mcp-v3-provider-context

---

name: mcp-v3-provider-context description: Use for LidFly MCP v3 provider scope resolution: get_provider_context, resolve_campaign_scope, multi-account Yandex/VK/Avito/LidFly workflows, campaign lookup by name, and safe transfer of scope_arguments into call_tool/call_write_tool.

MCP v3 Provider Context

Use this helper before any provider task where the account, client, connection, campaign, or Workspace project is not already exact.

Required Sequence

1. Find tools with search_tools.
2. Read schemas with get_tool_schema before the first call.
3. Resolve provider scope:
   • account/client/project unknown: get_provider_context({ provider, query? });
   • campaign named by user: resolve_campaign_scope({ provider, query, workspace_project_id? }).
4. Copy only returned tool_args, scope_arguments, or next_call.arguments into the next provider call.
5. Read with call_tool; write with call_write_tool.

Scope Rules

• Do not infer client_login, client_id, account_id, counter_id, host_id, or connection_id from a human name.
• If resolve_campaign_scope returns candidates, ask for the exact workspace_project_id or campaign id.
• For campaign write in agency/team Пространства, include workspace_project_id unless preflight returned one unambiguous scope.
• If provider context says a tool is available only in a selected Пространство, fail closed and ask for that project id.

Provider Keys

• Yandex Direct: connection_id, optional client_login.
• Metrika: counter_id, optional connection_id; no client_login.
• VK Ads: connection_id, optional client_id.
• Avito Ads: connection_id, optional 9-digit account_id.
• Yandex Webmaster: start with webmaster_get_hosts, then host_id; no client_login.
• LidFly sites: subdomain, site id, or store id from returned tool args.

Output

Tell the user which scope was selected in human terms and include the exact id only when useful for audit: workspace_project_id, provider account, campaign id. Do not expose tokens or secrets.