views, DB jobs, or ORM hooks, apply resources/anti-patterns.md §5 application ownership review.

More skills in first-fluke/oh-my-agent

2 skills are listed from this repository.

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FAQ

Oma DB FAQ

Still curious? Email info@appsgit.com.

How do I install the Oma DB skill?

In Claude Code, run /plugin marketplace add first-fluke/oh-my-agent and then /plugin install oma@oh-my-agent. For Codex or Cursor, copy the oma-db folder into .agents/skills/ or .cursor/skills/.

Is the Oma DB skill free?

Yes. The repository is open source under the MIT license.

Is Oma DB maintained?

The repository's most recent commit was on Oct 24, 2026. Its latest release is cli-v20.13.0. appsgit only lists skills from repositories with a commit in the last six months.