agentmods.dev

missing-target

missing-target is a skill for Claude Code, Codex from lorem-dev/skillkeeper-test-repo. It costs 14 tokens per session (288 once invoked), scanned A, original, MIT.

A test skill whose declared dependency points to another skill that does not exist in the repository. It is used to distinguish a missing dependency from a malformed dependency declaration.

In plain words
What is it for?
Testing repository lint errors and installation behavior when a skill requires an unavailable skill.
Why use it?
It checks that the missing target is reported clearly without preventing the requested skill from being installed.

Skill for Claude CodeCodex

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

not rated 2repo 2mo ago A scan 14 tokens original MIT

Good fit Testing repository lint errors and installation behavior when a skill requires an unavailable skill.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/lorem-dev/skillkeeper-test-repo/missing-target
View source ↗ lorem-dev/skillkeeper-test-repo
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 missing-target
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 missing-target

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/lorem-dev/skillkeeper-test-repo/missing-target"><img src="https://agentmods.dev/badge/skills/lorem-dev/skillkeeper-test-repo/missing-target.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 14 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 288 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 $0.00014 $0.00288
Opus 5.5 $0.00006 $0.00115
Sonnet 5.5 $0.00003 $0.00058
Haiku 4.5 $0.00001 $0.00029

Measured 2mo ago against content hash 40eb6a2ee64b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

missing-target 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/missing-target/SKILL.md · 34 lines

What it actually says

missing-target

A negative fixture. The reference is well formed; there is simply no skill behind it.

What this fixture covers:

  • repo lint code SK001, an error, and one of the two findings that make repo lint --path . exit 1:

    SK001 [requires/missing-target]: Skill "requires/missing-target" requires
"requires/no-such-skill", which does not exist in this repository.

  • The distinction between a malformed reference and an unsatisfied one. A malformed reference is refused by the manifest parser and the skill does not resolve at all (see requires/invalid-strict). This one parses, so the skill resolves normally and only the missing target is reported.

  • Install is not blocked by it. skillkeeper skill install requires/missing-target prints the same sentence on standard error and then installs this skill anyway, exiting 0. A dependency that cannot be found is named, never fatal: the skill the user asked for is still what they get.

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 · 34 lines · 14 tokens per session scan A 40eb6a2ee64b

Subscribe to this mod's changes

missing-target is a skill published in the GitHub repository lorem-dev/skillkeeper-test-repo (2 stars, last pushed 2mo ago), licensed MIT. It adds 14 tokens to every session and 288 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.

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Related

missing-target compared with skills from other repositories

missing-target next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
missing-targetlorem-dev/skillkeeper-test-repoSkill22mo agoMITA14Claude Code, Codex
pcbwayaklofas/kicad-happySkill1.6ktodayMITA119Claude Code
asc-subscription-localizationrorkai/app-store-connect-cli-skillsSkill1.1ktodayMITA60Claude Code
happiness-skillkangarooking/cangjie-skillSkill12k1mo agoMITA136Claude Code, Codex
remotion-best-practicesguanyang/open-agent-hubSkill986todayMITA116Claude Code
influence-psychologywondelai/skillsSkill2.6k5d agoMITA156Claude Code
jobs-to-be-donewondelai/skillsSkill2.6k5d agoMITA137Claude Code