ThunderPhone
Build, test and run AI phone agents from Claude: create agents, get numbers, place calls, run test suites and campaigns, and review recordings and transcripts.
Add to Claude (opens in new tab)ThunderPhone is a voice AI platform for phone agents that answer and place real calls. This connector gives Claude your ThunderPhone workspace.
What you can do:
- Create an agent from a plain-language description, pick a voice and languages, attach a knowledge base, and deploy it.
- Search for and provision phone numbers, or bring your own SIP/VoIP numbers.
- Generate test scenarios, run simulated calls against a draft, and read per-scenario results before going live.
- Place outbound calls and run campaigns, with pause and stop.
- Review calls: status, transcript, grade, recording link and exports.
- Import existing agents from Vapi, Retell, ElevenLabs or Bland.
- Check balance and pricing, manage webhooks and integrations, and search the ThunderPhone docs.
Safety: sign-in is OAuth 2.1 with scoped access, and every tool is limited to the organization you approve. Deleting an agent or phone number, discarding a draft, and starting a campaign all need a second confirmation step before anything changes. Pausing or stopping a campaign never waits. Outbound calling requires consent from the people you call.
Tools
- add_campaign_contacts
- add_knowledge_document
- campaign_action
- create_agent
- create_campaign
- create_integration
- create_knowledge_base
- create_mcp_server
- create_test_scenario
- create_webhook_endpoint
- delete_agent
- delete_phone_number
- deploy_agent
- discard_agent_draft
- duplicate_agent
- export_calls
- generate_test_scenarios
- get_agent
- get_billing_summary
- get_call
- get_call_audio_url
- get_call_grade
- get_call_transcript
- get_campaign_stats
Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Related connectors
Draft replies, summarize threads, & search your inbox
Access SharePoint, OneDrive, Outlook, and Teams directly in Claude
Send messages, create canvases, and fetch Slack data
CRM context for every answer, insight, and action
Connect to Asana to coordinate tasks, projects, and goals
monday.com project management & CRM for projects, tasks, portfolios, boards, workflows, milestones, dependencies, forms, dashboards, cross-project portfolio status, and critical paths.