MCP Tool Reference Medium Risk

git_create_branch

Creates a new branch from an optional base branch

Part of the Git MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

modelcontextprotocol/server-git Write

WHEN AI AGENTS USE THIS TOOL

AI agents use git_create_branch to create or modify resources in Git. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.

WHY ENFORCE A POLICY ON GIT_CREATE_BRANCH

Without a policy, an AI agent could call git_create_branch repeatedly, creating or modifying resources faster than any human could review. Intercept's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Git.

RECOMMENDED POLICY

Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.

git.yaml 
tools:
  git_create_branch:
    rules:
      - action: allow
        rate_limit:
          max: 30
          window: 60

See the full Git policy for all 14 tools.

DETAILS

Tool Name

git_create_branch

Category

Write

MCP Server

Git MCP Server

Risk Level

Medium

MORE GIT TOOLS

git_add Write
Adds file contents to the staging area
git_show Read
Shows the contents of a commit
git_branch Other
List Git branches
git_checkout Other
Switches branches
git_clone Other
Clones a repository
git_commit Other
Records changes to the repository
git_diff Other
Shows differences between branches or commits
git_diff_staged Other
Shows changes staged for the next commit

View all 14 tools →

SIMILAR WRITE TOOLS ON OTHER SERVERS

create_table Airtable
Create a new table with fields
update_table Airtable
Update a table's name or description
create_field Airtable
Add a new field to a table
update_field Airtable
Modify an existing field
create_record Airtable
Add a new record
update_record Airtable
Modify an existing record

RELATED READING

FREQUENTLY ASKED QUESTIONS

What does the git_create_branch tool do?

Creates a new branch from an optional base branch. It is categorised as a Write tool in the Git MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on git_create_branch?

Add a rule in your Intercept YAML policy under the tools section for git_create_branch. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Git MCP server.

What risk level is git_create_branch?

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

Can I rate-limit git_create_branch?

Yes. Add a rate_limit block to the git_create_branch rule in your Intercept 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 git_create_branch completely?

Set action: deny in the Intercept policy for git_create_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.

What MCP server provides git_create_branch?

git_create_branch is provided by the Git MCP server (modelcontextprotocol/server-git). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

ENFORCE POLICIES ON GIT

Open source. One binary. Zero dependencies.

VIEW ON GITHUB Full Git policy →