databases

80 / 100 · Low risk

Fine to try.

By zircote/.claude (GitHub) · data · 25 stars · scanned at commit 0f0276a

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this.

Found in 15 places.

skills/databases/SKILL.md, line 66mongodb+srv://user:pass@cluster.mongodb.net/db
skills/databases/SKILL.md, line 82sudo apt-get install postgresql postgresql-contrib
skills/databases/SKILL.md, line 188python scripts/db_migrate.py --db mongodb --generate "add_user_index"

Show 12 more

skills/databases/scripts/db_backup.py, line 98result = subprocess.run(cmd, capture_output=True, text=True)
skills/databases/scripts/db_backup.py, line 159dump_proc = subprocess.Popen(cmd, stdout=subprocess.PIPE)
skills/databases/scripts/db_backup.py, line 160gzip_proc = subprocess.Popen(
skills/databases/scripts/db_backup.py, line 173result = subprocess.run(cmd, stdout=f, stderr=subprocess.PIPE, text=True)
skills/databases/scripts/db_backup.py, line 260result = subprocess.run(cmd, capture_output=True, text=True)
skills/databases/scripts/db_backup.py, line 284result = subprocess.run(
skills/databases/scripts/db_backup.py, line 293result = subprocess.run(
skills/databases/scripts/tests/test_db_backup.py, line 71@patch('subprocess.run')
skills/databases/scripts/tests/test_db_backup.py, line 89@patch('subprocess.run')
skills/databases/scripts/tests/test_db_backup.py, line 122@patch('subprocess.run')
skills/databases/scripts/tests/test_db_backup.py, line 175@patch('subprocess.run')
skills/databases/scripts/tests/test_db_backup.py, line 194@patch('subprocess.run')

Downloads and installs other software

The author does not mention this.

Found in 2 places.

skills/databases/SKILL.md, line 82sudo apt-get install postgresql postgresql-contrib
skills/databases/references/mongodb-atlas.md, line 375npm install -g mongodb-atlas-cli

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'databases' ] || [ -L ~/.agents/skills/'databases' ]; then echo 'A skill folder named databases already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/zircote/.claude' "$d" && git -C "$d" checkout --quiet '0f0276a9ba3e2c6cf1c1acb586ebc270560b2d69' -- 'skills/databases' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/databases' ~/.agents/skills/'databases' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'databases' ~/.claude/skills/'databases' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-07	`0f0276a`	80

Also found in

Identical copies of this skill exist at:

duongthinh03/portfolio/.agents/skills/databases
duongthinh03/portfolio/.claude/skills/databases