Skill Claude CodeCodex
Analyzes Sent message delivery, webhook, and activity data to explain funnel drop-offs, delivery failures, read-rate gaps, channel fallback, and suspicious performance changes. Use when a user says MDR, delivery report, message activity, webhook event, failed messages, low delivery rate, RCS fallback, WhatsApp read…
Skill Claude CodeCodex
Plans and executes a migration from Twilio, Sinch, Infobip, Vonage, or MessageBird/Bird to Sent v3 — mapping send calls, status vocabularies, webhook signature schemes, opt-out stores, templates, and tenancy models, then cutting over safely with dual-run and rollback. Use when replacing an incumbent CPaaS provider…
Skill Claude CodeCodex
Guides current Sent RCS and RBM onboarding, launch evidence, carrier approval, text and suggestion-chip templates, Sender Profile readiness, and safe routing. Use for RCS launch, fallback, pinned-channel tests, or broadcast prevention.
Skill Claude CodeCodex
Designs Sent Sender Profile architecture for multi-tenant, multi-brand, and multi-channel systems. Use for API-key scoping, x-profile-id, isolation, inheritance, sharing, billing, WABA, 10DLC campaigns, webhooks, or tenant offboarding.
Skill Claude CodeCodex
Checks the authorized Sent account, organization and Sender Profile scope, balance, onboarding/KYC status, and readiness with the Sent MCP tools. Use when a user asks whether the account can send, what the MCP connection authorized, whether funds are sufficient, why onboarding is blocked, or for a preflight check…
Skill Claude CodeCodex
Queries Sent phone-number capabilities and aggregate messaging, deliverability, and contact analytics with the Sent MCP tools. Use when a user asks for number lookup, line or channel capability, messages sent, delivery rate, contact growth, dashboard metrics, period comparisons, or date-bounded trends. Use…
Skill Claude CodeCodex
Lists, finds, inspects, bulk-creates, summarizes, or deletes Sent contacts with the Sent MCP tools. Use when a user asks to search contacts, get a contact by ID, import or deduplicate a contact list, review a contact's messaging summary, remove a contact, or manage direct contact records. Requires confirmation gates…
Skill Claude CodeCodex
Stands up a production-ready Sent v3 integration in an existing codebase — SDK selection and client construction, x-api-key configuration, idempotent sends, retry and rate-limit handling, the 46-code error catalog, sandbox verification, and a verified webhook receiver. Use when adding Sent to an app for the first…
Skill Claude CodeCodex
Sends SMS, WhatsApp, or RCS messages through Sent and retrieves individual message status and activity history with the Sent MCP tools. Use when a user asks to send or preview a message, check a message ID, confirm delivery status, inspect lifecycle events, investigate a timed-out or ambiguous send, or retry safely.…
Skill Claude CodeCodex
Executes the Sent Sender Profile lifecycle over the API — creating profiles with the right inheritance, sharing, billing, and WhatsApp options, driving profile completion and its callback, managing 10DLC campaigns per profile, and administering users and roles. Use when calling POST /v3/profiles, handling a completion…
Skill Claude CodeCodex
Decides how a Sent message should reach the recipient — automatic routing versus a pinned channel, what the channel array actually does, how fallback and reroute work, and why a message ended as FAILED, FILTERED, BLOCKED, or channel "auto". Use when choosing the channel field, expecting WhatsApp-to-SMS fallback…
Skill Claude CodeCodex
Lists, finds by name or ID, inspects, or deletes existing Sent templates with the Sent MCP tools. Use when a user asks to browse templates, find an approved template, check template language, channel, category, or status, retrieve a template record, or delete a template. Use waba-template-author to write WhatsApp…
Skill Claude CodeCodex
Designs inbound and conversational Sent flows — opt-out and opt-in keyword handling, consent state on contacts, auto-replies inside the WhatsApp 24-hour window, RCS STOP chips, conversation history retrieval, and per-channel inbound capability. Use when handling message.received events, implementing STOP or HELP…
Skill Claude CodeCodex
Builds and debugs Sent v3 webhook receivers end to end — endpoint registration, HMAC signature verification, replay rejection, event dedupe, retry and auto-disable behavior, secret rotation, and delivery-log triage. Use when handling Sent webhook events, verifying x-webhook-signature, fixing 401 or signature-mismatch…
Skill Claude CodeCodex
Routes broad or ambiguous Sent requests to the correct MCP-backed operation or specialist skill. Use when the user asks what Sent can do, says "help me with Sent" or "set up messaging," needs several Sent workflows, or has not made the channel, task, or desired operation clear enough to select a more specific skill.
Skill Claude CodeCodex
Prepares and validates Sent US A2P 10DLC brand and campaign registration through Sender Profiles, including inheritance, all campaign use cases, opt-in evidence, sample-message policy, autoresponses, sandbox validation, TCR status, and rejection remediation.
Skill Claude CodeCodex
Designs and audits tenant-facing Sent template builders, previews, validation, lifecycle UX, and API payload mapping. Use for template editor forms, variables, channel overrides, WhatsApp review, RCS suggestion chips, authentication templates, and safe submission flows.
Skill Claude CodeCodex
Guides WhatsApp Business Account onboarding through Sent, separating dashboard Embedded Signup, organization WABA inheritance, and direct child-profile credentials. Use for WABA connection, Meta signup, profile creation, access-token handling, phone number mapping, completion callbacks, or WhatsApp onboarding failures.
Skill Claude CodeCodex
Writes, classifies, validates, and repairs WhatsApp templates using the Sent v3 template definition contract. Use for utility, marketing, authentication, OTP, Meta review, rejected templates, variables, buttons, channel overrides, or submission-ready Sent payloads.