67 role-based developer skills for languages, frameworks, DevOps and security, each with reference files, plus 9 Jira/Confluence workflow commands.
A tidy, MIT-licensed set with consistent structure and on-demand references; treat it as a baseline library and expect some overlap with other packs.
This pack installs as one Claude Code plugin, fullstack-dev-skills, containing 67 skills across 12 categories: language specialists (C++, C#, Kotlin, PHP and others), backend and frontend frameworks (Django, FastAPI, Next.js, Angular, Laravel), infrastructure (Kubernetes, cloud architecture, DevOps, chaos engineering), API and database design, testing, security, code review, debugging and an Atlassian MCP skill. Each skill follows the same shape: a SKILL.md of roughly 4 to 8 KB with a role statement, a numbered core workflow with checkpoints, a table saying which reference file to load for which situation, and an output template. The reference folders hold five to nine topic files each, so detail is loaded on demand.
Skills trigger automatically from the request, and the README shows combinations such as feature work chaining Feature Forge, Architecture Designer, Fullstack Guardian, Test Master and DevOps Engineer. Separate from the skills are 9 project-workflow commands that manage epics through Jira and Confluence and need an Atlassian MCP server, and a /common-ground command that surfaces the agent's assumptions about your project. There are no helper scripts in the skills we sampled, and no evals.
67 skills averaging 6.2 KB, five to nine reference files per skill and output templates, but no scripts and no evals.
Counted from the repository file tree. How we score depth.
A large library of prose skills and reference documents for development roles (about 40 skills), with no scripts in the files we have. Only code-reviewer sets allowed-tools, and it is read-only (Read, Grep, Glob). The atlassian-mcp skill walks you through installing third-party MCP servers and the Kubernetes references include vendor curl-pipe-shell install lines, which are examples rather than steps the skills run themselves.
curl -L https://istio.io/downloadIstio | sh - (and similar Linkerd and Submariner install lines in service-mesh.md and multi-cluster.md) as install steps for those third-party tools.skills/kubernetes-specialist/references/service-mesh.md:9npx -y @xuandev/atlassian-mcp and uvx mcp-atlassian without a version pin.skills/atlassian-mcp/references/mcp-server-setup.md:52The repository (599 files) on Oct 29, 2026. Not a full review: 331 of 599 files were not downloaded (large repository; we reviewed the skill folders); it relies on code outside the repository: mcp-atlassian (PyPI) and @xuandev/atlassian-mcp (npm) MCP servers described in the atlassian-mcp skill; 331 of 599 repository files were not available to us (site build files, plugin manifests, legacy commands).
NVIDIA SkillSpector static scan: 186 pattern hits (Data Exfiltration 77, Privilege Escalation 46, Tool Misuse 24, MCP Rug Pull 16, Excessive Agency 7, Anti-Refusal 5). The 186 SkillSpector hits are all in reference documentation: example DELETE endpoints, 'access token' and .env/credentials.json mentions in auth guides, kubeconfig and cloud metadata examples, sudo lines in infrastructure samples, and 'without warning' phrasing. The three curl-pipe lines are third-party install steps in Kubernetes references.
A review, not a certification. Skills change after we check them — read the files before installing.
MIT — commercial use allowed.
Not really. Skills are role prompts with checkpoints for a human to confirm; the pack has no unattended loop or resumable state.
A 400+ skill library of agents, personas and commands for engineering, marketing, product, compliance and C-level work, mirrored for 13 coding agents.
A multi-harness plugin marketplace with 94 plugins, 202 agents, 185 skills and 105 commands for Claude Code, Codex, Cursor, OpenCode, Copilot, Antigravity and Pi.
25 engineering-lifecycle skills and 9 slash commands (spec, plan, build, test, review, ship) that make coding agents follow senior-engineer workflows.
A 15-skill development methodology that makes coding agents clarify the goal, write a plan, work through it with subagents and verify before calling it done.
It is an open-source Claude Code plugin with 67 developer skills, from language specialists to Kubernetes, API design, code review and debugging, plus 9 Jira and Confluence workflow commands.
In Claude Code run /plugin marketplace add jeffallan/claude-skills, then /plugin install fullstack-dev-skills@fullstack-dev-skills. The workflow commands additionally need an Atlassian MCP server.
The scan flagged many patterns, but they are example commands and config snippets in reference documents, not scripts that run. The repo has no executable files, so risk is low.
Jeffallan's pack is narrower and focused on developers, with 67 consistently structured skills. alirezarezvani's library is several times larger and also covers marketing, compliance, product and C-level work. Pick the smaller one if you only want engineering skills.