Call when the user wants a visual overview rather than a narrative answer ("show me this week", "chart for today", "next 12 months", "看一下图"). Returns an ASCII chart: hourly = 12 two-hour blocks of one day, weekly = 7 days, yearly = 12 months. The hourly mode emits the same hour-resolution scores ...
Part of the Intentions MCP Server server.
Free to start. No card required.
AI agents call intentions_energy_chart to retrieve information from Intentions MCP Server without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though intentions_energy_chart only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"intentions_energy_chart": {}
}
}See the full Intentions MCP Server policy for all 7 tools.
These attack patterns abuse exactly the kind of access intentions_energy_chart gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Call when the user wants a visual overview rather than a narrative answer ("show me this week", "chart for today", "next 12 months", "看一下图"). Returns an ASCII chart: hourly = 12 two-hour blocks of one day, weekly = 7 days, yearly = 12 months. The hourly mode emits the same hour-resolution scores as intentions_ask_hour and is gated behind the Pro subscription on the same terms — on the free tier it returns a subscription_required error whose payload suggests weekly / yearly chart modes or intentions_ask_day as alternatives. weekly and yearly are always free.. It is categorised as a Read tool in the Intentions MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Intentions MCP Server MCP server in PolicyLayer and add a rule for intentions_energy_chart: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Intentions MCP Server. Nothing to install.
intentions_energy_chart is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the intentions_energy_chart rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for intentions_energy_chart. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
intentions_energy_chart is provided by the Intentions MCP Server MCP server (https://mcp.intentions.me/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 7 Intentions MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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