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Hermes
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Install Hermes
Install Hermes
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Oluseyix
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1 plugin in the catalog
Plugins by Oluseyix
1 plugins by Oluseyix in the catalog, most-starred first.
Oluseyix
hermes-guardian
Deterministic allow/approve/block policies for Hermes tool calls, with read-only Policy Lab regression simulation and operator-reviewed policy proposals. Exact tool-name rules, explicit protected local paths, a deliberately limited shell grammar, and payload-free persistent decision audits. Unknown tools default to block; ambiguous recognized-tool arguments, invalid policy, and audit failures block. Uses the public pre_tool_call hook and native Hermes approval directives. Disclosure: reads its own settings through Hermes and filesystem metadata and symlink targets for path comparisons; writes redacted JSONL under the active profile's plugin-data/hermes-guardian directory. No protected file-content reads, enforcement-hook network calls, subprocesses, model calls, credential storage, telemetry, core overrides, or self-updater. The operator CLI optionally uses public ctx.llm structured generation, sending instructions and policy paths to the configured provider, which may charge; no separate key is required. Explicitly confirmed activation uses ctx.set_config for atomic settings updates and stores private policy backups. Offline generation is a limited exact-language template. Approval rules follow host YOLO/approvals-off and unattended-mode settings; hard block rules do not ask for approval. A policy hook, not a sandbox: intended for a trusted local POSIX backend and trusted plugins that do not rewrite arguments after inspection.
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