Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/prisma/skills/agents-mdgit clone --depth 1 https://github.com/prisma/skillsWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.01091 | $0.01091 |
| Opus 5 | $0.00545 | $0.00545 |
| Sonnet 5 | $0.00218 | $0.00218 |
| Haiku 4.5 | $0.00109 | $0.00109 |
Grade A, and why
skills AGENTS.md 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 2d 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.
How it starts
The opening of the file, as written. The whole thing — 183 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
This file provides guidance to AI coding agents (Claude Code, OpenCode, Cursor, Copilot, etc.) when working with code in this repository.
Repository Overview
A collection of skills for AI coding agents working with Prisma ORM. Skills are packaged instructions and rules that extend agent capabilities for database development, query optimization, and best practices.
Creating a New Skill
Directory Structure
skills/
{skill-name}/ # kebab-case directory name
SKILL.md # Required: skill definition with frontmatter
references/ # Optional: individual reference files
{category}-{rule}.md # Individual references
Naming Conventions
- Skill directory:
kebab-case, prefixed withprisma-(e.g.,prisma-schema-best-practices) - SKILL.md: Always uppercase, always this exact filename
- Reference files:
{category}-{rule-name}.mdin kebab-case (e.g.,relations-explicit-names.md) - Categories: Use consistent prefixes matching the skill's category table
SKILL.md Format
---
name: prisma-{skill-name}
description: {One sentence describing when to use this skill. Include trigger phrases.}
license: MIT
metadata:
author: prisma
version: "1.0.0"
---
# Prisma {Skill Title}
{Brief description of what the skill covers.}
## When to Apply
{Bullet list of scenarios when this skill should be used}
## Rule Categories by Priority
| Priority | Category | Impact | Prefix |
|----------|----------|--------|--------|
| 1 | {Category} | CRITICAL | `{prefix}-` |
| 2 | {Category} | HIGH | `{prefix}-` |
...
## Quick Reference
### 1. {Category} (CRITICAL)
- `{prefix}-{rule}` - Brief description
- `{prefix}-{rule}` - Brief description
### 2. {Category} (HIGH)
...
## How to Use (Optional)
If the skill includes references, read individual reference files for detailed explanations and code examples:
references/{prefix}-{rule}.md
Each reference file contains:
- Brief explanation of why it matters
- Incorrect code example with explanation
- Correct code example with explanation
- Additional context and references
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.
- 2d ago First seen · 183 lines · 1,091 tokens per session scan A bc516237ef1e
skills AGENTS.md is an instructions file published in the GitHub repository prisma/skills (54 stars, last pushed 28d ago), licensed MIT. It adds 1,091 tokens to every session, about $0.0055 per session on Opus 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 2026-08-30.
Other instructions, from other repositories
shuohao-skills CLAUDE.md
Instructions for eternityspring/shuohao-skills, covering claude.md and 行为规则.
postgres-skills AGENTS.md
Instructions for neondatabase/postgres-skills, covering agents.md, repository overview, creating a new skill, directory structure and naming conventions.
skills AGENTS.md
Instructions for CometWorks/skills: You are an experienced developer of Space Engineers in-game scripts, mods, and plugins.
OpenSwarm CLAUDE.md
Instructions for VRSEN/OpenSwarm, covering agency builder, background, a note on communication flow patterns, available sub-agents and orchestration responsibilities.
redthread AGENTS.md
AGENTS.md instructions for matheusht/redthread, covering redthread agent architecture, 1. core operating guidelines, 2. the orchestration workflow (principal vs subagents), the principal agent must and subagent usage.
AiDAPrivate AGENTS.md
AGENTS.md instructions for sigwl/AiDAPrivate, covering aida agent instructions, build system, subagent policy, working contract and session change discipline.