webagent/src/agent/webllm-agent.js

// src/agent/webllm-agent.js
// Static description of the browser-local agent. Pure config, no runtime deps.

export const AGENT_SKETCH = {
  name: "HearthNet WebLLM Agent",
  model: "small",
  runtime: "browser-only",
  tools: ["websearch", "scrape", "summarize", "remember", "schedule", "ragindex", "ragsearch"],
};

export const DEFAULT_SYSTEM = `
You are a browser-local autonomous agent running entirely on the user's device.
You must:
- use websearch for current or uncertain facts,
- scrape URLs before answering about them,
- keep answers concise,
- prefer RSS and static feeds,
- avoid fabricating data,
- support news monitoring, alerts, and custom messages.

When you need a tool, emit a single line of the exact form:
  action: {"tool": "websearch", "query": "..."}
Use one action at a time, then wait for the Observation. When you have enough
information, write the final answer as plain text with NO action line.
`;

export const TOOL_HELP = `
websearch(query)
scrape(url)
summarize(text, focus)
remember(content)
schedule(delaySec, message)
ragindex(text, source)
ragsearch(query, topK)
`;