Skill Claude CodeCodex
Vitest fast unit testing framework powered by Vite with Jest-compatible API. Use when writing tests, mocking, configuring coverage, or working with test filtering and fixtures.
Skill Claude CodeCodex
Converts repeatable workflows, existing prompts, or skill packages into portable agent-skill artifacts or review reports with staged writes, bounded review repair, resume packets, and canonical validation. Use when creating, extending, refactoring, or reviewing skills for Claude Code, Cursor, OpenCode, or Agent…
Skill Claude CodeCodex
Use when you have a spec or requirements for a multi-step task, before touching code.
Skill Claude CodeCodex
Produces a verified, read-only snapshot of a repository's recent state from local Git evidence: what changed, what is risky, and whether a branch is ready to continue, review, merge, or hand off. Use when asked what changed recently, what happened on this branch, where things stand, whether the branch is ready, or how…
Skill Claude CodeCodex
Runs the conversational clarification layer for workflow orchestration. Use for plan-wide upfront clarification or task-level pre-execution critique while delegating artifact analysis, manifest assembly, and file updates to bundled subagents.
Skill Claude CodeCodex
Creates or reconciles GitHub child task issues or Jira subtasks from an approved Phase 4 task plan, then updates docs/ -tasks.md with validated remote linkage. Use after the task plan has been clarified and the user has approved the exact platform writes plus scoped plan-file update.
Skill Claude CodeCodex
Executes exactly one planned Jira or GitHub work-item task after critique approval. Use when a numbered task should move through kickoff, implementation, documentation, requirements verification, clean-code, architecture, and security gates, targeted fix cycles, tracker finalization, and a final report.
Skill Claude CodeCodex
Retrieves a Jira ticket or a GitHub issue into docs/ .md as a read-only, validated Markdown snapshot for downstream workflow phases. Use when a Jira URL, a GitHub issue URL, or owner/repo/number coordinates need the Phase 1 fetch-work-item step. Detects the platform from the input and loads the matching playbook…
Skill Claude CodeCodex
Generates or updates a resumable cold-start handoff package from an in-progress conversation, review, debugging session, or investigation, with transcript materialization, verified structured artifacts, update-mode backups, and bounded review repair. Use when the user says create a handoff doc, save this for later…
Skill Claude CodeCodex
Adversarially audits and improves existing first-party agent-skill packages through approval-gated edits, focused subagent reports, baseline diff validation, and outcome-dependent evidence preservation. Use when improving, hardening, or repairing a skill definition, subagent architecture, flow diagram, package…
Skill Claude CodeCodex
Coordinate an end-to-end Jira or GitHub work-item workflow from initial fetch through per-task implementation. Use this skill when the user provides a Jira ticket URL, a GitHub issue URL, owner/repo/issue coordinates, says "work on ticket PROJECT-123", "work on issue owner/repo#42", "resume ", "continue this…
Skill Claude CodeCodex
Plans how to execute exactly one already-selected numbered Jira or GitHub task by producing an execution brief, implementation plan, behavior-oriented test specification, and scoped refactoring recommendation. Use for Phase 5 task-execution planning with a workflow key and TASKNUMBER.
Skill Claude CodeCodex
Plans a Phase 1 Jira ticket or GitHub issue snapshot into staged, validated Phase 2 task-plan artifacts with deterministic branch names. Use when an orchestrator or user asks to decompose docs/ .md, plan Jira tasks, plan GitHub issue tasks, or re-plan a work item after critique.
Skill Claude CodeCodex
Review one Jira or GitHub work item for implementation readiness and produce one tracker-facing refinement comment or draft. Use when asked to refine, review, assess, or prepare a Jira ticket, Jira epic, GitHub issue, or GitHub epic-style parent issue; optionally post the exact approved comment after preview…
Skill Claude CodeCodex
Reviews and tailors a software engineer CV or resume against a job posting. Use when the user provides or references a CV/resume and job description, asks how to improve hiring-manager appeal, align experience to a role, rewrite bullets, tune ATS-readable wording, or check whether recommendations are realistic and…
Skill Claude CodeCodex
Cut AI tells from any writing. Must always apply.
Skill Codex
Build and sharpen a project's domain model. Use when discussing codebase terminology, writing or editing a GLOSSARY.md, or recording or editing an ADR.
MCP server Claude CodeCodexCursor +2
Context7's hosted MCP server: up-to-date library documentation and code examples on demand. Remote server at mcp.context7.com.
Skill Claude CodeCodex
Reports observed defects and explicit improvement requests from runs of b-mendoza/agent-skills. Use when a library skill has ambiguous or contradictory instructions, missing files, broken scripts, wrong outputs, or does not cover something the user asked it to do.
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: