API capability pack for bounded Buffer GraphQL operations against https://api.buffer.com only. Reads the authenticated account, organizations, connected social channels, scheduled/sent/error posts, daily posting limits, aggregate post metrics, idea groups, and content ideas. Bundles a scheduled channel/posts digest, an AI-assisted content calendar brief, and approval-gated workflows for creating one scheduled post or one idea. Enroll a Buffer API key or OAuth access token connection as bearer auth; no credential is embedded in the manifest. Writes are approval-gated and limited to create/edit one post or create one idea. The pack intentionally excludes post deletion, queue reordering, arbitrary GraphQL passthrough, channel/account mutation, team/admin management, OAuth app management, uploads beyond documented remote asset inputs, and unsupported social-network-specific automation.