Configure synchronization behavior and preferences
AI agents use ticktick_update_sync_settings to create or update resources in TickTick MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your TickTick MCP Server environment.
This tool creates or modifies configuration data (sync settings and preferences) reversibly. Users can update these settings again or revert to previous configurations, making it a Write operation. The blast radius is minimal since sync settings changes do not cause data loss, financial transactions, or execute arbitrary operations.
From the tool's definition Tool name 'ticktick_update_sync_settings' and description 'Configure synchronization behavior and preferences' indicate modification of settings without irreversible deletion or financial impact.
Documented attack patterns abuse exactly the kind of access ticktick_update_sync_settings gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and TickTick MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for ticktick_update_sync_settings:
{
"version": "1",
"default": "deny",
"tools": {
"ticktick_update_sync_settings": {
"limits": [
{
"counter": "ticktick_update_sync_settings_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}ticktick_update_sync_settings stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Configure synchronization behavior and preferences. It is categorised as a Write tool in the TickTick MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the TickTick MCP Server MCP server in PolicyLayer and add a rule for ticktick_update_sync_settings: 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 TickTick MCP Server. Nothing to install.
ticktick_update_sync_settings is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the ticktick_update_sync_settings 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 ticktick_update_sync_settings. 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.
ticktick_update_sync_settings is provided by the TickTick MCP Server MCP server (liadgez/ticktick-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from TickTick MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
114 TickTick MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.