branch
Lists, creates, renames, or deletes branches. Returns structured branch data. Pass
This record as markdown: /tools/io-github-dave-london-pare-search/branch.md
What branch does on Search
AI agents call branch to permanently remove resources in Search, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why branch is rated Critical
The tool explicitly supports deleting branches, which is an irreversible destructive operation. Since the most severe applicable category must be chosen, and branch deletion cannot be undone (especially on remote repositories), this classifies as Destructive with high severity due to potential loss of development history or work.
From the tool's definition Lists, creates, renames, or deletes branches
Attacks that exploit this kind of access
The rule that runs branch safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Search, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For branch, this is the rule to start with:
branch is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Search, apply this rule, and every branch call is checked against it from then on.
Questions about branch
Lists, creates, renames, or deletes branches. Returns structured branch data. Pass. It is categorised as a Destructive tool in the Search MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Search MCP server in PolicyLayer and add a rule for branch: 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 Search. Nothing to install.
branch is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the branch 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 branch. 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.
branch is provided by the Search MCP server (Dave-London/Pare). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
More on Search, and thousands of servers like it.
Across the catalogue