cache-architect 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.
cache-architect from ice-lfernandes/claude-spring-architect is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ice-lfernandes/claude-spring-architect/cache-architect@git:20261014.c9ffbddPins git:20261014.c9ffbdd in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ice-lfernandes/claude-spring-architect
- Path
.claude/skills/cache-architect/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261014.c9ffbdd, committed Oct 14, 2026
- First version recorded
- Oct 12, 2026
- Size
- 18,093 bytes
- Repository stars
- 6
- License
- MIT
Designs the application cache of an already-scoped use case — which reads are served from a copy, the key of each (every input that changes the result, the caller included), Caffeine or Redis, expiry and size per cache, every writer that must evict, failure and load when the cache is gone, serialization and metrics — into the `22-cache.md` partial, as a decorator of an outbound port. Use when the request involves a cache, @Cacheable or @CacheEvict, Caffeine, Redis as a cache, a stale read, a…
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
## Available specs
!`find "${CLAUDE_PROJECT_DIR:-.}/docs/use-cases" -mindepth 1 -maxdepth 1 -type d -name 'UC-*' 2>/dev/null | sort`
Empty above → none yet, run `/use-case-design` first. (`find`, not an `ls` glob: under zsh an unmatched glob
aborts the command before any fallback runs.)
## Target
$ARGUMENTS
---
# Cache Architect
Designs **which reads are answered from a copy, and how the copy stays honest**: the key that
keeps one caller's answer away from another, where the copy lives, how long it may live, who
must throw it away when the data changes, and what happens when the cache is gone. The business
already said how stale an answer may be — that is the `Freshness` row of `00-use-case.md`. This
skill turns that number into a cache, or into the finding that no cache is needed.
**Entry rule: no tolerance, no cache.** This skill reads
`docs/use-cases/UC-NNN-<slug>/00-use-case.md` and runs only when its `Freshness` row states a
tolerance — a duration an answer may be old ("a balance up to 30 seconds old"). The row reads
`none` (always current), or is missing → stop and say so: a cache without a stated tolerance is a
…Read the whole file at its exact version.
How to install
mdr add ice-lfernandes/claude-spring-architect/cache-architect@sha256:fa8ab0982c5a7c6dThe line at the top of this page pins the label git:20261014.c9ffbdd, 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_bfegxp2no7acke4h)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Oct 12, 2026 and Oct 14, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261014.c9ffbdd latest | 2026-10-14 | c9ffbdd | 18,093 B | A | view · diff |
| git:20261013.81a39e7 | 2026-10-13 | 81a39e7 | 18,127 B | A | view · diff |
| git:20261012.f9d9188 | 2026-10-12 | f9d9188 | 17,819 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 (18093 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
ice-lfernandes/claude-spring-architect · 6 stars · license MIT · pushed 2026-10-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_bfegxp2no7acke4h GET https://markdownregistry.com/api/v1/resolve?ref=ice-lfernandes/claude-spring-architect/cache-architect GET https://markdownregistry.com/api/v1/blob/fa8ab0982c5a7c6d30ba929d86040aec8e189215ccfab6867cf5edb3f93d64dd
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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