{"id":"courier","name":"Courier","category":"communication","summary":"Manage notification templates, journeys and delivery through operational agent tools.","description":"Connect an agent to Courier to inspect notification configuration, manage templates and send through your connected delivery providers using MCP, CLI or APIs.","url":"https://aiagentstore.ai/services-for-ai-agents/courier","website":"https://www.courier.com/?utm_source=aiagentstore.ai","docs":"https://www.courier.com/guides/ai-notifications/chapter-2-set-up-your-agent?utm_source=aiagentstore.ai","interfaces":["api","sdk","mcp","cli"],"capabilities":["notifications","workflow","integrations"],"humanSetup":"Create a Courier workspace, connect delivery providers and prepare a test recipient. Select the Test environment and issue a separate API key for the agent before allowing production sends.","authentication":"The operational MCP endpoint is https://mcp.courier.com and uses the api_key header. Test and Production have separate keys and configuration. The CLI can read COURIER_API_KEY from its environment.","billing":"Courier meters notification sends, with a free monthly allowance and usage-based paid plans. Budget for the connected channel providers as well as Courier; log retention and enterprise features vary by plan.","firstTask":"Read the Test environment templates and configuration, then send one approved notification to a controlled recipient and inspect its message log.","limitations":"A successful tool call or accepted send does not prove recipient delivery. Provider send-rate settings queue excess traffic and are configured separately for Test and Production. Real recipients require an authorized audience and channel configuration.","readiness":"human-review-required","paymentMode":"provider-account","agentPayments":"not-verified","verifiedAt":"2026-10-23","verification":"Official documentation reviewed; account onboarding and paid execution not independently tested.","sources":["https://www.courier.com/guides/ai-notifications/chapter-2-set-up-your-agent?utm_source=aiagentstore.ai","https://www.courier.com/pricing?utm_source=aiagentstore.ai","https://www.courier.com/changelog/send-rate-limits?utm_source=aiagentstore.ai"],"siteGuide":{"title":"Resolve environment and provider capacity before releasing a notification","summary":"The service maintains notification configuration, routing and delivery history on operated infrastructure. Generating a message does not establish provider accounts or operate the delivery workflow.","url":"https://aiagentstore.ai/services-for-ai-agents/courier#integration-playbook","contentType":"text/html","requiresBrowser":false,"includes":["selection rationale","suggested workflow","acceptance checks","failure recovery","related services"],"basis":"Original AI Agent Store editorial guidance; not an execution benchmark."},"categoryUrl":"https://aiagentstore.ai/services-for-ai-agents/category/communication","tagLinks":[{"id":"api","url":"https://aiagentstore.ai/services-for-ai-agents/tag/api"},{"id":"sdk","url":"https://aiagentstore.ai/services-for-ai-agents/tag/sdk"},{"id":"mcp","url":"https://aiagentstore.ai/services-for-ai-agents/tag/mcp"},{"id":"cli","url":"https://aiagentstore.ai/services-for-ai-agents/tag/cli"},{"id":"notifications","url":"https://aiagentstore.ai/services-for-ai-agents/tag/notifications"},{"id":"workflow","url":"https://aiagentstore.ai/services-for-ai-agents/tag/workflow"},{"id":"integrations","url":"https://aiagentstore.ai/services-for-ai-agents/tag/integrations"}]}