Models

OpenAgent is model agnostic by design. It supports multiple LLM providers, and every model gets the same MCP tools, memory behavior, channels, and client surfaces.

Claude CLI (Claude Code SDK)

Uses your Claude Pro/Max membership — flat rate, not pay-per-token.

model:
  provider: claude-cli
  model_id: claude-sonnet-4-6
  permission_mode: bypass     # auto-approve all tool calls

Requires claude CLI installed and authenticated (claude login).

Claude API (Anthropic SDK)

model:
  provider: claude-api
  model_id: claude-sonnet-4-6
  api_key: ${ANTHROPIC_API_KEY}

Z.ai GLM / Any OpenAI-compatible

model:
  provider: zhipu
  model_id: glm-5
  api_key: ${ZAI_API_KEY}
  base_url: https://api.z.ai/api/paas/v4

Works with Ollama, vLLM, LM Studio — just change base_url:

model:
  provider: zhipu
  model_id: llama3
  base_url: http://localhost:11434/v1
  api_key: ollama