hor-external-api-client SKILL.md skillA
hor-external-api-client 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-external-api-client@git:20260905.5a04969Pins git:20260905.5a04969 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-external-api-client/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260905.5a04969, committed Sep 5, 2026
- Size
- 6,336 bytes
- Repository stars
- 32
- License
- Apache-2.0
Implement a client for an external HTTP/REST API using `@openreachtech/mentsu-rocket-client` (the Launcher / Payload / Capsule three-class structure). Use this skill whenever the user asks to add or change an external API integration — a new service client, a new API operation, request/response key conversion, authorization headers, or wrapping a vendor SDK — under `app/<serviceName>Client/`. For the raw source guide see the doc linked at the bottom.
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
# External API Client How to implement a client for an external HTTP/REST API with `@openreachtech/mentsu-rocket-client` (rocket-client from here on). One external request is split across three classes — **Launcher / Payload / Capsule**. The conventions are divided into the detail files listed at the bottom; read the one that matches what you are doing. ## First principle: confine every difference from the external API to Payload / Capsule (anti-corruption layer) Every convention in this skill follows from one goal: **an external API's interface differences must stay out of application code.** Key names, value formats, paths, authentication and response shapes of an external API can all change, and they disagree with our own naming conventions anyway. Confine those differences to **a single layer (the anti-corruption layer)** so the caller (a resolver or a job) never has to know about them. - **Differences on the way in** (key names, value formats, path, query, authentication) belong to **`Payload`**. - **Differences on the way out** (response key names, nesting, missing fields) belong to **`Capsule`'s `extractXxx()`**. …
Read the whole file at its exact version.
How to install
mdr add openreachtech/hora-skills-ort-renchan/hor-external-api-client@sha256:a07f950c6cdfef72The line at the top of this page pins the label git:20260905.5a04969, 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_bizj3zvvgisidtfs)
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Versions
The registry has recorded 1 version of this file, committed on Sep 5, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
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- 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_bizj3zvvgisidtfs GET https://markdownregistry.com/api/v1/resolve?ref=openreachtech/hora-skills-ort-renchan/hor-external-api-client GET https://markdownregistry.com/api/v1/blob/a07f950c6cdfef727ca75d9ec3fcfe4ae4203e9bfc63436ecd39b3c013d60787
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.