Borrowing it
Nothing to install: this file belongs to AsiaOstrich/EngramGraph. 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/AsiaOstrich/EngramGraph/main/.agents/skills/contract-test-assistant/SKILL.mdgit clone --depth 1 https://github.com/AsiaOstrich/EngramGraphWrote 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/asiaostrich/engramgraph/contract-test-assistant)<a href="https://agentmods.dev/skills/asiaostrich/engramgraph/contract-test-assistant"><img src="https://agentmods.dev/badge/skills/asiaostrich/engramgraph/contract-test-assistant/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/asiaostrich/engramgraph/contract-test-assistant"><img src="https://agentmods.dev/badge/skills/asiaostrich/engramgraph/contract-test-assistant.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 | $0.00078 | $0.01569 |
| Opus 5.5 | $0.00031 | $0.00628 |
| Sonnet 5.5 | $0.00016 | $0.00314 |
| Haiku 4.5 | $0.00008 | $0.00157 |
Grade A, and why
contract-test 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 14d 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 — 126 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Contract Test Assistant | 合約測試助手
Language: English | 繁體中文
Guide contract testing strategy selection, setup, and verification for APIs and microservices.
引導 API 和微服務的合約測試策略選擇、設定和驗證。
What is Contract Testing? | 什麼是合約測試？
Contract testing verifies that services can communicate correctly by testing the agreements (contracts) between consumers and providers — without requiring all services to be running.
合約測試透過測試消費者和提供者之間的協議（合約）來驗證服務間的通訊正確性，不需要所有服務同時運行。
Strategy Selection | 策略選擇
| Strategy | Best For | Tool | 適用場景 |
|---|---|---|---|
| Consumer-Driven | Internal microservices, team owns both sides | Pact | 內部微服務，團隊同時擁有兩端 |
| Provider-Driven | Public APIs, OpenAPI-first design | OpenAPI + Prism | 公開 API，OpenAPI 優先設計 |
| Bi-Directional | Mixed ownership, gradual adoption | Pact + OpenAPI | 混合所有權，漸進採用 |
Workflow | 工作流程
ASSESS ──► CHOOSE ──► DEFINE ──► IMPLEMENT ──► VERIFY
評估架構 選擇策略 定義合約 實作測試 驗證合約
1. ASSESS — Evaluate Architecture | 評估架構
- How many services communicate?
- Who owns consumer vs provider?
- 有多少服務互相通訊？誰擁有消費者/提供者？
2. CHOOSE — Select Strategy | 選擇策略
- Consumer-Driven (Pact) vs Provider-Driven (OpenAPI)
- 消費者驅動 (Pact) vs 提供者驅動 (OpenAPI)
3. DEFINE — Create Contract | 定義合約
- Write consumer expectations or OpenAPI spec
- 撰寫消費者期望或 OpenAPI 規格
4. IMPLEMENT — Write Tests | 實作測試
- Consumer tests generate contracts
- Provider tests verify against contracts
- 消費者測試產生合約；提供者測試驗證合約
5. VERIFY — Run Verification | 驗證
- CI pipeline verifies contracts on every PR
- CI 管線在每個 PR 上驗證合約
Commands | 指令
| Command | Action | 說明 |
|---|---|---|
/contract-test |
Interactive strategy selection | 互動式策略選擇 |
/contract-test consumer |
Guide consumer test setup | 引導消費者測試設定 |
/contract-test provider |
Guide provider test setup | 引導提供者測試設定 |
/contract-test verify |
Check contract coverage | 檢查合約覆蓋率 |
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.
- 14d ago First seen · 126 lines · 78 tokens per session scan A fdc940a97c6e
contract-test is a skill published in the GitHub repository AsiaOstrich/EngramGraph (3 stars, last pushed today), licensed MIT. It adds 78 tokens to every session and 1,569 once invoked, about $0.0003 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 2026-10-16.
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