NousResearch/hermes-plugin-claude-subscription-directsdk
Official Nous Research model-provider plugin that drives the Claude Code CLI as a Hermes Agent backend, letting a Claude Pro or Max subscription serve requests without an API key.
Awesome Hermes Plugins › Model Providers
Reedtrullz/hermes-antigravity-auth
hermes-antigravity-auth adds a model provider compatible with Hermes's Gemini Cloud Code runtime that authenticates against Google's Antigravity service with a Google OAuth desktop client, exposing Claude Opus 4.6, Claude Sonnet 4.6 and several Gemini 3.x model variants without needing a separate API key or local proxy. It ships as a PyPI package plus an installer that detects the Python environment the Hermes launcher uses, installs the package into it, and writes the Hermes-side plugin wrapper files; copying the package directories by hand is explicitly discouraged because it can drift out of sync with the installed wrapper. The user must separately create a Google OAuth desktop client and register its client ID and secret with the plugin, either interactively, through environment variables, or via a credentials file kept outside the Python package tree so secrets are never bundled into a release artifact. A doctor command runs a battery of pass, warn and fail checks covering the plugin entry point, Hermes runtime hooks across different Hermes versions, token refresh, account-store locking and permissions, redacting secrets in its output. Internally, the plugin patches whichever of Hermes's model-client factory functions is present for the installed Hermes version, translating Claude- and Gemini-style requests into Antigravity's Code Assist protocol, and supports adding multiple Google accounts that rotate automatically on rate-limit or authentication failures. The README places a prominent warning at the top: using any Antigravity proxy violates Google's terms of service, and real users have reported account suspensions or shadow-bans as a result, so this is squarely an at-your-own-risk integration rather than a sanctioned one.
https://github.com/Reedtrullz/hermes-antigravity-auth
Also in Model Providers
SouthpawIN/turbofit
Turbofit is a local-first adaptive LLM runtime for Hermes Agent, providing hardware-aware model selection, acquisition, and dynamic scaling to fit various GPU memory configurations, with a focus on...
nguyenphap-mt/Hermes-Antigravity-OAuth-Plugin
Hermes Agent model-provider plugin and local bridge that authenticates through Google Antigravity OAuth to expose Gemini, Claude and GPT-OSS models to Hermes.
neerazz/hermes-antigravity-oauth
Hermes plugin that runs Hermes Agent on a Google Antigravity subscription (Gemini, Claude, GPT-OSS) through the official agy CLI's own OAuth login, with no token handling or HTTP calls of its own.
zeyxx/hermes-antigravity
Native Hermes model-provider plugin that authenticates via Google OAuth to unlock Gemini and Claude models bundled with Google Antigravity, Gemini Pro Student and Google One AI subscriptions that have no API key.
BlockRunAI/ClawRouter-Hermes
Integrates ClawRouter's 55+ LLMs, x402 USDC micropayments, and smart routing into Hermes Agent as a Python plugin, offering advanced model access and billing.
ThaungThanHan/hermes-omnivoice
Integrates Xiaomi's OmniVoice for multilingual zero-shot TTS, voice cloning, and voice design into Hermes Agent as a TTS provider with local inference.
GoSlowPoke168/hermes-openrouter-free-rotator
A Hermes Agent plugin that ranks OpenRouter free models daily and rewrites the default model and fallback providers in the Hermes config before the current pick expires.