hor-resolver-validator SKILL.md skillA
hor-resolver-validator from openreachtech/hora-skills-ort-renchan is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add openreachtech/hora-skills-ort-renchan/hor-resolver-validator@git:20261016.5dffc18Pins git:20261016.5dffc18 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- openreachtech/hora-skills-ort-renchan
- Path
kit/skills/hor-resolver-validator/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261016.5dffc18, committed Oct 16, 2026
- First version recorded
- Sep 5, 2026
- Size
- 7,291 bytes
- Repository stars
- 32
- License
- Apache-2.0
Implement input-validation classes for GraphQL resolvers under app/validator/forResolver/<endpoint>/{queries,mutations}/, extending BaseInputValidator and delegating value checks to @openreachtech/mentsu-value-inspector. Use this skill whenever the user asks to validate a resolver's input — presence, number, integer, pagination, enum/keyword checks — via a `*InputValidator` class whose failing predicate raises the matching InvalidXxx error.
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
# Resolver Validator A skill for writing the **`*InputValidator` classes** that GraphQL resolvers use to reject bad input. A validator **extends `BaseInputValidator`** and declares a list of `[predicate, ErrorConstructor]` entries; the base runs them and, for the first predicate that returns `false`, raises that entry's error. Per-value checks (presence / number / integer / positive-integer …) are delegated to **`@openreachtech/mentsu-value-inspector`**, imported directly (it is a published module — use it from the package, not a local wrapper). > The support classes (`BaseInputValidator`, `NormalPaginationInputValidator`) ship with > renchan-boilerplate under `app/validator/forResolver/`; the inspectors come from the > `@openreachtech/mentsu-value-inspector` module. ## Grand principle: declare `[predicate, error]` entries, let the base run them A validator is a `BaseInputValidator` subclass whose only required override is **`generateValidationEntries()`** — it returns `Array<[() => boolean, RenchanGraphqlErrorCtor]>`. Each entry pairs a **predicate** (returns `true` when that rule passes) with the **error …
Read the whole file at its exact version.
How to install
mdr add openreachtech/hora-skills-ort-renchan/hor-resolver-validator@sha256:c5d7cda376617ac5The line at the top of this page pins the label git:20261016.5dffc18, 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_zl5orx35moe3jvrp)
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Versions
The registry has recorded 2 versions of this file, between Sep 5, 2026 and Oct 16, 2026, about one every 40 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.5dffc18 latest | 2026-10-16 | 5dffc18 | 7,291 B | A | view · diff |
| git:20260905.5a04969 | 2026-09-05 | 5a04969 | 7,347 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 (7291 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
openreachtech/hora-skills-ort-renchan · 32 stars · license Apache-2.0 · pushed 2026-10-16 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zl5orx35moe3jvrp GET https://markdownregistry.com/api/v1/resolve?ref=openreachtech/hora-skills-ort-renchan/hor-resolver-validator GET https://markdownregistry.com/api/v1/blob/c5d7cda376617ac593bd404ba893799b1719164380ffc9b8c7ced38bf015df51
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.