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 skills add jscraik/Agent-Skills --skill talk-foxwell-reinvention-dev-teamgit clone --depth 1 https://github.com/jscraik/Agent-SkillsWrote 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/jscraik/agent-skills/talk-foxwell-reinvention-dev-team)<a href="https://agentmods.dev/skills/jscraik/agent-skills/talk-foxwell-reinvention-dev-team"><img src="https://agentmods.dev/badge/skills/jscraik/agent-skills/talk-foxwell-reinvention-dev-team/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/jscraik/agent-skills/talk-foxwell-reinvention-dev-team"><img src="https://agentmods.dev/badge/skills/jscraik/agent-skills/talk-foxwell-reinvention-dev-team.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 | $0.00105 | $0.01079 |
| Opus 5.5 | $0.00042 | $0.00432 |
| Sonnet 5.5 | $0.00021 | $0.00216 |
| Haiku 4.5 | $0.00011 | $0.00108 |
Grade A, and why
talk-foxwell-reinvention-dev-team 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.
How it starts
The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.
The Reinvention of the Dev Team — Hannah Foxwell
A talk on how agentic software development is reshaping engineering team composition. Foxwell argues the traditional "balanced team" (1 PM, 1 designer, 1 EM, 4–8 devs) is breaking down under AI-driven velocity, and offers three anchors — build something worth building, speed requires safety, people matter — together with a "Keeping / Trashing / Trying" inventory of concrete team-design experiments.
Bundle note: This skill depends on two companion files —
outline.md(section map and glossary) andtranscript.md(full verbatim transcript). All lookup steps below assume these files are present and readable.
Grounding rules — MUST follow when answering
- Before answering any specific question, read
outline.mdto locate the relevant section, then read that section oftranscript.md. - When attributing words to Hannah Foxwell, quote short, non-sensitive excerpts from
transcript.md. Never put quotation marks around paraphrased content. - If a claim isn't in
transcript.md, say so explicitly — do not speculate or fill gaps from general knowledge. Clearly distinguish between what Foxwell said and any contextual framing you provide. - If a topic spans multiple sections of the transcript, read all relevant sections before answering, and note in your response which sections the information was drawn from.
- If the user asks about something not covered in the talk at all, state that plainly and offer to help with related topics that Foxwell does address. Do not extrapolate beyond the transcript.
Lookup workflow
For every user question, follow this sequence:
- Locate — Read
outline.mdto identify the section(s) most relevant to the question. - Read — Read the identified section(s) in
transcript.mdfor detailed context. - Quote — Pull safe excerpts that directly support the answer. For short excerpts, you may reference
quote.mdif it contains relevant pre-extracted highlights. Paraphrase only for connecting tissue, and never wrap paraphrases in quotation marks. - Cite — Reference the section name or timestamp (if available) so the user can verify.
What ships with it
4 files 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.
- 1mo ago First seen · 71 lines · 105 tokens per session scan A 8206a63df1f6
talk-foxwell-reinvention-dev-team is a skill published in the GitHub repository jscraik/Agent-Skills (9 stars, last pushed yesterday), licensed Apache-2.0. It adds 105 tokens to every session and 1,079 once invoked, about $0.0004 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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