api-changelog-versioning SKILL.md skillA
api-changelog-versioning from secondsky/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add secondsky/claude-skills/api-changelog-versioning@git:20260402.75421faPins git:20260402.75421fa in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- secondsky/claude-skills
- Path
plugins/api-changelog-versioning/skills/api-changelog-versioning/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260402.75421fa, committed Apr 2, 2026
- First version recorded
- Dec 24, 2025
- Size
- 1,987 bytes
- Repository stars
- 243
- License
- MIT
Creates comprehensive API changelogs documenting breaking changes, deprecations, and migration strategies for API consumers. Use when managing API versions, communicating breaking changes, or creating upgrade guides.
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 Changelog & Versioning Document API changes with clear migration paths and deprecation timelines. ## Changelog Structure ```markdown # API Changelog ## v3.0.0 (2025-01-15) - Breaking Changes ### Breaking Changes - Response format now follows JSON:API specification - Authentication switched from API tokens to JWT Bearer ### Migration Steps 1. Update base URL to `/api/v3` 2. Replace `Authorization: Token xxx` with `Authorization: Bearer xxx` 3. Update response parsing for new envelope format ## v2.5.0 (2024-12-01) - Features ### New Features - Webhook support for order events - Batch operations endpoint - Field filtering via `?fields=` parameter ### Improvements - 56% faster response times on /products - Enhanced error messages with field-specific suggestions ``` ## Deprecation Schedule | Version | Status | Support Until | |---------|--------|---------------| | v3.x | Current | Full support | | v2.x | Maintenance | 2025-06-01 | | v1.x | EOL | Unsupported | ## Version Support Policy - **Current**: Full support, new features - **Maintenance**: Bug fixes and security only - **EOL**: No support, remove from docs ## Migration Guide Template ```markdown …
Read the whole file at its exact version.
How to install
mdr add secondsky/claude-skills/api-changelog-versioning@sha256:cd9ff0a74c99aa9dThe line at the top of this page pins the label git:20260402.75421fa, 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_2ciqzxj5z5267p4a)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Dec 24, 2025 and Apr 2, 2026, about one every 100 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260402.75421fa latest | 2026-04-02 | 75421fa | 1,987 B | A | view · diff |
| git:20251224.ba827ce | 2025-12-24 | ba827ce | 1,974 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 (1987 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
secondsky/claude-skills · 243 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2ciqzxj5z5267p4a GET https://markdownregistry.com/api/v1/resolve?ref=secondsky/claude-skills/api-changelog-versioning GET https://markdownregistry.com/api/v1/blob/cd9ff0a74c99aa9d780eecb6e5721dada86f9495f30be473f7a6a049fbe85d25
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.