MCP Bitbucket Python

Instructions

Implementation Reference

• src/mcp_bitbucket/server.py:649-668 (handler)

  Handler implementation for the 'bb_read_file' tool. Fetches file content from Bitbucket repository using API GET request to /src/{branch}/{path} endpoint and returns the raw text content or error message.

  elif name == "bb_read_file":
      workspace = arguments.get("workspace", "kallows")
      repo_slug = arguments.get("repo_slug")
      file_path = arguments.get("path")
      branch = arguments.get("branch", "main")
  
      url = f"https://api.bitbucket.org/2.0/repositories/{workspace}/{repo_slug}/src/{branch}/{file_path}"
      response = requests.get(url, auth=auth)
  
      if response.status_code == 200:
          return [types.TextContent(
              type="text",
              text=response.text
          )]
      else:
          return [types.TextContent(
              type="text",
              text=f"Failed to read file: {response.status_code}\n{format_permission_error(response.text)}",
              isError=True
          )]

• src/mcp_bitbucket/server.py:169-196 (registration)

  Tool registration in list_tools() handler, defining the name, description, and input schema for 'bb_read_file'.

  types.Tool(
      name="bb_read_file",
      description="Read a file from a Bitbucket repository",
      inputSchema={
          "type": "object",
          "properties": {
              "workspace": {
                  "type": "string",
                  "description": "Repository workspace (defaults to kallows)",
                  "default": "kallows"
              },
              "repo_slug": {
                  "type": "string",
                  "description": "Repository slug/name"
              },
              "path": {
                  "type": "string",
                  "description": "Path to the file in the repository"
              },
              "branch": {
                  "type": "string",
                  "description": "Branch name (defaults to main/master)",
                  "default": "main"
              }
          },
          "required": ["repo_slug", "path"]
      }
  ),