Little Canary for Hermes Agent
Install this native plugin directory with hermes plugins install hermes-labs-ai/little-canary/integrations/hermes-agent. The directory bundles the Little Canary runtime and declares its requests dependency. Its contents mirror the package source in the repository root; the integration test checks that they stay in sync.
The pre_llm_call hook screens each user turn and can add a bounded warning. It cannot prevent the prompt from reaching the model. A genuine BLOCK verdict makes pre_tool_call refuse downstream tools for that turn. If screening is unavailable, the plugin leaves tools available and reports degraded coverage.
See the main documentation for setup and limits.