Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add DaRL-GenAI/instructional_agents-skills/plugin install instructional-agentsWrote 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.
[](https://agentmods.dev/skills/darl-genai/instructional_agents-skills/slide-evaluate)<a href="https://agentmods.dev/skills/darl-genai/instructional_agents-skills/slide-evaluate"><img src="https://agentmods.dev/badge/skills/darl-genai/instructional_agents-skills/slide-evaluate/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.
<a href="https://agentmods.dev/skills/darl-genai/instructional_agents-skills/slide-evaluate"><img src="https://agentmods.dev/badge/skills/darl-genai/instructional_agents-skills/slide-evaluate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00062 | $0.00480 |
| Opus 5 | $0.00031 | $0.00240 |
| Sonnet 5 | $0.00012 | $0.00096 |
| Haiku 4.5 | $0.00006 | $0.00048 |
Grade A, and why
slide-evaluate scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Slide Evaluate
Runs two validation agents over generated course materials and writes markdown evaluation reports.
- Program Chair — academic rigor, assessment validity, alignment with program standards, coherence.
- Test Student — clarity, engagement, learning support, accessibility.
When to invoke this skill
- User has a directory of generated slides (from
course-generateor manual) and wants quality feedback - User asks "how good is this course?" / "review these slides"
- Used as the Phase 3 evaluation in the ADDIE pipeline
Prerequisites
pip install instructional-agentsOPENAI_API_KEYset in the environment
Usage
python3 "${CLAUDE_PLUGIN_ROOT}/skills/slide-evaluate/scripts/evaluate.py" \
<course_dir> [--model gpt-4o-mini] [--role both|pc|student]
Arguments
| Arg | Required | Description |
|---|---|---|
<course_dir> |
yes | Directory with LO / syllabus / slides / scripts / assessment |
--model |
no | LLM model name (default: gpt-4o-mini) |
--role |
no | pc, student, or both (default: both) |
Expected course_dir layout
course_dir/
├── learning_objectives.md
├── syllabus.md
├── assessment.md
├── chapter_1/
│ ├── slides.tex
│ ├── script.md
│ └── assessment.md
└── ...
Output
course_dir/evaluation/
├── program_chair_review.md
└── test_student_review.md
Citation
Built on the ValidationAgent from Instructional Agents (arXiv:2508.19611).
What ships with it
1 file 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.
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.
- 11d ago First seen · 67 lines · 62 tokens per session scan A 3a3808128993
slide-evaluate is a skill published in the GitHub repository DaRL-GenAI/instructional_agents-skills (1 stars, last pushed 4mo ago), licensed MIT. It adds 62 tokens to every session and 480 once invoked, about $0.0003 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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