pr-create
Creates a new pull request. Returns structured data with PR number and URL.
This record as markdown: /tools/io-github-dave-london-pare-test/pr-create.md
What pr-create does on Test
AI agents use pr-create to create or update resources in Test, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Test environment.
Why pr-create is rated Medium
Creating a pull request is a Write operation—it generates a new artifact in the version control system that can be closed, reopened, or deleted without permanent data loss. The action is reversible and does not execute arbitrary code or delete data. Severity is medium because misuse could spam repositories with unwanted PRs, but the effect is containable and not financially binding or destructive.
From the tool's definition Tool name 'pr-create' and description 'Creates a new pull request' indicate creation of a new resource (PR) that modifies repository state reversibly.
Attacks that exploit this kind of access
The rule that runs pr-create safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Test, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For pr-create, this is the rule to start with:
pr-create 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Test, apply this rule, and every pr-create call is checked against it from then on.
Questions about pr-create
Creates a new pull request. Returns structured data with PR number and URL. It is categorised as a Write tool in the Test MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Test MCP server in PolicyLayer and add a rule for pr-create: 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 Test. Nothing to install.
pr-create 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 pr-create 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 pr-create. 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.
pr-create is provided by the Test MCP server (Dave-London/Pare). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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