Create a GitHub repository and set it as the remote origin. Requires github_token in config.
AI agents use github_create_repo to create or update resources in WP Astro MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your WP Astro MCP environment.
This tool creates a new resource (a GitHub repository) in an external service, which is a reversible write operation. While repository creation itself is non-destructive and could theoretically be undone (by deleting the repo), it modifies state in a third-party system and commits the user to a specific artifact location.
From the tool's definition Tool 'github_create_repo' creates a GitHub repository and sets it as the remote origin. The description explicitly states it 'Create[s]' a repository, which is a data modification action that persists in GitHub's system.
Documented attack patterns abuse exactly the kind of access github_create_repo gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and WP Astro MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for github_create_repo:
{
"version": "1",
"default": "deny",
"tools": {
"github_create_repo": {
"limits": [
{
"counter": "github_create_repo_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}github_create_repo 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.
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Create a GitHub repository and set it as the remote origin. Requires github_token in config. It is categorised as a Write tool in the WP Astro MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the WP Astro MCP server in PolicyLayer and add a rule for github_create_repo: 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 WP Astro MCP. Nothing to install.
github_create_repo 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 github_create_repo 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 github_create_repo. 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.
github_create_repo is provided by the WP Astro MCP server (vapvarun/wp-astro-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from WP Astro MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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60 WP Astro MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.