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A5c AI/Formula Authoring — measured AI agent skill | DecimalAI

a5c-ai/formula-authoring

SkillScore73Maintained

Author TOML-based Formula workflow templates that become Protomolecules and active Molecules in Gas Town's durable workflow system.

by a5c-ai

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

Automatic

AI Engineer pack

decimalai skills pull a5c-ai-formula-authoring

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/a5c-ai-formula-authoring/SKILL.md

Raw file: /s/a5c-ai-formula-authoring/SKILL.md ↗ · machine-readable summary at /s/a5c-ai-formula-authoring.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 9d ago

—-49% tokens0% turns73% of whole cases pass with skill (16/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-02	✗→✓	▲ Improved	-45%	0%
case-07	✗→✓	▲ Improved	-63%	0%
case-08	✗→✓	▲ Improved	-67%	0%
case-10	✗→✓	▲ Improved	-57%	0%
case-11	✗→✓	▲ Improved	-76%	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 — 7/31/2026

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

a5c-ai / babysitter

library/methodologies/gastown/skills/formula-authoring/SKILL.md

View on GitHub ↗

License MITImported 7/31/2026Version v1

Skill contents

SKILL.md

Creating multi-step processes with variable binding
Building workflows that must survive restarts
When NDI (Nondeterministic Idempotence) is needed

Process

Define formula steps and variables in TOML format
Validate formula structure and dependencies
Cook into protomolecule (resolve variables, freeze)
Test by instantiating a trial molecule
Register in the formula library for reuse

Formula Lifecycle

Formula (TOML template) -> Protomolecule (frozen) -> Molecule (active, durable)

Key Concepts

Formula: TOML-based workflow template with variables
Protomolecule: Frozen template ready to instantiate
Molecule: Active durable workflow surviving restarts
NDI: Nondeterministic Idempotence - useful outcomes from unreliable processes

Tool Use

Invoke via babysitter process: methodologies/gastown/gastown-molecule

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