Client.headers: def of ezmcp@0.1.0.0
Import: import ezmcp@0.1.0.0/src/client.bend as Client
Lines 36-44 of ezmcp@0.1.0.0/src/client.bend: https://jend.leeeet.dev/read.txt?path=ezmcp@0.1.0.0/src/client.bend&start_line=36&end_line=44

import Base
import emerging-ezhttp@0.21.0.0/src/http.bend as Http

# the headers of every POST: a JSON body, both reply types accepted, and
# the negotiated revision once there is one (empty before initialize)
def headers(+version: String) -> List<&2, Http.Header>:
  Bool.pick(List<&2, Http.Header>, String.is_empty(version),
    [Http.H{"Content-Type", "application/json"},
      Http.H{"Accept", "application/json, text/event-stream"}],
    [Http.H{"Content-Type", "application/json"},
      Http.H{"Accept", "application/json, text/event-stream"},
      Http.H{"MCP-Protocol-Version", version}])

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.is_empty
  https://jend.leeeet.dev/definition.txt?path=emerging-ezhttp@0.21.0.0/src/http.bend&name=Header