Medium Risk

github_projects

Manages GitHub Project items for planning and tracking work. Supports listing, getting, creating, updating, and deleting project items within a GitHub ProjectV2 board. Use this to create and manage tasks, update statuses, and track progress.

How to control github_projects ↓

What github_projects does on SushiMCP

AI agents use github_projects to create or update resources in SushiMCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your SushiMCP environment.

Medium Risk

Why github_projects needs a policy

While the tool supports deletion ('deleting project items'), the core functionality emphasizes creation and updates of project tracking items. The fact that deletions are mentioned alongside creation/update operations suggests they are reversible project management actions (removing a task from a board), not permanent data destruction.

From the tool's definition Tool description states 'Supports listing, getting, creating, updating, and deleting project items' and 'create and manage tasks, update statuses'.

Documented attack patterns abuse exactly the kind of access github_projects gives an agent:

How to control github_projects

PolicyLayer is an MCP gateway — it sits between your AI agents and SushiMCP, and nothing reaches the server without passing your rules. This is the rule we recommend for github_projects:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "github_projects": {
      "limits": [
        {
          "counter": "github_projects_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

github_projects 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.

  1. Create a free account and register SushiMCP — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
LIMIT THIS TOOL →

Free to start. No card required.

Related tools and policies

Go deeper

Questions about github_projects

What does the github_projects tool do? +

Manages GitHub Project items for planning and tracking work. Supports listing, getting, creating, updating, and deleting project items within a GitHub ProjectV2 board. Use this to create and manage tasks, update statuses, and track progress. It is categorised as a Write tool in the SushiMCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on github_projects? +

Register the Sushi MCP server in PolicyLayer and add a rule for github_projects: 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 SushiMCP. Nothing to install.

What risk level is github_projects? +

github_projects is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit github_projects? +

Yes. Add a rate_limit block to the github_projects 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_projects completely? +

Set action: deny in the PolicyLayer policy for github_projects. 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_projects? +

github_projects is provided by the Sushi MCP server (maverickg59/sushimcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every SushiMCP tool call.

Start from SushiMCP, 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.

7 SushiMCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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