PlantUML Web Server

@startuml
skinparam backgroundColor #f5efe2
skinparam shadowing false
skinparam class {
  BackgroundColor #fdfaf0
  BorderColor #b8a982
  ArrowColor #6e5d3d
  FontName "Helvetica"
}
skinparam note {
  BackgroundColor #f0e3c4
  BorderColor #b8a982
}
hide empty members

class "SkillSwap Platform" as skillswap_platform <<system>> #2c4a6b {
  user_profile : string
  skill_inventory : enum{design,legal,writing,coding,consulting}
  reputation_score : number
}
class "Remote Worker" as remote_worker <<actor>> {
  marketable_skill : string
  desired_skill : string
}
class "Service Listing" as service_listing <<block>> {
  offered_skill : string
  required_skill : string
  scope_hours : number
}
class "Swap Session" as swap_session <<block>> {
  start_time : string
  end_time : string
  topic : string
}
class "Mediation Record" as mediation_record <<block>> {
  dispute_details : string
  resolution : boolean
}

class "No money changes hands inside the platform" as no_money_exchange <<constraint>> {
}
class "Identity verification via LinkedIn or similar at signup" as identity_verification <<constraint>> {
}
class "Disputes capped to mediator review — no chargeback equivalent" as dispute_mediation_cap <<constraint>> {
}

remote_worker --> skillswap_platform : registers_on
skillswap_platform *-- service_listing : generates
remote_worker --> service_listing : creates
skillswap_platform *-- swap_session : manages
remote_worker --> mediation_record : initiates_for
no_money_exchange ..> skillswap_platform : applies_to
identity_verification ..> remote_worker : applies_to
dispute_mediation_cap ..> skillswap_platform : applies_to

legend right
  **Requirements**
  **REQ-001** — The platform must facilitate end-to-end completion of a skill swap (match, scope, exchange, rating) within one week.
  **REQ-002** — The system must match users based on reciprocal skill needs and availability.
  **REQ-003** — The system must enforce a maximum exchange scope of two hours.
endlegend
@enduml

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