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Predictive Cache Manager · stijnman | DecimalAI

agent toolingby stijnman

Predictive Cache Manager

stijnman/predictive-cache-manager

Source stijnman/grok-custom-skills ↗License MIT

Caches frequent tool results and prefetches likely next requests.

SkillScore96Maintained

Automatic

Coding pack

Last verified 8/15/2026

What it changes

Passed 22 of 23 test cases with the skill, and 11 of 23 without it.

Without skill48%

With skill96%

Checks it passed that the model alone missed

Shorten the cache TTL duration.
Set cache TTL based on data freshness needs.
Explicitly forbid caching auth tokens or PII.

and 21 more in the full report

11 fixed11 passed either way1 still failing0 broke

Pass-rate lift: +48 pp
Tokens: -40%
Agent turns: 0%
Response time: -48%

Model gemini-3.6-flashMeasured 8/15/2026v222 of 23 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/stijnman-predictive-cache-manager/SKILL.md https://app.decimal.ai/s/stijnman-predictive-cache-manager/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add stijnman-predictive-cache-manager, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/stijnman-predictive-cache-manager/ and pins it in .decimal/skills.lock

decimalai skills add stijnman-predictive-cache-manager

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/stijnman-predictive-cache-manager/SKILL.md https://app.decimal.ai/s/stijnman-predictive-cache-manager/SKILL.md

Raw file: /s/stijnman-predictive-cache-manager/SKILL.md ↗ · machine-readable summary at /s/stijnman-predictive-cache-manager.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 11 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 11

Prompt

An inventory dashboard periodically serves stale stock counts from cache because stock changes rapidly. What exact two-part fix should be applied to handle stale cache occurrences in this system?

What was checked, without and with the skill
Checked	Without skill	With skill
Shorten the cache TTL duration.	Missed	Passed
Introduce a freshness check for cached data.	Passed	Passed

case-19 · gemini-3.6-flash · 8/15/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md34 linessingle file

Predictive Cache Manager

When to Use

User says cache results or task matches this capability
User says prefetch or task matches this capability
User says reuse cache or task matches this capability
User says avoid repeat fetch or task matches this capability

Workflow

Identify repeat queries from session history.
Cache with TTL based on data freshness needs.
Invalidate on write operations to same resource.
Prefetch only high-confidence next steps.

Integrations

performance-optimizer
mega-context-manager

Error Handling

Failure	Response
Stale cache served	Shorten TTL; add freshness check.

Gotchas

Never cache auth tokens or PII.

Example

Input: User request matching triggers above. Output: Structured result per workflow with integrations invoked as needed.

Track record

Benchmark

22 / 23

test cases passed, vs 11 / 23 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v5 — 8/15/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

stijnman / grok-custom-skills

.grok/skills/predictive-cache-manager/SKILL.md

View on GitHub ↗

License MITImported 8/15/2026Version v2

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Predictive Cache Manager

When to Use

Workflow

Integrations

Error Handling

Gotchas

Example

Track record

Benchmark

Adoption

SkillSafety

Source

Related skills