graphql-yoga-tests SKILL.md skillA
graphql-yoga-tests from testland/qa is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add testland/qa/graphql-yoga-tests@git:20260813.0ecb572Pins git:20260813.0ecb572 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- testland/qa
- Path
plugins/qa-graphql/skills/graphql-yoga-tests/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260813.0ecb572, committed Aug 13, 2026
- First version recorded
- Jul 24, 2026
- Size
- 7,676 bytes
- Repository stars
- 11
- License
- MIT
Tests a GraphQL Yoga server (the-guild.dev runtime) with `yoga.fetch()` for in-process, no-network request simulation of queries and mutations, `@graphql-tools/executor-http` for subscription and incremental-delivery (streaming) tests, auth-header pass-through, and production-config gates for disabled introspection and persisted operations; also carries the Mercurius (Fastify GraphQL plugin) in-process `app.inject()` testing patterns in references/mercurius.md. Use to test a GraphQL Yoga or…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# graphql-yoga-tests
## Overview
Per
[the-guild.dev/graphql/yoga-server/docs/features/testing](https://the-guild.dev/graphql/yoga-server/docs/features/testing):
"Calling the `yoga.fetch` method does not send an actual HTTP
request. It simulates the HTTP request which 100% conforms with
how Request/Response work."
Structurally different from Apollo's `executeOperation` - Yoga's
testing path goes through the HTTP transport layer including
middleware, headers, and response codes. There is no separate
"in-process" vs "HTTP-layer" choice.
## When to use
- Unit / integration tests for a Yoga-based GraphQL server.
- Subscription tests (SSE / WS via Yoga).
- Production-config gates for Yoga's plugin-based controls.
## Authoring
### Install
```bash
npm install --save-dev graphql-yoga @graphql-tools/executor-http
```
### Basic test
Per Yoga docs:
```typescript
import { createYoga, createSchema } from 'graphql-yoga';
const yoga = createYoga({
schema: createSchema({
typeDefs: /* GraphQL */ `
type Query { greetings: String }
`,
resolvers: { Query: { greetings: () => 'Hello' } },
}),
});
test('greetings', async () => {
…Read the whole file at its exact version.
How to install
mdr add testland/qa/graphql-yoga-tests@sha256:0fec42aa72c7a2f7The line at the top of this page pins the label git:20260813.0ecb572, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_hszuenlxudaoscry)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 24, 2026 and Aug 13, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260813.0ecb572 latest | 2026-08-13 | 0ecb572 | 7,676 B | A | view · diff |
| git:20260726.805a446 | 2026-07-26 | 805a446 | 7,513 B | A | view · diff |
| git:20260726.19ddd36 | 2026-07-26 | 19ddd36 | 8,205 B | A | view · diff |
| git:20260726.e26b0d9 | 2026-07-26 | e26b0d9 | 7,741 B | A | view · diff |
| git:20260724.d4db756 | 2026-07-24 | d4db756 | 7,777 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7676 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
testland/qa · 11 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hszuenlxudaoscry GET https://markdownregistry.com/api/v1/resolve?ref=testland/qa/graphql-yoga-tests GET https://markdownregistry.com/api/v1/blob/0fec42aa72c7a2f73387ac1dff0ebc38179df7dcde7cfafccbdf9e29283c7fe4
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.