jggomez

73 mods across 1 repository, 30 stars between them.

agent-metrics

02

jggomez/expert-ai-developer-skills

Skill Claude CodeCodex

Use when the user wants to install, set up, check or remove agent-meter (token, API-equivalent cost and latency metrics for Claude Code and Antigravity per project, client, task and subagent), asks "how much did this task / project / client cost", "why is my agent slow or expensive", wants a local report or a BigQuery…

not rated 30 yesterday B 111 tokens original Apache-2.0

jggomez/expert-ai-developer-skills

Skill Claude CodeCodex

Author and validate Zero-Fluff technical documentation, root AGENTS.md, Google DESIGN.md alignment, Diátaxis guides, and Mermaid diagrams with strict conciseness caps and relative link verification.

not rated 30 yesterday A 42 tokens original Apache-2.0

guidelines-karpathy

05

jggomez/expert-ai-developer-skills

Skill Claude CodeCodex

Behavioral guidelines to reduce common LLM coding mistakes. Use when writing, reviewing, or refactoring code to avoid overcomplication, make surgical changes, surface assumptions, and define verifiable success criteria.

not rated 30 yesterday A 46 tokens original Apache-2.0

testing-expert

06

jggomez/expert-ai-developer-skills

Skill Claude CodeCodex

Design and validate automated tests, concise IEEE/ISTQB TC-XX test cases, hermetic Arrange-Act-Assert (AAA) suites, Gherkin BDD scenarios, and Fail-Honest execution reporting across languages.

not rated 30 yesterday A 50 tokens original Apache-2.0

commit-expert

08

jggomez/expert-ai-developer-skills

Skill Claude CodeCodex

Guidelines, best practices, and script validators to verify commit message formats and configure local git commit hooks.

not rated 30 yesterday A 25 tokens original Apache-2.0

loop-engineering

11

jggomez/expert-ai-developer-skills

Skill Claude CodeCodex

Implements 3-Tier Adaptive SDLC state machines, capability-gated discovery, target-project AGENTS.md bootstrapping, isolated parallel worker execution (Disjoint Mode A / Git Worktree Mode B), and 3-loop self-correcting review gates.

not rated 30 yesterday B 57 tokens original Apache-2.0

repo-research

12

jggomez/expert-ai-developer-skills

Skill Claude CodeCodex

Analyze a repository's structure, stack, commands, and invariants to create a high-signal Codebase Map (.agents/rules/project-context.md <= 80 lines) and bootstrap/sync root AGENTS.md and context/memory/MEMORY.md.

not rated 30 yesterday A 55 tokens original Apache-2.0

python-backend

13

jggomez/expert-ai-developer-skills

Plugin Claude Code

Production Python backend engineering skills: FastAPI, TDD, migrations, CI/CD, and performance.

not rated 30 yesterday A tokens not measured original Apache-2.0

architect-engineer

14

jggomez/expert-ai-developer-skills

Agent Claude Code

Specialized subagent for pragmatic software architecture, clean module boundaries, API/DB contracts, concise MADR records (docs/ /adr-NNN-.md /spec.md (<= 50 lines).

not rated 30 yesterday A 64 tokens original Apache-2.0

challenger

15

jggomez/expert-ai-developer-skills

Agent Claude Code

Specialized adversarial subagent executing stress tests, fuzzing campaigns, worst-case boundary inputs, failure-path probes, and concurrency/timeout simulations to expose brittle implementations and unhandled exceptions.

not rated 30 yesterday A 40 tokens original Apache-2.0

code-implementer

16

jggomez/expert-ai-developer-skills

Agent Claude Code

Specialized subagent for writing production-grade code using Test-Driven Development (TDD). Use when implementing user stories, generating unit tests, refactoring clean code, and fixing bug reports.

not rated 30 yesterday A 43 tokens original Apache-2.0

compliance-verifier

17

jggomez/expert-ai-developer-skills

Agent Claude Code

Specialized subagent for final technical verification, quality attribute auditing, security scanning, and compliance approval. Use when evaluating a finished implementation against non-functional requirements, performing static analysis, checking code coverage thresholds, and issuing final release readiness verdicts.

not rated 30 yesterday A 53 tokens original Apache-2.0

critic

18

jggomez/expert-ai-developer-skills

Agent Claude Code

Specialized adversarial subagent performing independent, uncompromising code reviews. Inspects cyclomatic complexity, DRY, SOLID compliance, architectural anti-patterns, maintainability, and interface robustness without writing production fixes.

not rated 30 yesterday A 46 tokens original Apache-2.0

e2e-blackbox-tester

19

jggomez/expert-ai-developer-skills

Agent Claude Code

Specialized black-box browser verification subagent validating live web UI user journeys, interactive GUI forms, responsive viewports, console/network errors, and physical screenshot evidence via deterministic Playwright execution.

not rated 30 yesterday A 45 tokens original Apache-2.0

product-analyst

20

jggomez/expert-ai-developer-skills

Agent Claude Code

Specialized subagent for product discovery, business rule disambiguation, and authoring the concise ## Product section of docs/ /spec.md (<= 50 lines) with US-XX stories and AC-XX acceptance criteria.

not rated 30 yesterday A 55 tokens original Apache-2.0

jggomez/expert-ai-developer-skills

Agent Claude Code

Senior Python Backend Orchestrator that plans, designs, and governs the lifecycle of production Python backend applications (FastAPI, Django, Flask) using Graph Engineering, TDD, Alembic migrations, and security gates.

not rated 30 yesterday A 51 tokens original Apache-2.0

qa-tester

22

jggomez/expert-ai-developer-skills

Agent Claude Code

Specialized subagent for Integration and E2E test execution, boundary verification, and authoring concise IEEE/ISTQB QA Test Matrix artifacts (docs/ /test-matrix.md <= 80 lines) with empirical exit code 0 proof.

not rated 30 yesterday A 55 tokens original Apache-2.0

ui-ux-designer

23

jggomez/expert-ai-developer-skills

Agent Claude Code

Specialized subagent for UI/UX design systems, official Google 2-layer DESIGN.md contracts, concise feature UI deltas (## Design section of docs/ /spec.md), responsive layouts, and WCAG AA accessibility.

not rated 30 yesterday A 54 tokens original Apache-2.0

jggomez/expert-ai-developer-skills

Skill Claude CodeCodex

Adversarial stress testing, fuzzing, worst-case inputs, failure-path probes, timeout/reconnection simulations, and concurrency/memory stress.

not rated 30 yesterday A 35 tokens original Apache-2.0

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: