both-forms

both-forms is a skill for Claude Code, Codex from lorem-dev/skillkeeper-test-repo. It costs 18 tokens per session (310 once invoked), scanned A, original, MIT.

A test skill whose dependency settings contain both supported spellings of the dependency field. The namespaced setting takes priority over the older flat setting.

In plain words
What is it for?
It is used to test dependency-field precedence, lint warnings, and resolution of the selected dependency.
Why use it?
It verifies that the dependency parser chooses the intended list and warns about the ignored spelling instead of reporting a false missing dependency.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It is used to test dependency-field precedence, lint warnings, and resolution of the selected dependency.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/lorem-dev/skillkeeper-test-repo/both-forms
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.

Any agent
npx skills add lorem-dev/skillkeeper-test-repo --skill both-forms
Clone the repo
git clone --depth 1 https://github.com/lorem-dev/skillkeeper-test-repo

Made for: Claude Code, Codex.

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 both-forms

README.md
[![agentmods](https://agentmods.dev/badge/skills/lorem-dev/skillkeeper-test-repo/both-forms/github.svg)](https://agentmods.dev/skills/lorem-dev/skillkeeper-test-repo/both-forms)
Your own site
<a href="https://agentmods.dev/skills/lorem-dev/skillkeeper-test-repo/both-forms"><img src="https://agentmods.dev/badge/skills/lorem-dev/skillkeeper-test-repo/both-forms/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 both-forms

Your own site · 80×15
<a href="https://agentmods.dev/skills/lorem-dev/skillkeeper-test-repo/both-forms"><img src="https://agentmods.dev/badge/skills/lorem-dev/skillkeeper-test-repo/both-forms.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 310 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 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 5.1 $0.00018 $0.00310
Opus 5.5 $0.00007 $0.00124
Sonnet 5.5 $0.00004 $0.00062
Haiku 4.5 $0.00002 $0.00031

Measured 2mo ago against content hash fef8f7c68820, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

both-forms 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.

requires/both-forms/SKILL.md · 37 lines

What it actually says

both-forms

Both spellings in one manifest. The namespaced block wins and the flat field is dropped whole.

What this fixture covers:

  • Precedence, observably. The two lists deliberately disagree, and the flat one names requires/ignored-by-precedence, a skill that does not exist in this repository. If the flat field were read, that reference would surface as an SK001 error. It does not, which is the proof: the resolved dependency is requires/chain-c and nothing else.

  • repo lint code SK011, a warning:

    SK011: In requires/both-forms/SKILL.md: ignoring "requires":
    "skillkeeper.requires" takes precedence
    

    It carries no skill path, because it is a manifest-parser note that the lint pass reclassifies rather than a finding derived from the dependency graph.

  • The absence of SK010. The flat field is present, but the namespaced block is what was read, so the "prefer skillkeeper.requires" advice would be wrong here and must not be printed.

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 · 37 lines · 18 tokens per session scan A fef8f7c68820

Subscribe to this mod's changes

both-forms is a skill published in the GitHub repository lorem-dev/skillkeeper-test-repo (2 stars, last pushed 2mo ago), licensed MIT. It adds 18 tokens to every session and 310 once invoked, about $0.0001 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.

Related

both-forms compared with skills from other repositories

both-forms next to 6 skills from other repositories
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