Hermes Switchyard

Jev-powered Hermes plugin for skill/model routing, typed assess, DOM/Cua computer use, adaptive reasoning effort with a per-turn receipt line, and FTS rerank.

Good to know before installing

The default-on adaptive llm_request sends up to 1,200 characters of the current user message to TypeSafe/OpenRouter after Hermes redact_for_egress (no history or tool output); greetings and thanks are decided locally with no call; without the Hermes redactor it sends metadata only (disable via adaptive_reasoning_effort false). Separate default-on hosted skill routing sends up to 4,000 characters of the current user turn after Hermes redact_for_egress, plus skill names, to the same provider; without the redactor it stays local (opt down to local_only); light turns (greetings, closed acknowledgements, and read-only listings) skip that hosted call by default. Model routing remains advisory. Disclosure — By default, adaptive effort sends up to 1,200 characters of the current user message, and hosted skill routing sends up to 4,000 characters plus skill names, to TypeSafe/OpenRouter Jev after Hermes redact_for_egress (greetings and light turns stay local). The jev_session_search_rerank and jev_computer_use DOM tools send query/card and public-page text using the plugin's own masking. Off unless enabled: evidence prefetch sends source files the user names under evidence_finder_root (up t

From the plugin's catalog listing.

How to install

  1. Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.
    hermes plugins install hermes-switchyard
  2. Said no? Turn it on later:
    hermes plugins enable hermes-switchyard
  3. Restart Hermes so it loads the plugin.

Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide (opens in a new tab).

Category
Security & privacy
Maintained by
bgrablin (Community)
Needs
No API keys declared
Adds tools
jev_assess jev_computer_use jev_skill_select jev_skill_select_many jev_model_route jev_model_route_approved jev_session_search_rerank
Works on
linux, macos, windows
Needs Hermes
0.21.3 or newer
Version
0.6.0
In the catalog
2026-09-26, updated 2026-10-05
GitHub stars
9

Full setup & settings ↗Source code ↗

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