Hermes Agent Extension for Tutti

This repository connects the official Hermes Agent CLI to Tutti through the standard Agent Client Protocol (ACP). The signed package is declarative: it contains metadata, profiles, localized copy, and passive images, but no executable extension code.

Runtime contract

• PyPI requirement: hermes-agent[acp]==0.18.2
• Discovery: hermes --version
• ACP launch: hermes acp
• Managed install: isolated uv tool install under the Target runtime root

The signed composer profile maps Hermes dont_ask to Tutti full-access and declares automatic approval only for that semantic tier. The daemon rejects automatic approval on less permissive tiers.

Validation

pnpm install --frozen-lockfile
pnpm check
pnpm package:tutti-agent

Release publication uses Ed25519 signatures, immutable version objects, and the shared Tutti Agent Extension CDN. The production private key is stored only as the TUTTI_AGENT_EXTENSION_SIGNING_PRIVATE_KEY repository secret.

Hermes Agent remains an upstream project; this repository owns only Tutti's declarative integration metadata and release pipeline.