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redis-semantic-cache

Redis LangCache guidance for semantic caching of LLM responses on Redis Cloud — calling search/set via the SDK or REST API, tuning the similarity threshold, separating caches per task type, and filtering with custom attributes. Use when caching LLM completions or RAG answers to cut API cost and latency, building a cache-aside layer in front of OpenAI / Anthropic / etc., tuning hit rate vs precision, or splitting one app's LLM workloads into multiple LangCache caches.

ScannedSkillSource: GitHub

167 stars +1 this week Updated 2mo ago License MIT Context ≈123 tokens always loaded

57popular

Why this score

Stars

9/35

Usage (forks)

3/15

Upkeep

20/25

License

15/15

Owner history

10/10

This repo hosts 10 skills, so its 167 stars are split between them (about 17 each) for scoring.

Popularity score: 57/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank

Security

Scanned Oct 20, 2026 at commit a84871d065f3, with Cisco's open-source skill-scanner.

None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.

A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan

Alternatives

Other makers' add-ons that do the same job, next to this one.

Name	Score	Stars	Context	Updated
This oneredis-semantic-cache redis/agent-skills · Skill	57	★ 167	≈123 always	2mo ago
laravel-database-optimization AsyrafHussin/agent-skills · Skill Same job: databases, also for Redis	53	★ 90	≈78 always	2mo ago
pgvector-semantic-search timescale/pg-aiguide · Skill Same job: ai engineering	71	★ 1.9k	≈38 always	21d ago
attack-cache-poison CyberStrikeus/CyberStrike · Skill Both about cache	71	★ 3.2k	≈29 always	21d ago
content-hash-cache-pattern xu-xiang/everything-claude-code-zh · Skill Both about cache	57	★ 2.0k	≈19 always	8mo ago
testdriver:cache testdriverai/testdriverai · Skill Both about cache and caching	50	★ 476	≈15 always	1mo ago

Install

mkdir -p .claude/skills/redis-semantic-cache

curl -sL https://codeload.github.com/redis/agent-skills/tar.gz/a84871d065f398fed55e1633f66b66f731eb4e2b | tar -xz -C .claude/skills/redis-semantic-cache --strip-components=3 "agent-skills-a84871d065f398fed55e1633f66b66f731eb4e2b/skills/redis-semantic-cache"

To remove it later:

rm -rf .claude/skills/redis-semantic-cache

npx skills add redis/agent-skills --skill redis-semantic-cache

Pinned to commit a84871d065f3 as listed by GitHub.

Context cost: ≈123 tokens loaded every session (name and description), plus ≈1.0k tokens when the skill is used.

The Claude Code command downloads this skill folder at the pinned commit into .claude/skills/. The Skills CLI (npx skills) works with many agents but can't pin a version, so it installs whatever is current.

Used for

Engineering › Backend & APIs Engineering › Databases Engineering › AI engineering

Tool pages

Redis

Facts

Repo: redis/agent-skills
Stars: 167
Forks: 31
Last push: 2026-09-08 (2mo ago)
License: MIT
Owner: redis · since 2012
Language: TypeScript
Works with: Claude Code, Skills CLI