Add cross-platform ad campaign management skill

[amekala]

Summary

Adds the Adspirer Ads skill, which provides cross-platform advertising campaign management via the Adspirer MCP server.

• 91 MCP tools across Google Ads (39), LinkedIn Ads (28), Meta Ads (20), TikTok Ads (4), and Account Management (2)
• Enables campaign creation, keyword research, performance analysis, and budget optimization through conversational AI
• OAuth 2.1 with PKCE for secure authentication
• All campaigns created in PAUSED status for user safety

Platforms supported

Platform	Key capabilities
Google Ads	Search & PMax campaigns, keyword research, budget optimization, wasted spend analysis
Meta Ads	Campaign performance, audience targeting, asset management
LinkedIn Ads	Image campaigns, organization management, creative performance analysis
TikTok Ads	Campaign performance reporting

Skill structure

skills/.curated/adspirer-ads/
├── SKILL.md              # Workflow instructions (180 lines)
├── agents/openai.yaml    # MCP dependency declaration
├── assets/
│   ├── adspirer-small.svg  # Small icon (SVG)
│   └── adspirer.png        # Large icon (PNG)
└── LICENSE.txt             # MIT License

MCP server details

• URL: https://mcp.adspirer.com/mcp
• Transport: Streamable HTTP
• Auth: OAuth 2.1 with Dynamic Client Registration (RFC 7591)
• Production: Live on Google Cloud Run, serving ChatGPT, Claude, and Codex users

How to test

codex mcp add adspirer --url https://mcp.adspirer.com/mcp
codex mcp login adspirer
# Then use: "Check connected ad platforms and show recent performance"

Checklist

• Follows .curated skill structure (SKILL.md, agents/openai.yaml, assets/, LICENSE.txt)
• Modeled after existing Linear skill (MCP-based dependency pattern)
• MCP server is production-ready and publicly accessible
• Includes safety rules for spend-affecting operations
• MIT licensed