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 liliang-cn/mcp-swagger-server --skill petsgit clone --depth 1 https://github.com/liliang-cn/mcp-swagger-serverWrote 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/liliang-cn/mcp-swagger-server/pets)<a href="https://agentmods.dev/skills/liliang-cn/mcp-swagger-server/pets"><img src="https://agentmods.dev/badge/skills/liliang-cn/mcp-swagger-server/pets/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/liliang-cn/mcp-swagger-server/pets"><img src="https://agentmods.dev/badge/skills/liliang-cn/mcp-swagger-server/pets.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 | $0.00010 | $0.00283 |
| Opus 5 | $0.00005 | $0.00142 |
| Sonnet 5 | $0.00002 | $0.00057 |
| Haiku 4.5 | $0.00001 | $0.00028 |
Grade A, and why
Pets 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 10d 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
Pets API Skill
This skill provides tools for interacting with the pets API.
When to use this skill
Use this skill when you need to:
- listPets: List all pets
- createPet: Create a pet
- getPetById: Get a pet by ID
- updatePet: Update a pet
- deletePet: Delete a pet
- searchPets: Search for pets
Available Tools
listpets
GET /pets
Returns a list of all pets in the store with optional filtering
createpet
POST /pets
Create a new pet in the store
getpetbyid
GET /pets/{petId}
Returns a single pet
updatepet
PUT /pets/{petId}
Update an existing pet by ID
deletepet
DELETE /pets/{petId}
Delete a pet by ID
searchpets
POST /pets/search
Search for pets using various criteria
Configuration
- Base URL:
http://localhost:8080
Additional Documentation
See reference.md for detailed API documentation including:
- Request/response schemas
- Parameter descriptions
- Error handling
- Usage examples
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.
- 10d ago First seen · 63 lines · 10 tokens per session scan A 9e2f7d71dffe
Pets is a skill published in the GitHub repository liliang-cn/mcp-swagger-server (4 stars, last pushed 3mo ago), licensed MIT. It adds 10 tokens to every session and 283 once invoked, about $0.0001 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.
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