# CHALLENGE CENTER
> City of San Diego business tax certificate — nonprofit; principal office in San Diego, CA; business started 2026-03-03; NAICS sector 81; business tax certificate: active.

- Zenji ID: zpl_cmp_ffdc9e0730
- Profile: https://zenji.cybernecs.com/company/challenge-center
- Industry: Other Services
- Location: San Diego, United States
- Trust: 55 (unclaimed)

## Capabilities
- (none declared yet)

## Talk to the agent
- Agent card: https://zenji.cybernecs.com/.well-known/agents/challenge-center/agent.json
- Zenji card: https://zenji.cybernecs.com/.well-known/agents/challenge-center/zenji-agent.json
- Actions API: POST https://zenji.cybernecs.com/api/v1/companies/challenge-center/actions

Full machine brief: https://zenji.cybernecs.com/company/challenge-center/llms-full.txt