task_events

Query task event logs (tool calls, tool results, assistant/user messages, feedback, file ops) from the local database.

SERVERCoWork OS SOURCECoWork-OS/CoWork-OS

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/cowork-os/task-events.md

WHAT IT DOES

What task_events does on CoWork OS

AI agents call task_events to retrieve information from CoWork OS without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why task_events is rated Low

This is a straightforward query/retrieval operation with no side effects. It accesses historical event logs without creating, modifying, deleting, or executing any actions. The read-only nature and limited scope of accessing local event history present minimal risk even if misused by an agent.

From the tool's definition Tool description states it 'Query task event logs' from local database. Query operations are non-mutating retrievals that only read historical data about tool calls, messages, and feedback.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs task_events safely

PolicyLayer is an MCP gateway: it sits between your AI agents and CoWork OS, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For task_events, this is the rule to start with:

task_events Allowed

task_events is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "task_events": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect CoWork OS, apply this rule, and every task_events call is checked against it from then on.

FAQ

Questions about task_events

What does the task_events tool do? +

Query task event logs (tool calls, tool results, assistant/user messages, feedback, file ops) from the local database. It is categorised as a Read tool in the CoWork OS MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on task_events? +

Register the CoWork OS MCP server in PolicyLayer and add a rule for task_events: 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 CoWork OS. Nothing to install.

What risk level is task_events? +

task_events is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit task_events? +

Yes. Add a rate_limit block to the task_events 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.

How do I block task_events completely? +

Set action: deny in the PolicyLayer policy for task_events. 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.

What MCP server provides task_events? +

task_events is provided by the CoWork OS MCP server (CoWork-OS/CoWork-OS). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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