701-technologies-openapi SKILL.md skillA
701-technologies-openapi from jabrena/plinth is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jabrena/plinth/701-technologies-openapi@v0.19.0Pins v0.19.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jabrena/plinth
- Path
skills/701-technologies-openapi/SKILL.md- Versions recorded
- 6
- Latest version
- v0.19.0, committed Sep 26, 2026
- First version recorded
- Apr 26, 2026
- Size
- 3,484 bytes
- Repository stars
- 461
- License
- Apache-2.0
Use when you need framework-agnostic OpenAPI 3.x guidance — spec structure, metadata and versioning, paths and operations, reusable schemas, security schemes, examples, documentation quality, contract validation (e.g. Spectral), breaking-change awareness, and handoffs to codegen — without choosing Spring Boot, Quarkus, or Micronaut. This should trigger for requests such as Review an OpenAPI; Improve an OpenAPI; Improve API contract; Improve API schema design. Part of Plinth Toolkit.
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
# OpenAPI 3.x best practices Help teams produce maintainable **OpenAPI 3.x** contracts that stay aligned with HTTP semantics and consumer needs. **What is covered in this Skill?** - Document structure: `openapi`, `info`, `servers`, `tags`, and consistent resource grouping - Path and operation design: parameters, request bodies, response matrices, `operationId`, status codes - Reusable `components` (schemas, parameters, responses, security schemes) and examples - Validation and CI: spec linting, breaking-change checks, pre-codegen gates - Security modeling in the contract (schemes, scopes, global vs operation security) - Clear boundaries between contract-first design and runtime implementation concerns **Scope:** Contract-first quality only. Focus this skill on OpenAPI design, quality, and governance guidance. ## Constraints Keep recommendations at the OpenAPI layer unless the user explicitly asks for Java framework integration. After editing this repository's XML sources, regenerate skills and verify the build. - **MANDATORY**: Run `./mvnw compile` or `mvn compile` before proposing Java or Maven changes in the same change set …
Read the whole file at its exact version.
How to install
mdr add jabrena/plinth/701-technologies-openapi@sha256:b1b52d9836bc61e0The line at the top of this page pins the label v0.19.0, 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_avgqfp3u5pvwp5tf)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Apr 26, 2026 and Sep 26, 2026, about one every 31 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.19.0 latest | 2026-09-26 | 9569c35 | 3,484 B | A | view · diff |
| v0.18.0 | 2026-08-01 | 26b0e71 | 3,484 B | A | view · diff |
| v0.17.0 | 2026-07-10 | aaee915 | 3,622 B | A | view · diff |
| v0.16.0 | 2026-06-15 | b73c9d3 | 3,633 B | A | view · diff |
| v0.15.0 | 2026-05-29 | a800339 | 3,633 B | A | view · diff |
| v0.15.0-SNAPSHOT | 2026-04-26 | 819f349 | 3,642 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 (3484 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
jabrena/plinth · 461 stars · license Apache-2.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_avgqfp3u5pvwp5tf GET https://markdownregistry.com/api/v1/resolve?ref=jabrena/plinth/701-technologies-openapi GET https://markdownregistry.com/api/v1/blob/b1b52d9836bc61e0584da13f9a75bf78b7b828854e1f580058bf22cb147e19d5
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.