Add 8 new skills: foundation, standards, and development series

.agents/skills/skills_claude/SKILL.md

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+---
+name: skills-claude-conventions
+description: Development conventions and patterns for skills_claude. Python project with mixed commits.
+---
+
+# Skills Claude Conventions
+
+> Generated from [Eaprime1/skills_claude](https://github.com/Eaprime1/skills_claude) on 2026-03-24
+
+## Overview
+
+This skill teaches Claude the development patterns and conventions used in skills_claude.
+
+## Tech Stack
+
+- **Primary Language**: Python
+- **Architecture**: hybrid module organization
+- **Test Location**: separate
+
+## When to Use This Skill
+
+Activate this skill when:
+- Making changes to this repository
+- Adding new features following established patterns
+- Writing tests that match project conventions
+- Creating commits with proper message format
+
+## Commit Conventions
+
+Follow these commit message conventions based on 42 analyzed commits.
+
+### Commit Style: Mixed Style
+
+### Prefixes Used
+
+- `feat`
+- `chore`
+
+### Message Guidelines
+
+- Average message length: ~56 characters
+- Keep first line concise and descriptive
+- Use imperative mood ("Add feature" not "Added feature")
+
+
+*Commit message example*
+
+```text
+feat: add skills_claude ECC bundle (.claude/commands/update-or-export-example-skills.md)
+```
+
+*Commit message example*
+
+```text
+chore: update claude-api skill [auto-sync] (#729)
+```
+
+*Commit message example*
+
+```text
+Merge branch 'anthropics:main' into claude/skills-brainstorm-Nd4vz
+```
+
+*Commit message example*
+
+```text
+Merge pull request #2 from Eaprime1/ecc-tools/skills_claude-1774393541560
+```
+
+*Commit message example*
+
+```text
+feat: add skills_claude ECC bundle (.claude/commands/add-new-skill.md)
+```
+
+*Commit message example*
+
+```text
+feat: add skills_claude ECC bundle (.claude/commands/feature-development.md)
+```
+
+*Commit message example*
+
+```text
+feat: add skills_claude ECC bundle (.codex/agents/docs-researcher.toml)
+```
+
+*Commit message example*
+
+```text
+feat: add skills_claude ECC bundle (.codex/agents/reviewer.toml)
+```
+
+## Architecture
+
+### Project Structure: Single Package
+
+This project uses **hybrid** module organization.
+
+### Guidelines
+
+- This project uses a hybrid organization
+- Follow existing patterns when adding new code
+
+## Code Style
+
+### Language: Python
+
+### Naming Conventions
+
+| Element | Convention |
+|---------|------------|
+| Files | kebab-case |
+| Functions | camelCase |
+| Classes | PascalCase |
+| Constants | SCREAMING_SNAKE_CASE |
+
+### Import Style: Relative Imports
+
+### Export Style: Named Exports
+
+
+*Preferred import style*
+
+```typescript
+// Use relative imports
+import { Button } from '../components/Button'
+import { useAuth } from './hooks/useAuth'
+```
+
+*Preferred export style*
+
+```typescript
+// Use named exports
+export function calculateTotal() { ... }
+export const TAX_RATE = 0.1
+export interface Order { ... }
+```
+
+## Common Workflows
+
+These workflows were detected from analyzing commit patterns.
+
+### Feature Development
+
+Standard feature implementation workflow
+
+**Frequency**: ~19 times per month
+
+**Steps**:
+1. Add feature implementation
+2. Add tests for feature
+3. Update documentation
+
+**Files typically involved**:
+- `**/*.test.*`
+- `**/api/**`
+
+**Example commit sequence**:
+```
+Add 3rd Party notices (#4)
+Add initial Agent Skills Spec (#2)
+Small tweak to blog link (#7)
+```
+
+### Refactoring
+
+Code refactoring and cleanup workflow
+
+**Frequency**: ~2 times per month
+
+**Steps**:
+1. Ensure tests pass before refactor
+2. Refactor code structure
+3. Verify tests still pass
+
+**Files typically involved**:
+- `src/**/*`
+
+**Example commit sequence**:
+```
+Reorganize the example skills (#1)
+Adding more details to README (#3)
+Add 3rd Party notices (#4)
+```
+
+### Add Or Update Skill
+
+Adds a new skill or updates an existing skill, including its SKILL.md and related scripts/assets.
+
+**Frequency**: ~2 times per month
+
+**Steps**:
+1. Create or update SKILL.md in skills/<skill-name>/
+2. Add or update supporting scripts, templates, or assets in the skill's folder
+3. If applicable, update marketplace or index files (e.g., .claude-plugin/marketplace.json)
+4. Optionally, add language-specific guides or reference files
+
+**Files typically involved**:
+- `skills/*/SKILL.md`
+- `skills/*/scripts/*.py`
+- `skills/*/templates/*`
+- `skills/*/reference/*`
+- `.claude-plugin/marketplace.json`
+
+**Example commit sequence**:
+```
+Create or update SKILL.md in skills/<skill-name>/
+Add or update supporting scripts, templates, or assets in the skill's folder
+If applicable, update marketplace or index files (e.g., .claude-plugin/marketplace.json)
+Optionally, add language-specific guides or reference files
+```
+
+### Export Or Bundle Skills
+
+Exports multiple skills as distributable bundles or updates the exported set of skills.
+
+**Frequency**: ~1 times per month
+
+**Steps**:
+1. Aggregate or update SKILL.md and related files for all relevant skills
+2. Generate distributable bundles (e.g., .skill files in dist/)
+3. Update index/marketplace files if needed
+
+**Files typically involved**:
+- `dist/*.skill`
+- `skills/*/SKILL.md`
+- `.claude-plugin/marketplace.json`
+
+**Example commit sequence**:
+```
+Aggregate or update SKILL.md and related files for all relevant skills
+Generate distributable bundles (e.g., .skill files in dist/)
+Update index/marketplace files if needed
+```
+
+### Office Skill Shared Module Update
+
+Updates or reorganizes shared Office document processing modules (docx, pptx, xlsx) and their schemas/scripts.
+
+**Frequency**: ~1 times per month
+
+**Steps**:
+1. Update or reorganize scripts in skills/{docx,pptx,xlsx}/scripts/office/
+2. Update or add schemas in skills/{docx,pptx,xlsx}/scripts/office/schemas/
+3. Update pack/unpack/validate scripts for each Office skill
+4. Optionally, update SKILL.md or documentation for each skill
+
+**Files typically involved**:
+- `skills/docx/scripts/office/**/*`
+- `skills/pptx/scripts/office/**/*`
+- `skills/xlsx/scripts/office/**/*`
+- `skills/docx/scripts/office/schemas/**/*`
+- `skills/pptx/scripts/office/schemas/**/*`
+- `skills/xlsx/scripts/office/schemas/**/*`
+- `skills/docx/scripts/office/pack.py`
+- `skills/pptx/scripts/office/pack.py`
+- `skills/xlsx/scripts/office/pack.py`
+- `skills/docx/SKILL.md`
+- `skills/pptx/SKILL.md`
+- `skills/xlsx/SKILL.md`
+
+**Example commit sequence**:
+```
+Update or reorganize scripts in skills/{docx,pptx,xlsx}/scripts/office/
+Update or add schemas in skills/{docx,pptx,xlsx}/scripts/office/schemas/
+Update pack/unpack/validate scripts for each Office skill
+Optionally, update SKILL.md or documentation for each skill
+```
+
+### Skill Creator Tooling Update
+
+Updates scripts, references, or documentation in the skill-creator tool, including validation, packaging, and optimization scripts.
+
+**Frequency**: ~1 times per month
+
+**Steps**:
+1. Update or add scripts in skills/skill-creator/scripts/
+2. Update references or documentation in skills/skill-creator/references/
+3. Update SKILL.md for skill-creator if needed
+
+**Files typically involved**:
+- `skills/skill-creator/scripts/*.py`
+- `skills/skill-creator/references/*.md`
+- `skills/skill-creator/SKILL.md`
+
+**Example commit sequence**:
+```
+Update or add scripts in skills/skill-creator/scripts/
+Update references or documentation in skills/skill-creator/references/
+Update SKILL.md for skill-creator if needed
+```
+
+### Add Or Update Claude Api Skill
+
+Adds or updates the claude-api documentation skill, including language-specific guides and shared references.
+
+**Frequency**: ~1 times per month
+
+**Steps**:
+1. Add or update skills/claude-api/SKILL.md
+2. Add or update language guides in skills/claude-api/{python,typescript,java,go,ruby,csharp,php,curl}/
+3. Update shared documentation in skills/claude-api/shared/
+4. Update marketplace or index if needed
+
+**Files typically involved**:
+- `skills/claude-api/SKILL.md`
+- `skills/claude-api/*/claude-api.md`
+- `skills/claude-api/*/README.md`
+- `skills/claude-api/*/*.md`
+- `skills/claude-api/shared/*.md`
+- `.claude-plugin/marketplace.json`
+
+**Example commit sequence**:
+```
+Add or update skills/claude-api/SKILL.md
+Add or update language guides in skills/claude-api/{python,typescript,java,go,ruby,csharp,php,curl}/
+Update shared documentation in skills/claude-api/shared/
+Update marketplace or index if needed
+```
+
+
+## Best Practices
+
+Based on analysis of the codebase, follow these practices:
+
+### Do
+
+- Use kebab-case for file names
+- Prefer named exports
+
+### Don't
+
+- Don't deviate from established patterns without discussion
+
+---
+
+*This skill was auto-generated by [ECC Tools](https://ecc.tools). Review and customize as needed for your team.*

