Borrowing it
Nothing to install: this file belongs to moberghr/mtk-agent-toolkit. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/moberghr/mtk-agent-toolkit/main/.claude/skills/mtk-setup/SKILL.mdgit clone --depth 1 https://github.com/moberghr/mtk-agent-toolkitWrote 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/moberghr/mtk-agent-toolkit/mtk-setup)<a href="https://agentmods.dev/skills/moberghr/mtk-agent-toolkit/mtk-setup"><img src="https://agentmods.dev/badge/skills/moberghr/mtk-agent-toolkit/mtk-setup/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/moberghr/mtk-agent-toolkit/mtk-setup"><img src="https://agentmods.dev/badge/skills/moberghr/mtk-agent-toolkit/mtk-setup.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 | $0.00022 | $0.01497 |
| Opus 5.5 | $0.00009 | $0.00599 |
| Sonnet 5.5 | $0.00004 | $0.00299 |
| Haiku 4.5 | $0.00002 | $0.00150 |
Grade A, and why
mtk-setup 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 16d 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 — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MTK Setup — Unified Entry Point for Bootstrap and Audit
You dispatch to the right setup workflow skill based on the argument and the repo's state.
Overview
- Bootstrap (no flags): detect the stack, pull the pinned coding guidelines, audit once, generate
AGENTS.md(plus theCLAUDE.mdshim),.claude/tech-stackandarchitecture-principles.md. - Audit (
--audit): regeneratearchitecture-principles.mdandconventions.mdafter architectural change. - Merge (
--merge): unify per-repo audits in.claude/references/audits/into one team-wide doc. - Refresh (
--refresh): drift-scoped refresh of every generated artifact, proposing diffs for engineer-edited files. - Check (
--check): read-only — the staleness plan as a CI gate, plus a graded report of principles whose evidence anchors no longer resolve. - Update guidelines (
--update-guidelines): bump the coding-guidelines pin to the remote HEAD SHA.
When To Use
- First time onboarding a repo →
/mtk-setup. - Architecture drifted →
/mtk-setup --audit. - Several repos' audits to unify →
/mtk-setup --merge. - Generated docs drifted →
/mtk-setup --refresh(--dry-runfirst to preview). - CI, or "are the docs still accurate, and where has the code left the agreed principles?" →
/mtk-setup --check.
Workflow
STEP 0: Parse Arguments
| Flag | Meaning |
|---|---|
--audit / --audit-only |
Audit only (no stack detection, no AGENTS.md generation) |
--merge |
Multi-repo unification (implies audit) |
--preview |
Bootstrap only: show proposed changes, ask before writing |
--non-interactive |
Bootstrap/refresh: skip the interview; engineer-edited files defer to Needs review |
--no-verify-commands |
Bootstrap only: skip STEP 3.5a command execution |
--update-guidelines |
Bump the coding-guidelines pin. Does not re-run bootstrap. |
--refresh |
Delegate to setup-refresh |
--dry-run |
Only with --refresh: print the plan, write nothing |
--check |
Delegate to setup-refresh Check mode. Writes nothing outside .claude/.mtk-cache/. |
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.
- 16d ago Changed · -49 lines 1a7ce96c9877
- 17d ago Changed · +22 tokens per session 344e523876dc
- 1mo ago Changed · -7 lines 9a4d7bba0b8d
- 2mo ago First seen · 150 lines · 0 tokens per session scan A a1bc70b06247
mtk-setup is a skill published in the GitHub repository moberghr/mtk-agent-toolkit (9 stars, last pushed 8d ago), licensed MIT. It adds 22 tokens to every session and 1,497 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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