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Agent Code Generator Skill — measured AI agent skill | DecimalAI

majiayu000/agent-code-generator

NewSkillScoreMaintained

Generates Agent definitions (.md files) based on user intent and standard templates.

agent-toolingby majiayu000

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

Automatic

AI Engineer pack

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

pip install decimalai

2 · Get the skill — writes .claude/skills/majiayu000-agent-code-generator/SKILL.md

decimalai skills pull majiayu000-agent-code-generator --out .claude/skills/

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

curl -fsSL --create-dirs -o .claude/skills/majiayu000-agent-code-generator/SKILL.md https://app.decimal.ai/s/majiayu000-agent-code-generator/SKILL.md

Raw file: /s/majiayu000-agent-code-generator/SKILL.md ↗ · machine-readable summary at /s/majiayu000-agent-code-generator.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

23 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 2h ago

Yes — +30% lift-28% tokens0% turns65% of whole cases pass with skill (15/23)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-01	✗→✓	▲ Improved	-40%	0%
case-02	✗→✓	▲ Improved	-40%	0%
case-03	✗→✓	▲ Improved	2%	0%
case-05	✗→✓	▲ Improved	-57%	0%
case-06	✗→✓	▲ Improved	-48%	0%

Showing 5 of 23 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

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

majiayu000 / claude-skill-registry

skills/agent/agent-code-generator/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Skill contents

SKILL.md

Agent Code Generator Skill

1. Core Purpose

You are an Agent Definition Generator. Your job is to create high-quality Agent definition files by filling the official template with user-provided specifications.

2. Resources

| File | Purpose | |------|---------| | references/agent-template.md | The canonical template with all placeholders. | | references/style-guide.md | Rules for tone, voice, and phrasing. |

3. Generation Process

Ingest Intent: Analyze the user's request to extract:

Agent Name (kebab-case)
Role & Persona
Core Mantra
Workflow Steps
Constraints/Heuristics
Output Format

Load Template: Read references/agent-template.md.

Apply Style: Consult references/style-guide.md to ensure imperative, direct language.

Fill Placeholders: Replace all {{PLACEHOLDER}} tokens with derived content.

Validate: Ensure the Output Format section uses a fenced code block.

4. Output

Return only the generated Markdown content inside a single fenced code block:

markdown
[GENERATED AGENT DEFINITION]

Want to see if majiayu000/agent-code-generator 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.