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.
npx agentmods add commands/redhuntlabs/wizard/cast-spellgit clone --depth 1 https://github.com/redhuntlabs/wizardWhat 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 | $0.00010 | $0.00157 |
| Opus 5 | $0.00005 | $0.00078 |
| Sonnet 5 | $0.00002 | $0.00031 |
| Haiku 4.5 | $0.00001 | $0.00016 |
Grade A, and why
cast-spell 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.
What it actually says
/cast-spell
Load and execute a named spell. Looks in your WIZARD_HOME first, then in the bundled seed library.
Usage
/cast-spell writing-an-email
/cast-spell preparing-for-a-meeting
/cast-spell personal/my-custom-workflow
If no name is given, the discovering-spells skill is invoked instead so you can browse.
If the name does not match exactly, the framework suggests close matches by description.
What happens next
The named spell's SKILL.md is loaded. The agent then executes its How it works (Steps) section, prompting you for inputs as needed.
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.
- 2d ago First seen · 25 lines · 10 tokens per session scan A 032aea3118f9
cast-spell is a command published in the GitHub repository redhuntlabs/wizard (9 stars, last pushed 4mo ago), licensed MIT. It adds 10 tokens to every session and 157 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.
Other commands, from other repositories
generate-skill
从 GitHub URL 自动生成技能并发布。使用方法：/generate-skill.
fest-commit
Commit changes with festival traceability metadata.
camp-init
Initialize a new campaign workspace.
fest-show
Show festival progression (in-progress tasks, roadmap, and dependency view).
fest-validate
Validate festival structure and find issues.
fest-list
List all festivals with their status and completion percentage.