MCP Tool Reference High Risk

actions_run_trigger

Trigger GitHub Actions workflow actions

Part of the GitHub MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

WHEN AI AGENTS USE THIS TOOL

AI agents invoke actions_run_trigger to trigger processes or run actions in GitHub. Execute operations can have side effects beyond the immediate call — triggering builds, sending notifications, or starting workflows. Rate limits and argument validation are essential to prevent runaway execution.

WHY ENFORCE A POLICY ON ACTIONS_RUN_TRIGGER

actions_run_trigger can trigger processes with real-world consequences. An uncontrolled agent might start dozens of builds, send mass notifications, or kick off expensive compute jobs. Intercept enforces rate limits and validates arguments to keep execution within safe bounds.

RECOMMENDED POLICY

Execute tools trigger processes. Rate-limit and validate arguments to prevent unintended side effects.

github.yaml
tools:
  actions_run_trigger:
    rules:
      - action: allow
        rate_limit:
          max: 10
          window: 60
        validate:
          required_args: true

See the full GitHub policy for all 83 tools.

DETAILS

Tool Name

actions_run_trigger

Category

Execute

MCP Server

GitHub MCP Server

Risk Level

High

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FREQUENTLY ASKED QUESTIONS

What does the actions_run_trigger tool do?

Trigger GitHub Actions workflow actions. It is categorised as a Execute tool in the GitHub MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on actions_run_trigger?

Add a rule in your Intercept YAML policy under the tools section for actions_run_trigger. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the GitHub MCP server.

What risk level is actions_run_trigger?

actions_run_trigger is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit actions_run_trigger?

Yes. Add a rate_limit block to the actions_run_trigger rule in your Intercept 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 actions_run_trigger completely?

Set action: deny in the Intercept policy for actions_run_trigger. 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 actions_run_trigger?

actions_run_trigger is provided by the GitHub MCP server (github/github-mcp-server). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

ENFORCE POLICIES ON GITHUB

Open source. One binary. Zero dependencies.