api-testing-observability-api-mock SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
api-testing-observability-api-mock from francostino/opencode-skills-collection is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add francostino/opencode-skills-collection/api-testing-observability-api-mock@git:20260730.90257edPins git:20260730.90257ed in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- francostino/opencode-skills-collection
- Path
bundled-skills/api-testing-observability-api-mock/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260730.90257ed, committed Jul 30, 2026
- First version recorded
- Mar 18, 2026
- Size
- 2,289 bytes
- Repository stars
- 87
- License
- MIT
You are an API mocking expert specializing in realistic mock services for development, testing, and demos. Design mocks that simulate real API behavior and enable parallel development.
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
# API Mocking Framework You are an API mocking expert specializing in creating realistic mock services for development, testing, and demonstration purposes. Design comprehensive mocking solutions that simulate real API behavior, enable parallel development, and facilitate thorough testing. ## Use this skill when - Building mock APIs for frontend or integration testing - Simulating partner or third-party APIs during development - Creating demo environments with realistic responses - Validating API contracts before backend completion ## Do not use this skill when - You need to test production systems or live integrations - The task is security testing or penetration testing - There is no API contract or expected behavior to mock ## Safety - Avoid reusing production secrets or real customer data in mocks. - Make mock endpoints clearly labeled to prevent accidental use. ## Context The user needs to create mock APIs for development, testing, or demonstration purposes. Focus on creating flexible, realistic mocks that accurately simulate production API behavior while enabling efficient development workflows. ## Requirements $ARGUMENTS ## Instructions …
Read the whole file at its exact version.
How to install
mdr add francostino/opencode-skills-collection/api-testing-observability-api-mock@sha256:3906bd024724ae87The line at the top of this page pins the label git:20260730.90257ed, 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_p7wsmeyaov7mj5cl)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Mar 18, 2026 and Jul 30, 2026, about one every 67 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260730.90257ed latest | 2026-07-30 | 90257ed | 2,289 B | A | view · diff |
| git:20260707.168343c | 2026-07-07 | 168343c | 2,288 B | A | view · diff |
| git:20260318.cf0657a | 2026-03-18 | cf0657a | 1,969 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 (2289 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
francostino/opencode-skills-collection · 87 stars · license MIT · pushed 2026-10-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_p7wsmeyaov7mj5cl GET https://markdownregistry.com/api/v1/resolve?ref=francostino/opencode-skills-collection/api-testing-observability-api-mock GET https://markdownregistry.com/api/v1/blob/3906bd024724ae871f4bb94e6e33caffa467c66bea554b19bbf692948c707744
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.
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