Test Architecture · Production System
Shared Create/Publish/Invoke Skills Platform
Democratizing reusable AI tooling and agent skills across squads
TypeScript JSON Schema Git Workflows API Gateway Playwright
01 // The Problem Space
Siloed engineering teams were duplicating custom scripts and prompts without central quality oversight or security validation.
02 // The Solution & Architecture
Built a shared internal platform for teams to define, test, publish, and invoke custom AI skills and tools, accelerating squad-level AI adoption with standardized guardrails.
▸ Standardized skill schema with typed parameter definitions and execution sandboxes.
▸ Version-controlled registry for team-authored skills (Playwright automation, API mocking, data synthesis).
▸ Automated linting and security scanning for all published skills.
03 // Execution Sequence & Workflow
01. Skill Authoring Team defines tool parameters, system prompts, and execution scripts in a standard schema.
02. Automated Lint & Test CI pipeline runs security audits and schema validation on the submitted skill.
03. Registry Publishing Skill is versioned and published to the company-wide catalog.
04. Universal Invocation Other squads invoke the skill across Playwright tests, CLI tools, or autonomous workflows.
04 // Risk Analysis & Calculated Mitigations
How we engineer deterministic trust and governance around non-deterministic probabilistic operations.
⚠️ Calculated Risk: Insecure custom scripts authored by non-technical teams
✓ Engineered Mitigation:
Strict schema validation and isolated container execution sandboxes.
⚠️ Calculated Risk: Duplication of custom AI tools across squads
✓ Engineered Mitigation:
Centralized version-controlled skill registry with discoverability and usage metrics.
⚠️ Calculated Risk: Breaking API changes across skill updates
✓ Engineered Mitigation:
Semantic versioning (semver) with automated integration tests for published skills.
05 // Verified Impact Proof
✓ Democratized AI tooling across engineering and business units
✓ Standardized security and quality baselines across custom plugins
✓ Featured in 'Everyday AI Coding' keynote
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Principal QA Automation Engineer · Morningstar