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Marcel-Carrillo

Community

@Marcel-Carrillo

2Followers
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14Public Repos
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21Published Skills

Marcel-Carrillo provides OpenSpec spec-driven development skills for proposing, implementing, verifying, and archiving changes with Git worktree isolation and documentation upkeep.

Skills Distribution
DomainDeveloper To...Spec-Driven Develo.. (40%)Code Review & Qual.. (20%)Version Control & .. (15%)Technical Document.. (15%)

Agent Skills by Marcel-Carrillo

Showing 21 vetted skills indexed across 1 GitHub repositories.

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openspec-apply-change

Implements tasks from an OpenSpec change with planning, verification, and PR creation.

Community
Advanced
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openspec-explore

Explores ideas, investigates codebases, and clarifies requirements before creating OpenSpec change proposals.

Community
Intermediate
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openspec-archive-change

Archives completed OpenSpec changes after syncing delta specs and verifying merged pull requests.

Community
Advanced
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openspec-propose

Generates complete OpenSpec change proposals with design, specs, and tasks artifacts.

Community
Advanced
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openspec-sync-specs

Sync delta specs from OpenSpec changes into main specification files.

Community
Intermediate
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source-command-opsx-archive

Archives completed OpenSpec changes after syncing delta specs and verifying merged pull requests.

Community
Advanced
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source-command-opsx-apply

Implements tasks from an OpenSpec change with testing, commits, and pull requests.

Community
Advanced
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source-command-opsx-propose

Creates OpenSpec change proposals with proposal, design, and tasks artifacts in one workflow.

Community
Advanced
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source-command-opsx-sync

Sync delta specs from an OpenSpec change into main specs.

Community
Basic
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source-command-opsx-explore

Guides open-ended exploration of ideas, problems, and requirements within OpenSpec change workflows.

Community
Intermediate
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commit

Creates focused Git commits and GitHub pull requests following OpenSpec SDD workflow standards.

Community
Advanced
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using-git-worktrees

Creates isolated Git feature branches or worktrees for spec-driven development workflows.

Community
Intermediate
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show-spec-working

Demonstrates OpenSpec changes, endpoints, and frontend flows using runnable verification steps.

Community
Advanced
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explain

Explains technical concepts, workflows, and architecture decisions using project-aware documentation context.

Community
Intermediate
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update-docs

Updates technical documentation to reflect implemented changes using selective context loading.

Community
Intermediate
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meta-prompt

Rewrites rough prompts into scoped, project-aware prompts for AI coding assistants.

Community
Intermediate
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adversarial-review

Reviews OpenSpec implementations adversarially against specs, tests, and ecommerce domain rules before archiving.

Community
Advanced
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enrich-us

Enrich user stories with functional analysis and implementation-ready technical detail from tickets or Jira.

Community
Intermediate
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code-auditing

Audit code quality, security, and ecommerce domain rules with scoped evidence-based reviews.

Community
Advanced
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writing-skills

Create, review, and validate project skill files for AI coding agents.

Community
Intermediate
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sync-agent-symlinks

Synchronize agent skill symlinks between ai-specs/skills and .claude and .cursor mirrors.

Community
Intermediate

Frequently Asked Questions About Marcel-Carrillo

FAQPage Schema
What tasks can I perform with Marcel-Carrillo's skills?▼

You can propose, explore, implement, verify, sync, and archive OpenSpec changes; isolate feature work in Git worktrees; enrich Jira user stories; run code audits and adversarial reviews; update ecommerce technical documentation; and author or validate local skills for Claude Code, Cursor, and OpenSpec.

Who are these skills designed for?▼

Software engineers and technical leads practicing spec-driven development with OpenSpec, particularly on ecommerce projects. They suit developers who want structured change proposals, independent verification passes, enriched user stories from Jira tickets, and consistent documentation after implementation.

What are the installation and runtime requirements?▼

The OpenSpec skills require the openspec CLI to be installed. Skills are exposed through local .claude/skills and .cursor/skills directories, which the sync-agent-symlinks skill keeps aligned after skills are added, removed, renamed, or moved.

Are these skills open source and what do they cost?▼

The OpenSpec skills (propose, explore, apply-change, archive-change, sync-specs) are released under the MIT license, making them free to use and modify. Other skills by Marcel Carrillo list no explicit license in their frontmatter.

How do I verify a change before finalizing it?▼

Use the adversarial-review skill to run an independent red-team verification pass on the implementation, then use openspec-sync-specs to merge delta specs into main specs, and finally openspec-archive-change to finalize and archive the completed change.