openapi-test-context

openapi-test-context is a skill for Claude Code from mfakbar127/agent-skills. It costs 67 tokens per session (1,742 once invoked), scanned B, original, no licence file.

A test-context collector for OpenAPI security testing. It gathers the technology stack and runtime details, extracts API payload fields, and creates boundary values, meaning inputs near or beyond allowed limits.

In plain words
What is it for?
It is for writing an openapi-test-context.md file used by later OpenAPI security-testing tools.
Why use it?
It avoids repeating test setup details and gives later security-test steps the context they need.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the openapi-security-test plugin — 10 skills shipped together

Good fit It is for writing an openapi-test-context.md file used by later OpenAPI security-testing tools.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/mfakbar127/agent-skills/openapi-test-context
Install

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.

Any agent
npx skills add mfakbar127/agent-skills --skill openapi-test-context
Clone the repo
git clone --depth 1 https://github.com/mfakbar127/agent-skills

Made for: Claude Code.

Or install openapi-security-test, the plugin that ships this one along with the rest of its 10 skills.

Wrote 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.

agentmods badge for openapi-test-context

README.md
[![agentmods](https://agentmods.dev/badge/skills/mfakbar127/agent-skills/openapi-test-context/github.svg)](https://agentmods.dev/skills/mfakbar127/agent-skills/openapi-test-context)
Your own site
<a href="https://agentmods.dev/skills/mfakbar127/agent-skills/openapi-test-context"><img src="https://agentmods.dev/badge/skills/mfakbar127/agent-skills/openapi-test-context/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.

agentmods 80×15 button for openapi-test-context

Your own site · 80×15
<a href="https://agentmods.dev/skills/mfakbar127/agent-skills/openapi-test-context"><img src="https://agentmods.dev/badge/skills/mfakbar127/agent-skills/openapi-test-context.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 67 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,742 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00067 $0.01742
Opus 5.5 $0.00027 $0.00697
Sonnet 5.5 $0.00013 $0.00348
Haiku 4.5 $0.00007 $0.00174

Measured 27d ago against content hash 0b866988d61f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

openapi-test-context scanned grade B with 1 finding 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 27d 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.

Cloud metadata endpointmediumServer-side request forgery

One request to 169.254.169.254 can return temporary IAM credentials.

| AWS | SSRF to `http://169.254.169.254/latest/meta-data/` |

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

plugins/openapi-security-test/skills/openapi-test-context/SKILL.md · 158 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

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.

  1. 27d ago First seen · 158 lines · 67 tokens per session scan B 0b866988d61f

Subscribe to this mod's changes

openapi-test-context is a skill published in the GitHub repository mfakbar127/agent-skills (2 stars, last pushed 20d ago), with no licence file. It adds 67 tokens to every session and 1,742 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it B with 1 finding (cloud metadata endpoint). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-11.

Related

openapi-test-context compared with skills from other repositories

openapi-test-context next to 6 skills from other repositories
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