github-integration | PolicyLayer

WHAT IT DOES

What github-integration does on IMCP - Insecure Model Context Protocol

AI agents invoke github-integration to trigger actions in IMCP - Insecure Model Context Protocol. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why github-integration needs a policy

GitHub integrations typically involve operations such as pushing/pulling code, triggering workflows, managing repositories, or executing actions — placing it in the Execute or potentially Destructive category. Given the server context (deliberately vulnerable IMCP framework) and the name implying external system interaction, Execute is the most likely category.

From the tool's definition Tool name 'github-integration' suggests interaction with GitHub (code execution, repository operations, webhooks, etc.), but the description is empty and provides no further details.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

github-integration Rate-limited

github-integration stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "github-integration": {
      "limits": [
        {
          "counter": "github-integration_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches IMCP - Insecure Model Context Protocol, so you can run agents against it safely.

FAQ

Questions about github-integration

What does the github-integration tool do? +

github-integration. It is categorised as a Execute tool in the IMCP - Insecure Model Context Protocol MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on github-integration? +

Register the IMCP - Insecure Model Context Protocol MCP server in PolicyLayer and add a rule for github-integration: 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 IMCP - Insecure Model Context Protocol. Nothing to install.

What risk level is github-integration? +

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

Can I rate-limit github-integration? +

Yes. Add a rate_limit block to the github-integration 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 github-integration completely? +

Set action: deny in the PolicyLayer policy for github-integration. 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 github-integration? +

github-integration is provided by the IMCP - Insecure Model Context Protocol MCP server (nav33n25/imcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.