.agents/skills/skills_claude/agents/openai.yaml

@@ -0,0 +1,6 @@
+interface:
+  display_name: "Skills Claude"
+  short_description: "Repo-specific patterns and workflows for skills_claude"
+  default_prompt: "Use the skills_claude repo skill to follow existing architecture, testing, and workflow conventions."
+policy:
+  allow_implicit_invocation: true

.claude/commands/add-new-skill.md

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+---
+name: add-new-skill
+description: Workflow command scaffold for add-new-skill in skills_claude.
+allowed_tools: ["Bash", "Read", "Write", "Grep", "Glob"]
+---
+
+# /add-new-skill
+
+Use this workflow when working on **add-new-skill** in `skills_claude`.
+
+## Goal
+
+Adds a new skill to the repository, including its SKILL.md and any supporting files.
+
+## Common Files
+
+- `skills/*/SKILL.md`
+- `skills/*/LICENSE.txt`
+- `skills/*/scripts/*`
+- `skills/*/templates/*`
+- `skills/*/examples/*`
+- `skills/*/reference/*`
+
+## Suggested Sequence
+
+1. Understand the current state and failure mode before editing.
+2. Make the smallest coherent change that satisfies the workflow goal.
+3. Run the most relevant verification for touched files.
+4. Summarize what changed and what still needs review.
+
+## Typical Commit Signals
+
+- Create a new folder under skills/ (or previously examples/, document-skills/, office-examples/).
+- Add SKILL.md to the new skill folder.
+- Optionally add LICENSE.txt, scripts/, templates/, examples/, or reference/ subfolders and files as needed.
+- Update skills/README.md or .claude-plugin/marketplace.json if necessary.
+
+## Notes
+
+- Treat this as a scaffold, not a hard-coded script.
+- Update the command if the workflow evolves materially.