当用户要求查看 GitBranchMCP 分支对话日志、branch log 或消息链时调用。
AI agents call get_branch_log to retrieve information from GitBranchMCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only retrieves and displays existing data (logs, messages) with no side effects. It matches the Read category: queries data without altering system state. The local-first nature and context documentation purpose further support low severity—logs are informational only.
From the tool's definition Tool name 'get_branch_log' and description indicate it retrieves/views branch conversation logs and message chains ('查看 GitBranchMCP 分支对话日志、branch log 或消息链' = view branch conversation logs). No modification, deletion, or execution occurs.
Attacks that exploit this kind of access
当用户要求查看 GitBranchMCP 分支对话日志、branch log 或消息链时调用。. It is categorised as a Read tool in the GitBranchMCP MCP Server, which means it retrieves data without modifying state.
Register the GitBranch MCP server in PolicyLayer and add a rule for get_branch_log: 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 GitBranchMCP. Nothing to install.
get_branch_log is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_branch_log 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 get_branch_log. 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.
get_branch_log is provided by the GitBranch MCP server (lianggaoyuan/gitbranchmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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