Borrowing it
Nothing to install: this file belongs to butgo/butgo-specdrive-lab. 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/butgo/butgo-specdrive-lab/main/.agents/skills/specdrive-skills/SKILL.mdgit clone --depth 1 https://github.com/butgo/butgo-specdrive-labWrote 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/butgo/butgo-specdrive-lab/specdrive-skills)<a href="https://agentmods.dev/skills/butgo/butgo-specdrive-lab/specdrive-skills"><img src="https://agentmods.dev/badge/skills/butgo/butgo-specdrive-lab/specdrive-skills/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/butgo/butgo-specdrive-lab/specdrive-skills"><img src="https://agentmods.dev/badge/skills/butgo/butgo-specdrive-lab/specdrive-skills.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 | $0.00042 | $0.00263 |
| Opus 5 | $0.00021 | $0.00131 |
| Sonnet 5 | $0.00008 | $0.00053 |
| Haiku 4.5 | $0.00004 | $0.00026 |
Grade A, and why
specdrive-skills 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
Specdrive Skills
Use this skill to show the repo-local specdrive Codex skills available in this repository.
Read First
Read this registry first:
.agents/skills/specdrive-skills/skills.json
Use the registry command and description values for the displayed list.
If the registry is missing or invalid, fall back to reading the SKILL.md files under:
.agents/skills/*/SKILL.md
In the fallback path, use each skill's frontmatter name and description.
Output
Reply with a concise list using this shape:
$skill-name - short description
Keep the descriptions short and user-facing.
Boundaries
- Do not edit files.
- Do not install global skills.
- Do not include system skills unless the user explicitly asks for them.
- Do not perform the listed skills; only list them.
- Treat
skills.jsonas display metadata; eachSKILL.mdremains the execution source.
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 · 45 lines · 42 tokens per session scan A c4304e78d9f8
specdrive-skills is a skill published in the GitHub repository butgo/butgo-specdrive-lab (1 stars, last pushed 4mo ago), licensed MIT. It adds 42 tokens to every session and 263 once invoked, about $0.0002 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 skills, from other repositories
codex-auth-setup
Install or refresh codex-multi-auth for the official Codex CLI, run first login, and verify account health and routing.
example
Example fixture skill for scanner regression coverage.
explain-codebase
Drop into any repo and generate a structured architecture overview. Maps the codebase, identifies entry points, frameworks, and dependencies — then produces a "start here" guide for new contributors.
cost-tracker
Track LLM API spend per session and task. Estimate token usage across providers. Warn before you blow your budget.
daily-archivist
Daily knowledge quality audit and inter-agent coordination. Fact-checks memory files, fills knowledge gaps, cleans up quality issues, and routes findings to other agents via an inbox system. Triggers on: knowledge audit, fact check memory, clean up memory, archivist run, inbox check, memory quality.
weekly-meta-audit
Automated weekly self-audit of agent operations, cron health, memory gaps, and process failures. Use when performing periodic reviews, operational health checks, identifying automation gaps, surfacing wrong assumptions, or generating improvement recommendations. Triggers on: weekly review, meta-audit, operations…