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SkillsForCursor: Skill for Cursor

.cursor/skills/database-dev/SKILL.md

database-dev is a skill for Cursor from Haroon966/SkillsForCursor. It costs 43 tokens per session (466 once invoked), scanned A, original, no licence file.

Database design and migration guidance for planning tables, relationships, SQL queries, indexes, and how application code stores data.

In plain words
What is it for?
Use it when designing a database, changing its structure, writing queries, choosing indexes, or working with an object-relational mapper (ORM).
Why use it?
It helps avoid poorly structured data, risky database changes, slow queries, and confusion between application code and database design.

Skill for Cursor

Written for Cursor: installed under .cursor/.

This is Haroon966/SkillsForCursor's own configuration. It tells Cursor how to work on SkillsForCursor itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything SkillsForCursor configures →

not rated 2repo 8mo ago A scan 43 tokens no licence
View source ↗ Haroon966/SkillsForCursor
Reuse

Borrowing it

Nothing to install: this file belongs to Haroon966/SkillsForCursor. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Haroon966/SkillsForCursor/main/.cursor/skills/database-dev/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Haroon966/SkillsForCursor

Made for: Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for database-dev

README.md
[![agentmods](https://agentmods.dev/badge/skills/haroon966/skillsforcursor/database-dev/github.svg)](https://agentmods.dev/skills/haroon966/skillsforcursor/database-dev)
Your own site
<a href="https://agentmods.dev/skills/haroon966/skillsforcursor/database-dev"><img src="https://agentmods.dev/badge/skills/haroon966/skillsforcursor/database-dev/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for database-dev

Your own site · 80×15
<a href="https://agentmods.dev/skills/haroon966/skillsforcursor/database-dev"><img src="https://agentmods.dev/badge/skills/haroon966/skillsforcursor/database-dev.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 466 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00043 $0.00466
Opus 5.5 $0.00017 $0.00186
Sonnet 5.5 $0.00009 $0.00093
Haiku 4.5 $0.00004 $0.00047

Measured 2mo ago against content hash 8d8f1d03d9a9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

database-dev scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.cursor/skills/database-dev/SKILL.md · 38 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 38 lines · 43 tokens per session scan A 8d8f1d03d9a9

Subscribe to this mod's changes

database-dev is a skill published in the GitHub repository Haroon966/SkillsForCursor (2 stars, last pushed 8mo ago), with no licence file. It adds 43 tokens to every session and 466 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Databases
Related

database-dev compared with skills from other repositories

database-dev next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
database-devHaroon966/SkillsForCursorSkill28mo agononeA43Cursor
create-prprisma/ormSkill48kyesterdayApache-2.0A48Claude Code, Codex
schema-explorationlangchain-ai/deepagentsSkill31kyesterdayMITA57Claude Code, Codex
atlas-mssqlariga/atlasSkill8.8kyesterdayApache-2.0A163Claude Code
ha-data-storesshiwenwen/hope-agentSkill1.9kyesterdayMITA115Claude Code, Codex
nornicdb-cypher-queriesorneryd/NornicDBSkill923todayMITA79Claude Code, Codex
volcengine-rds-postgresqlbytedance/agentkit-samplesSkill484todayApache-2.0A63Claude Code, Codex