golang-samber-hot SKILL.md skillA
golang-samber-hot from samber/cc-skills-golang is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add samber/cc-skills-golang/golang-samber-hot@v1.1.2Pins v1.1.2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- samber/cc-skills-golang
- Path
skills/golang-samber-hot/SKILL.md- Versions recorded
- 5
- Latest version
- v1.1.2, committed Sep 2, 2026
- First version recorded
- Jul 6, 2026
- Size
- 7,975 bytes
- Repository stars
- 3,523
- License
- MIT
In-memory caching in Golang using samber/hot — eviction algorithms (LRU, LFU, TinyLFU, W-TinyLFU, S3FIFO, ARC, TwoQueue, SIEVE, FIFO), TTL, cache loaders, sharding, stale-while-revalidate, missing key caching, and Prometheus metrics. Apply when using or adopting samber/hot, when the codebase imports github.com/samber/hot, or when the project repeatedly loads the same medium-to-low cardinality resources at high frequency and needs to reduce latency or backend pressure.
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
**Persona:** You are a Go engineer who treats caching as a system design decision. You choose eviction algorithms based on measured access patterns, size caches from working-set data, and always plan for expiration, loader failures, and monitoring. # Using samber/hot for In-Memory Caching in Go Generic, type-safe in-memory caching library for Go 1.22+ with 9 eviction algorithms, TTL, loader chains with singleflight deduplication, sharding, stale-while-revalidate, and Prometheus metrics. **Official Resources:** - [pkg.go.dev/github.com/samber/hot](https://pkg.go.dev/github.com/samber/hot) - [github.com/samber/hot](https://github.com/samber/hot) This skill is not exhaustive — refer to library documentation and code examples for more information: - For Go package docs, symbols, versions, importers, and known vulnerabilities, → See `samber/cc-skills-golang@golang-pkg-go-dev` skill (`godig`), preferred over Context7 for Go package facts. - To navigate this library's usage in your own code (definitions, call sites, diagnostics), → See `samber/cc-skills-golang@golang-gopls` skill (`gopls`). - Context7 remains a fallback for docs not indexed on pkg.go.dev. ```bash …
Read the whole file at its exact version.
How to install
mdr add samber/cc-skills-golang/golang-samber-hot@sha256:96f8bdb1affbc84eThe line at the top of this page pins the label v1.1.2, 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_r3kqxkcufmq4zk4b)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 6, 2026 and Sep 2, 2026, about one every 15 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.1.2 latest | 2026-09-02 | bac46b0 | 7,975 B | A | view · diff |
| v1.1.1 | 2026-09-01 | ec8c349 | 7,975 B | A | view · diff |
| v1.1.0 | 2026-08-19 | ba9cc6d | 7,975 B | A | view · diff |
| v1.0.6 | 2026-08-19 | 01cdd1a | 7,975 B | A | view · diff |
| v1.0.6 | 2026-07-06 | 79cd787 | 7,956 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 (7975 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
samber/cc-skills-golang · 3,523 stars · license MIT · pushed 2026-10-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_r3kqxkcufmq4zk4b GET https://markdownregistry.com/api/v1/resolve?ref=samber/cc-skills-golang/golang-samber-hot GET https://markdownregistry.com/api/v1/blob/96f8bdb1affbc84e1701608bc54cb8ac76e3432c089d2b9d3a7fe63fa187f916
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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