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    "article": "\n# Hermes\n\nAdapter for Nous Research's **Hermes** agent CLI.\n\n## Install\n\n```bash\nadapters install hermes\n```\n\nSupported on macOS, Linux and Windows.\n\n## Auth\n\nHermes is multi-provider; the adapter accepts any of:\n\n- `OPENROUTER_API_KEY`\n- `ANTHROPIC_API_KEY`\n- `OPENAI_API_KEY`\n- `NOUS_API_KEY`\n- `GOOGLE_API_KEY`\n- `GITHUB_TOKEN`\n\nConfig file (YAML): `~/.hermes/cli-config.yaml`.\n\n## Minimal run\n\n```bash\nadapters run hermes --prompt \"Summarize the latest commits\"\n```\n\n## Notable flags\n\n- `--model <id>` — default `hermes-3-llama-3.1-405b`.\n- `--prompt <text>` — forwarded prompt.\n- `--auto-approve` — emitted when `approvalMode: 'yolo'`.\n\n## Session files\n\n- Location: `~/.hermes/sessions/*.jsonl`\n- JSONL; standard parser.\n\n## Plugins\n\nPlugin support: **no**. Use MCP servers for extensibility.\n\n### MCP Servers\n```bash\nadapters mcp install hermes <mcp-server>\nadapters mcp list hermes\n```\n\nRegistry: https://modelcontextprotocol.io\n\n## Capabilities\n\nTool calling with parallel calls, tool-call streaming, text streaming, 128k context.\n\n## Known limitations\n\n- No thinking / reasoning streaming.\n- No JSON mode or structured output.\n- No image or file input.\n- Config is YAML and global-only.\n- Plugin install/list/uninstall via `adapters plugin` is not supported.\n",
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