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 skills/doancan/mags/mags-helpnpx skills add doancan/mags --skill mags-helpgit clone --depth 1 https://github.com/doancan/magsWrote 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/doancan/mags/mags-help)<a href="https://agentmods.dev/skills/doancan/mags/mags-help"><img src="https://agentmods.dev/badge/skills/doancan/mags/mags-help.svg" alt="Measured on agentmods" 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 | $0.00020 | $0.00683 |
| Opus 5 | $0.00010 | $0.00342 |
| Sonnet 5 | $0.00004 | $0.00137 |
| Haiku 4.5 | $0.00002 | $0.00068 |
Grade A, and why
mags-help 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 5d 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.
How it starts
The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MAGS Help
Display a complete quick-reference of everything MAGS offers.
Steps
1. Display the reference
Present the following reference card directly (no tool calls needed for this step):
== MAGS Quick Reference ==
SLASH COMMANDS (10)
/mags-help Show this reference card
/mags-init Initialize MAGS for your project
/mags-status Project dashboard (docs health, memory, next steps)
/mags-docs List all project documents
/mags-docs-create <t> Create document from template
/mags-docs-validate Run document validation checks
/mags-docs-search <q> Search across all documents
/mags-changelog Generate changelog from git history
/mags-setup Recommend Claude Code configuration
/mags-legacy Initialize MAGS for a legacy/brownfield project
AUTO-ACTIVATING SKILLS (7)
These activate automatically when Claude detects a relevant context:
- doc-management Creating or editing project documentation
- memory-guidance Storing decisions, conventions, or session context
- claude-md-management Working with CLAUDE.md configuration
- testing-strategy Planning tests, coverage targets, test pyramid
- security-review Security audits, OWASP, threat modeling
- infrastructure DevOps, CI/CD, containers, monitoring
- api-lifecycle API design, versioning, deprecation
AGENTS (2)
- doc-sync-validator Checks if documentation matches actual code
- setup-recommender Recommends plugins, skills, and hooks for your stack
HOOKS (1 — automatic, no action needed)
- SessionStart Loads project summary on startup
2. Show quick start
Call mags_list_docs to check if any documents exist.
If no documents exist, show:
QUICK START
1. /mags-init → Scan docs or scaffold from templates
2. Tell Claude a decision → "We use JWT for auth" — auto-saved to memory
3. /mags-status → See your project dashboard
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.
- 5d ago First seen · 90 lines · 20 tokens per session scan A e63c0492d743
mags-help is a skill published in the GitHub repository doancan/mags (3 stars, last pushed 7mo ago), licensed MIT. It adds 20 tokens to every session and 683 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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