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agent-os-openspec

v3.34.0

8-Phase Workflow Engine with TDD Enforcement for Claude Code

Claude Code16 Skills

By henemm1 GitHub starsUpdated 1 hour ago

Directory evidence

Runtimes
Claude Code
Parsed components
16 skill or MCP entries
Source updated
Oct 2, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install agent-os-openspec for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install agent-os-openspec@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/henemm/agent-os-openspec

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

agent-os-openspec/
├── .claude-plugin/plugin.json
├── skills/00-bug/SKILL.md
├── skills/00-intake/SKILL.md
├── skills/01-feature/SKILL.md
├── skills/10-context/SKILL.md
├── skills/20-analyse/SKILL.md
├── skills/30-write-spec/SKILL.md
├── skills/40-tdd-red/SKILL.md
├── skills/50-implement/SKILL.md
├── skills/60-validate/SKILL.md
├── skills/70-deploy/SKILL.md
├── skills/80-workflow/SKILL.md
├── skills/81-add-artifact/SKILL.md
├── skills/82-test/SKILL.md
├── skills/83-user-story/SKILL.md
├── skills/90-retro/SKILL.md
└── skills/99-reset/SKILL.md

Included Skills16

00-bugskills/00-bug/SKILL.md

Analyze a bug following the Analysis-First principle

00-intakeskills/00-intake/SKILL.md

Intake: Aufgaben-Klassifikation

01-featureskills/01-feature/SKILL.md

Plan a new feature or change

10-contextskills/10-context/SKILL.md

Gather context for a new feature or bug fix

20-analyseskills/20-analyse/SKILL.md

Analyse requirements and determine technical approach

30-write-specskills/30-write-spec/SKILL.md

Write a specification for the current feature or bug fix

40-tdd-redskills/40-tdd-red/SKILL.md

Write failing tests (RED phase)

50-implementskills/50-implement/SKILL.md

Implement the feature (TDD GREEN + Adversary)

60-validateskills/60-validate/SKILL.md

Validate the implementation

70-deployskills/70-deploy/SKILL.md

Deploy to production

80-workflowskills/80-workflow/SKILL.md

Manage workflows

81-add-artifactskills/81-add-artifact/SKILL.md

Register a test artifact in the workflow

82-testskills/82-test/SKILL.md

Run tests

83-user-storyskills/83-user-story/SKILL.md

User Story Discovery (JTBD)

90-retroskills/90-retro/SKILL.md

/90-retro — Workflow-Retro

99-resetskills/99-reset/SKILL.md

Reset or complete the current workflow

Plugin manifests1

.claude-plugin/plugin.json
{
  "name": "agent-os-openspec",
  "version": "3.34.0",
  "description": "8-Phase Workflow Engine with TDD Enforcement for Claude Code",
  "author": {
    "name": "henemm",
    "email": "[email protected]"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[agent-os-openspec on Agent Plugins Marketplace](https://pluginsmp.com/plugins/agent-os-openspec)