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 alvis-HaoH/gkd/plugin install gkdWrote 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/commands/alvis-haoh/gkd/stats)<a href="https://agentmods.dev/commands/alvis-haoh/gkd/stats"><img src="https://agentmods.dev/badge/commands/alvis-haoh/gkd/stats/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/commands/alvis-haoh/gkd/stats"><img src="https://agentmods.dev/badge/commands/alvis-haoh/gkd/stats.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 | $0.00027 | $0.00232 |
| Opus 5.5 | $0.00011 | $0.00093 |
| Sonnet 5.5 | $0.00005 | $0.00046 |
| Haiku 4.5 | $0.00003 | $0.00023 |
Grade A, and why
stats scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
把下面这块内容原样输出给用户(包含末尾的提示框),什么都别加、别改、别评论。
!node "${CLAUDE_PLUGIN_ROOT}/scripts/gkd-stats.mjs" $ARGUMENTS && printf '\n> 💡 \x60/gkd:stats\x60 会过一次模型(把上面整段当 prompt 复读 → 算一次 input + output)。想零模型成本直接看数,配一次 alias 后在输入框敲 \x60!gkd-stats\x60 即可:\n> \x60\x60\x60sh\n> alias gkd-stats="%s/bin/gkd-stats"\n> \x60\x60\x60\n' "${CLAUDE_PLUGIN_ROOT}"
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.
- 1mo ago First seen · 11 lines · 27 tokens per session scan A ed665a1482aa
stats is a command published in the GitHub repository alvis-HaoH/gkd (11 stars, last pushed 3mo ago), licensed MIT. It adds 27 tokens to every session and 232 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.
Other commands, from other repositories
debug
Systematic debugging with hypotheses and evidence gathering.
review
Structured code review with severity categorization (distinct from Claude Code's PR review).
sparring
Adversarial brainstorming - challenge ideas, find weaknesses.
think
Apply structured thinking frameworks to a problem.
resume
Continue a cli-dispatch worker session with a follow-up prompt (auto-detects backend).
haiku
Switch to Haiku model (fast, cheap).