agentmods.dev

CrestApps.AgentSkills AGENTS.md

Repository instructions for maintaining a collection of AI-agent skills for Orchard Core and related CrestApps projects. They define where skills live, how each skill is structured, and how examples should be written.

In plain words
What is it for?
Use them when creating skills, checking skill files, writing recipe examples, or maintaining C# and package-installation guidance in these projects.
Why use it?
They give coding agents consistent rules for adding or changing skills, reducing misplaced files, invalid formats, and inconsistent guidance.

Instructions file for CodexOpenCode

13 4d ago A scan 359 tokens original MIT
View the source file CrestApps/CrestApps.AgentSkills
Install

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.

agentmods
npx agentmods add instructions/crestapps/crestapps.agentskills/agents-md
Clone the repo
git clone --depth 1 https://github.com/CrestApps/CrestApps.AgentSkills

Made for: Codex, OpenCode.

Per session 359 This file is loaded in full into every session.
When invoked 359 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original 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 $0.00359 $0.00359
Opus 5 $0.00179 $0.00179
Sonnet 5 $0.00072 $0.00072
Haiku 4.5 $0.00036 $0.00036

Measured 2d ago against content hash 3eb1f7ed1af9, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

CrestApps.AgentSkills 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.

AGENTS.md · 33 lines

What it actually says

Agent Instructions

This repository contains agent skills grouped by owning project under src/CrestApps.AgentSkills/.

Skill roots

  • src/CrestApps.AgentSkills/orchardcore/ - framework-only Orchard Core skills
  • src/CrestApps.AgentSkills/crestapps-orchardcore/ - CrestApps.OrchardCore module skills
  • src/CrestApps.AgentSkills/crestapps-core/ - direct CrestApps.Core skills

Skill structure

  • Each skill lives in its own directory under the correct source root.
  • Directory names use lowercase, hyphenated format and the name front-matter value must match the directory name exactly.
  • Every skill directory must contain a SKILL.md file with YAML front-matter including name and description.
  • Use a references/ subdirectory for supporting documentation and examples.

Content conventions

  • Front-matter must start and end with ---.
  • All recipe step JSON blocks must be wrapped in the root recipe format: { "steps": [...] }.
  • All C# classes in code samples must use the sealed modifier, except View Models.
  • Third-party module packages must be installed in the web/startup project.
  • Keep guidance concise, example-driven, and actionable.

Adding a new skill

  1. Choose the correct source root for the project the skill targets.
  2. Create a directory under that root, for example src/CrestApps.AgentSkills/orchardcore/orchardcore-content-types/.
  3. Add SKILL.md with matching name and description.
  4. Add optional references/<topic>-examples.md.
  5. Run the repository build and tests.
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. 2d ago First seen · 33 lines · 359 tokens per session scan A 3eb1f7ed1af9

Subscribe to this mod's changes

CrestApps.AgentSkills AGENTS.md is an instructions file published in the GitHub repository CrestApps/CrestApps.AgentSkills (13 stars, last pushed 4d ago), licensed MIT. It adds 359 tokens to every session, about $0.0018 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.

agent-skillsaiai-agents-frameworkdotnetmcpmcp-server
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