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Shared Patterns · athola | DecimalAI

agent toolingby athola

Shared Patterns

athola/shared-patterns

Source athola/claude-night-market ↗License MIT

Provide reusable patterns for validation, error handling, scaffolding.

SkillScore100Maintained

Automatic

Coding pack

Last verified 8/20/2026

What it changes

Passed 22 of 22 test cases with the skill, and 4 of 22 without it.

Without skill18%

With skill100%

Checks it passed that the model alone missed

Names the directory modules
States that exactly four module files must exist
Recommends updating paths to use ../shared-patterns/modules/

and 17 more in the full report

18 fixed4 passed either way0 still failing0 broke

Pass-rate lift: +82 pp
Tokens: -38%
Agent turns: 0%
Response time: -68%

Model gemini-3.6-flashMeasured 8/20/2026v122 of 22 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/athola-shared-patterns/SKILL.md https://app.decimal.ai/s/athola-shared-patterns/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add athola-shared-patterns, 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/athola-shared-patterns/ and pins it in .decimal/skills.lock

decimalai skills add athola-shared-patterns

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

curl -fsSL --create-dirs -o .claude/skills/athola-shared-patterns/SKILL.md https://app.decimal.ai/s/athola-shared-patterns/SKILL.md

Raw file: /s/athola-shared-patterns/SKILL.md ↗ · machine-readable summary at /s/athola-shared-patterns.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 18 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 18

Prompt

What is the exact name of the single subfolder under plugins/abstract/skills/shared-patterns/ where all detailed pattern files are stored?

What was checked, without and with the skill
Checked	Without skill	With skill
Names the directory modules	Missed	Passed

case-20 · gemini-3.6-flash · 8/20/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md66 linessingle file

Shared Patterns

Overview

Reusable patterns and templates for skill and hook development.

When NOT To Use

Authoring a skill end to end (use abstract:skill-authoring)
Cross-plugin contracts, which belong in leyline rather than here

Purpose

This skill provides shared patterns that are referenced by other skills in the abstract plugin. It follows DRY principles by centralizing common patterns.

Pattern Categories

Validation Patterns

See modules/validation-patterns.md for:

Input validation templates
Schema validation patterns
Error reporting formats

Error Handling

See modules/error-handling.md for:

Exception hierarchies
Error message formatting
Recovery strategies

Testing Templates

See modules/testing-templates.md for:

Unit test scaffolding
Integration test patterns
Mock fixtures

Workflow Patterns

Track record

Benchmark

22 / 22

test cases passed, vs 4 / 22 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 v4 — 8/3/2026

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

athola / claude-night-market

plugins/abstract/skills/shared-patterns/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

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

Shared Patterns

Overview

When NOT To Use

Purpose

Pattern Categories

Validation Patterns

Error Handling

Testing Templates

Workflow Patterns

Track record

Benchmark

Adoption

SkillSafety

Source

Related skills