artifact-verifier

artifact-verifier is a skill for Claude Code, Codex from Dailyaiagents/daily-ai-agent-toolkit. It costs 28 tokens per session (214 once invoked), scanned A, original, Apache-2.0.

A file checker verifies that declared deliverables exist, are non-empty, stay inside an approved folder, and do not contain specified placeholder terms. A deliverable is a file produced for someone else to use or review.

In plain words
What is it for?
For checking reports, JSON results, and other generated files against a workspace boundary and a list of forbidden terms.
Why use it?
It catches missing, empty, misplaced, oversized, or placeholder-filled output before an agent claims the work is complete.

Skill for Claude CodeCodex

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

Good fit For checking reports, JSON results, and other generated files against a workspace boundary and a list of forbidden terms.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dailyaiagents/daily-ai-agent-toolkit/artifact-verifier
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 Dailyaiagents/daily-ai-agent-toolkit --skill artifact-verifier
Clone the repo
git clone --depth 1 https://github.com/Dailyaiagents/daily-ai-agent-toolkit

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 artifact-verifier

README.md
[![agentmods](https://agentmods.dev/badge/skills/dailyaiagents/daily-ai-agent-toolkit/artifact-verifier/github.svg)](https://agentmods.dev/skills/dailyaiagents/daily-ai-agent-toolkit/artifact-verifier)
Your own site
<a href="https://agentmods.dev/skills/dailyaiagents/daily-ai-agent-toolkit/artifact-verifier"><img src="https://agentmods.dev/badge/skills/dailyaiagents/daily-ai-agent-toolkit/artifact-verifier/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 artifact-verifier

Your own site · 80×15
<a href="https://agentmods.dev/skills/dailyaiagents/daily-ai-agent-toolkit/artifact-verifier"><img src="https://agentmods.dev/badge/skills/dailyaiagents/daily-ai-agent-toolkit/artifact-verifier.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 28 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 214 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 $0.00028 $0.00214
Opus 5 $0.00014 $0.00107
Sonnet 5 $0.00006 $0.00043
Haiku 4.5 $0.00003 $0.00021

Measured 11d ago against content hash ef66f5b1d24e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

artifact-verifier 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 11d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/run.sh, scripts/selftest.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/artifact-verifier/SKILL.md · 24 lines

What it actually says

Artifact Verifier

Use this skill before claiming that generated deliverables exist.

bash scripts/run.sh --root /path/to/workspace \
  --paths report.md evidence/result.json \
  --forbidden-terms TODO PLACEHOLDER

The command returns JSON. PASS proves the declared files were present and non-empty when checked. It does not prove that their contents are correct.

Refuse when a path escapes the allowed root, crosses a symlink, is missing, is empty, exceeds 10 MiB, or contains a declared forbidden term. Treat every byte beneath the supplied root as effectively disclosed to the caller.

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 11d ago First seen · 24 lines · 28 tokens per session scan A ef66f5b1d24e

Subscribe to this mod's changes

artifact-verifier is a skill published in the GitHub repository Dailyaiagents/daily-ai-agent-toolkit (0 stars, last pushed 7d ago), licensed Apache-2.0. It adds 28 tokens to every session and 214 once invoked, about $0.0001 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 2026-08-31.

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