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little-canary

Communityv0.3.8

Screens user turns and blocks downstream tools on a BLOCK verdict; the original prompt still reaches the model.

Open in Hermes Desktop
hermes plugins install little-canary

What it adds

Hooks 3

pre_llm_callpre_tool_callon_session_end

README

From the reviewed commit b67c729; it updates when the author re-pins.

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.

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