Borrowing it
Nothing to install: this file belongs to berntpopp/metadome-link. 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/berntpopp/metadome-link/main/.claude/skills/fastapi-route-change/SKILL.mdgit clone --depth 1 https://github.com/berntpopp/metadome-linkWrote 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/berntpopp/metadome-link/fastapi-route-change)<a href="https://agentmods.dev/skills/berntpopp/metadome-link/fastapi-route-change"><img src="https://agentmods.dev/badge/skills/berntpopp/metadome-link/fastapi-route-change/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/berntpopp/metadome-link/fastapi-route-change"><img src="https://agentmods.dev/badge/skills/berntpopp/metadome-link/fastapi-route-change.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 | $0.00029 | $0.00204 |
| Opus 5.5 | $0.00012 | $0.00082 |
| Sonnet 5.5 | $0.00006 | $0.00041 |
| Haiku 4.5 | $0.00003 | $0.00020 |
Grade A, and why
fastapi-route-change 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.
This is a copy
92% identical to fastapi-route-change — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
FastAPI Route Change
Follow AGENTS.md first.
Workflow
- Inspect neighboring route / service modules under
metadome_link/and follow their structure. - Keep route handlers thin; put behavior in the service / manager layer.
- Use Pydantic models for public request/response shapes; validate identifiers (gene / variant / HGVS / build / accession) before calling upstream.
- The upstream base URL is a fixed config constant — never construct it from user input (SSRF).
- Never log full query payloads or identifiers that may be patient-derived (PHI); log correlation id + route + timings only.
- Don't pair CORS
allow_origins=*withallow_credentials=True. - Add / refresh route tests, then run
make ci-local.
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 · 19 lines · 29 tokens per session scan A 8ab3b1ff3da6
fastapi-route-change is a skill published in the GitHub repository berntpopp/metadome-link (0 stars, last pushed 2d ago), licensed MIT. It adds 29 tokens to every session and 204 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 92% identical to fastapi-route-change, differing in 2 lines, and is treated as a copy.
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