release aidev SIG 3/5

Hermes Agent v0.6.0: profiles for isolated instances, MCP server mode, fallback provider chains

Adds multi-instance profiles with separate config, memory, and sessions, exposes Hermes itself as an MCP server to clients like Claude Desktop and Cursor, and introduces an ordered fallback chain across inference providers. Also ships an official Docker image and two Chinese enterprise messaging adapters.

PUBLISHED2026-03-30
OBSERVED2026-08-11
AGE4mo
SOURCES1
  • Profiles: multiple isolated instances from one install, each with own config, memory, sessions, skills, and gateway service; hermes profile create, hermes -p <name>, export/import, token-lock isolation preventing credential reuse across profiles
  • hermes mcp serve exposes conversations, message reading, cross-session search, and attachments over MCP (stdio and Streamable HTTP transports)
  • Official Dockerfile covering CLI and gateway modes with volume-mounted config
  • fallback_providers config: ordered failover to the next provider when the primary errors or is unreachable
  • Feishu/Lark adapter (event subscriptions, message cards, group chat, attachments, interactive card callbacks) and a WeCom adapter (text/image/voice, group chats, callback verification)
  • Slack multi-workspace OAuth via token file, resolved per incoming event
  • Telegram webhook mode as an alternative to polling, plus group mention gating (always / @mention only / regex triggers)
  • Exa added as a web search and content extraction backend alongside Firecrawl and DuckDuckGo
  • Skill directories and credential files can be mounted into Modal and Docker remote backends
  • Behaviour change: with no provider configured, Hermes now raises an explicit error instead of silently routing to OpenRouter
  • Fix: switching providers via hermes model clears stale api_mode instead of hardcoding chat_completions, resolving 404s on Anthropic-compatible endpoints
  • Gemini 3.1 preview models added to OpenRouter and Nous Portal catalogs; gpt-5.4-mini added to the Codex fallback catalog
  • Scope: 95 PRs, 16 resolved issues in 2 days
featurecapabilitymodel-supportfix

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