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Performance Optimizer — measured AI agent skill | DecimalAI

stijnman/performance-optimizer

SkillScore82Maintained

Optimizes agent and code performance via profiling and tuning. Use when slow execution or user says optimize performance, make faster. Triggers: optimiz e performance, make faster, performance tune.

by stijnman

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Coding pack

decimalai skills pull stijnman-performance-optimizer

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/stijnman-performance-optimizer/SKILL.md

Raw file: /s/stijnman-performance-optimizer/SKILL.md ↗ · machine-readable summary at /s/stijnman-performance-optimizer.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 7d ago

Yes — +9% lift-18% tokens0% turns82% of whole cases pass with skill (18/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-02	✗→✓	▲ Improved	-34%	0%
case-15	✗→✓	▲ Improved	51%	0%
case-01	✓→✓	＝ Same ✓	-49%	0%
case-04	✓→✓	＝ Same ✓	-1%	0%
case-05	✓→✓	＝ Same ✓	-5%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/1/2026

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/performance-optimizer/SKILL.md

View on GitHub ↗

License MITImported 8/1/2026Version v1

Skill contents

SKILL.md

Performance Optimizer

When to Use

User says optimize performance or task matches this capability
User says make faster or task matches this capability
User says performance tune or task matches this capability

Workflow

Profile hot paths: tools, loops, prompts.
Apply: caching, shorter prompts, parallel tools, lazy load.
Measure improvement.
Document tradeoffs for user.

Integrations

bottleneck-resolver
parallel-tool-orchestrator
predictive-cache-manager

Error Handling

| Failure | Response | |---------|----------| | No baseline | Record timing before changes. |

Gotchas

Do not sacrifice correctness for speed.

Example

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

Want to see if stijnman/performance-optimizer would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.