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environment-and-config

Name: environment-and-config
Author: oaustegard

By oaustegard

Manage environment variables and secrets across platforms, build and cache reproducible container environments, orchestrate multi-step procedures as DAGs with retries and parallel execution, and fetch external files into a session via temporary GitHub branches.

Publisher marketplaceenvironment-and-config@oaustegard-claude-skills · marketplace and plugin share one repository (oaustegard/claude-skills)

npx claudepluginhub oaustegard/claude-skills --plugin environment-and-config

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What's Inside

Skills5

api-credentials

/api-credentials

Securely manages API credentials for multiple providers (Anthropic Claude, Google Gemini, GitHub). Use when skills need to access stored API keys for external service invocations.

configuring

/configuring

Universal environment variable loader for AI agent environments. Loads secrets and config from Claude.ai, Claude Code, OpenAI Codex, Jules, and standard .env files.

container-layer

/container-layer

Build and cache a personalized container environment from a Dockerfile-like spec. Supports both single-layer (one Containerfile -> one cached tarball) and multi-layer composition (compose [base, scientific, mojo, ...] into one container with each layer cached independently). Use when the user mentions "container layer", "Containerfile", "custom container", "environment setup", "cache my installs", "uv shim", "composable layers", or wants to persist package installations, skills, or environment config across ephemeral sessions. Also triggers when the user asks to snapshot, restore, or rebuild their environment, or wants to capture ad-hoc package installs into a reproducible spec.

flowing

/flowing

DAG workflow runner that encodes control flow in code, not prose. Use when a procedure has 3+ steps with branching, retries, or validation that must be enforced — gates as `when=`, edge contracts as `validate=`, predicate loops as `retry_until=`. The runner owns the graph; the LLM provides leaves. Also covers parallel execution, checkpoint resume, detached side-effects.

uploading-files

/uploading-files

File-upload bridge for Claude Code on the Web. CCotw has no native file mount; this skill creates a throwaway GitHub branch the user can drop files onto via the github.com web UI, then fetches them locally on the next turn. Use when the user wants to upload, share, or send files into the session, or when a task clearly needs files the user has on disk that aren't in the repo.

Stats

Version2.0.0

ReleasedJul 25, 2026

LanguagePython

Stars134

Forks7

MaintenanceGood

LicenseMIT

Last CommitJul 25, 2026

AddedJul 25, 2026

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oaustegard-claude-skills134

README

claude-skills

A collection of Claude skills distributed as a Claude Code plugin marketplace. Skills are primarily designed for the Claude.ai PaaS skill compute environment; mileage will vary if used as Claude Code Agent Skills.

Installing as a Plugin Marketplace (Claude Code)

Add this repository as a plugin marketplace in Claude Code:

/plugin marketplace add oaustegard/claude-skills

Then browse and install individual plugins:

/plugin install skill-name@oaustegard-claude-skills

Update all marketplace plugins to latest:

/plugin marketplace update

Installing Skills for Claude.ai (Web/Mobile)

You need a paid Claude account (Pro or Team)
Download the skill ZIP from the Releases page
- Note: Use the direct download link for the skill ZIP, not the "Source code" archives auto-generated by GitHub
Upload to Claude.ai Skills Settings
See official documentation for more details

Automated Installation (Claude Code)

Install skills directly to your project with a single command:

curl -fsSL https://raw.githubusercontent.com/oaustegard/claude-skills/main/templates/installation/install-skills.sh | bash

Or download and customize which skills to install:

curl -O https://raw.githubusercontent.com/oaustegard/claude-skills/main/templates/installation/install-skills.sh
nano install-skills.sh  # Edit SKILLS array
chmod +x install-skills.sh && ./install-skills.sh

CI/CD Integration:

mkdir -p .github/workflows
curl -o .github/workflows/install-skills.yml \
  https://raw.githubusercontent.com/oaustegard/claude-skills/main/templates/installation/install-skills.yml

For complete documentation, see templates/installation/README.md

Contributing Skills

Note: If your skill contribution is just a marketing ploy I'll simply delete it.

Via ZIP Upload (Easiest)

Create your skill folder with SKILL.md at the root

Package your skill:

your-skill.zip
  └── your-skill/
      ├── SKILL.md
      └── resources/  (optional)

Upload the ZIP to the .uploads/ directory
The workflow will automatically create a PR with your skill content

Via Direct Development

Create a new branch
Add your skill folder at the repository root (SKILL.md and resources)
Submit a PR with your skill content

Releasing Skills

Releases are triggered by updating metadata.version in SKILL.md frontmatter on main branch.

Version Format

Use semantic versioning:

0.1.0 - Initial release
0.1.1 - Patch (bug fixes)
0.2.0 - Minor (new features, backward compatible)
1.0.0 - Major (breaking changes)

environment-and-config

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What's Inside

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README

claude-skills

Installing as a Plugin Marketplace (Claude Code)

Installing Skills for Claude.ai (Web/Mobile)

Automated Installation (Claude Code)

Contributing Skills

Via ZIP Upload (Easiest)

Via Direct Development

Releasing Skills

Version Format

Resources

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Installing as a Plugin Marketplace (Claude Code)

Installing Skills for Claude.ai (Web/Mobile)

Automated Installation (Claude Code)

Contributing Skills

Via ZIP Upload (Easiest)

Via Direct Development

Releasing Skills

Version Format

Resources

More by oaustegard

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github-and-git

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