Intercept and modify Pi agent events to block or transform tool calls.
npx skills add https://github.com/dotBeeps/hoard --skill pi-events
Please help me install this Agent Skill. Skill: pi-events Source: https://github.com/dotBeeps/hoard/tree/main/morsels/skills/pi-events Command: npx skills add https://github.com/dotBeeps/hoard --skill pi-events
Pi agents need reliable hooks to observe, modify, and control their runtime behavior; pi-events provides a unified way to intercept tool calls, user input, system prompt composition, and session lifecycle events so extensions can enforce safety, mutate arguments, and inject context without modifying core agent code.
Intercept tool calls to block destructive shell commands and inject a transient system prompt reminding the assistant to be concise.
High-intent search queries and answers about installing and using this skill.
You can intercept Pi agent tool calls by registering an event handler that pre-empts execution, mutates arguments in-place, or returns a block reason to prevent the operation entirely.
Yes, context injection allows you to inject persistent or transient messages and append system prompt text per turn to steer the assistant's behavior without modifying core agent code.
Input transformation is handled by intercepting raw user input through an event handler, allowing you to modify or handle the text before it is passed to the language model.
Session lifecycle events are fully supported, enabling you to react to session start, switch, fork, compaction events, model selection, and message streaming for state restoration.
The recommended safety pattern uses tool call interception to block destructive shell commands, combined with transient system prompt injection to enforce specific behavioral constraints.
Provider payload inspection and patching is supported, allowing you to track the tool execution lifecycle for logging, proxying, or modifying requests before they are finalized.
gotgenesDocument the Pi coding agent's turn and tool execution lifecycle for extension design.
DVNghiemManages FlowDeck session context lifecycle with ingest, filter, prune, protect, summarize, persist, and telemetry.
GainInsightDevRestore agent work context from current-task.md after session interruptions.
GamezarCreate TypeScript event handlers for OpenCode plugins.
