ChatGPT first · compatible AI hosts too

Remote MCP phone calls for ChatGPT and AI agents

Connect ChatGPT first, or use any compatible AI host that supports remote Streamable HTTP MCP and OAuth. ClawCall exposes eleven bounded tools for real, user-directed English-language calls to US +1 numbers, then returns lifecycle and network outcome plus captured transcript evidence when present.

Connect ChatGPT →View all host paths

Remote Streamable HTTP MCP endpoint

https://api.clawcall.dev/mcp

Ten researched paths

Choose your current agent guide

Setup belongs to the host—not only the model inside it. ChatGPT and Claude are live UI verified; the other pages distinguish first-party documentation review, host restrictions, and fallback-only paths.

Featured · Live UI verified · 2026-08-23

ChatGPT

Connect ChatGPT to ClawCall remote MCP with OAuth, PKCE S256, eleven tools, safe verification, and transcript-backed US phone calls.

Connect ChatGPT →Official docs reviewed · 2026-08-23

Google Gemini

Connect Google Gemini to ClawCall with current MCP steps, Always allow guidance, safe verification, troubleshooting, and cited sources.

Open guide →Live UI verified · 2026-08-23

Claude

Connect Claude to ClawCall with current MCP steps, Always allow guidance, safe verification, troubleshooting, and cited sources.

Open guide →Official docs reviewed · 2026-08-23

Microsoft Copilot

Connect Microsoft Copilot to ClawCall with current MCP steps, Always allow guidance, safe verification, troubleshooting, and cited sources.

Open guide →Official docs reviewed · 2026-08-23

Perplexity

Connect Perplexity to ClawCall with current MCP steps, Always allow guidance, safe verification, troubleshooting, and cited sources.

Open guide →Official docs reviewed · 2026-08-23

OpenAI Codex

Connect OpenAI Codex to ClawCall with current MCP steps, Always allow guidance, safe verification, troubleshooting, and cited sources.

Open guide →Official docs reviewed · 2026-08-23

Cursor

Connect Cursor to ClawCall with current MCP steps, Always allow guidance, safe verification, troubleshooting, and cited sources.

Open guide →Official docs reviewed · 2026-08-23

Grok Build

Connect Grok Build to ClawCall with current MCP steps, Always allow guidance, safe verification, troubleshooting, and cited sources.

Open guide →Official docs reviewed · 2026-08-23

Meta AI

Check Meta AI and ClawCall compatibility, then use a supported agent host or server-side REST fallback with safe, cited steps.

Open guide →Official docs reviewed · 2026-08-23

DeepSeek

Check DeepSeek and ClawCall compatibility, then use a supported agent host or server-side REST fallback with safe, cited steps.

Open guide →

Compatibility

The host must support the connection contract

ClawCall works with AI hosts that support remote Streamable HTTP MCP and OAuth. Host features can vary by plan, workspace policy, admin settings, and version. Grok Build is listed separately from consumer Grok, and Meta AI / DeepSeek are labeled fallback-only rather than being given invented connector support.

HostTransportAuthSetupGuide / verification

ChatGPTRemote Streamable HTTP MCPOAuth 2.1 with discovery, PKCE S256, and DCRPlugins / custom MCPLive UI verified

Google GeminiRemote MCP URLOAuth discovery and DCRGemini Spark custom Connected AppOfficial docs reviewed

ClaudeRemote Streamable HTTPOAuth with discovery and DCRCustom connectorLive UI verified

Microsoft CopilotStreamable HTTPOAuth 2.0 dynamic discoveryCopilot Studio MCP onboarding wizardOfficial docs reviewed

PerplexityStreamable HTTPOAuth discovery and DCREnterprise custom remote connectorOfficial docs reviewed

OpenAI CodexStreamable HTTPOAuth with DCR/CIMDCLI or IDE MCP serverOfficial docs reviewed

CursorStreamable HTTPOAuth with DCRCustomize / mcp.jsonOfficial docs reviewed

Grok BuildRemote HTTP MCPAutomatic OAuth browser flowgrok mcp CLIOfficial docs reviewed

Meta AINo documented consumer remote MCP pathUse host OAuth or REST API key in a trusted runtimeCompatible host or REST fallbackOfficial docs reviewed

DeepSeekNo documented first-party hosted MCP clientHost OAuth or REST API key in a trusted runtimeUse DeepSeek inside a compatible host or custom runtimeOfficial docs reviewed

Eleven MCP tools

A bounded workflow, not a raw API dump

get_calling_guide is required before any ClawCall work. Before each call, the host reads current outbound guidance; after a call, it polls status and reads the transcript evidence actually captured. A network outcomedoes not prove the user's task succeeded—captured evidence does.

get_calling_guideRead

Required before any ClawCall work. Read current workflow guidance and examples before placing calls.

get_balanceRead

Read the signed-in account's plan and remaining trial allowance.

get_call_settingsRead

Read reusable voice/personality, reserved-number capabilities, and inbound-assistant availability.

update_call_settingsWrite

Update global or inbound call settings in separate calls.

place_callWrite

Start one real outbound phone call and return immediately.

place_call_and_waitWrite

Start one call and wait up to 90 seconds for an initial result.

get_callRead

Read a call's lifecycle, outcome, and a nullable bounded transcript tail.

get_call_transcriptRead

Read the transcript evidence captured for a call.

list_callsRead

Read recent call history for the connected account.

get_recordingRead

Get a temporary, playable recording URL when one is available.

hangup_callWrite

Stop a queued or live phone call.

OAuth and security

Your API key stays out of the AI host

Remote MCP uses OAuth 2.1 authorization code with PKCE S256 and Dynamic Client Registration. The host discovers ClawCall's authorization-server and protected-resource metadata, then receives revocable tokens mapped to one signed-in account. Review the exact destination and permissions on the consent screen.

calls:read

Read plan/trial state, call settings, reserved-number status, call status, captured transcript evidence when present, history, and temporary recording access when available.

calls:write

Place and hang up real phone calls or update call settings when you ask the assistant to do so.

A phone call is an external action. Confirm the number, task, and decision boundaries before a write tool runs. To revoke access, remove ClawCall in the host and open Dashboard → Settings → Connected AI assistants → Disconnect. ClawCall revokes that connection's token family.

Any compatible client

Generic remote MCP setup

Confirm the host supports remote Streamable HTTP MCP, OAuth, PKCE S256, and Dynamic Client Registration. ClawCall serves MCP revision 2026-07-28 with legacy negotiation for 2025-era clients.
Add https://api.clawcall.dev/mcp as a remote server. Do not paste a ClawCall API key.
Sign in to ClawCall and approve calls:read and calls:write.
Verify safely: “Check my ClawCall plan and remaining trial allowance. Do not place a call.”
Review all eleven tools, then use a normal request. The enabled host can select ClawCall automatically.

Fallbacks

Choose the connection method your host supports

Hosted MCP — preferred

For compatible AI hosts. One endpoint, ClawCall OAuth, bounded tools, and automatic tool selection.

Read setup →

REST API

For custom runtimes and direct HTTP integrations. REST clients use API keys or the documented trial flow.

Read setup →

Packaged agent skill

For skill-aware agents that need ClawCall's calling procedure and REST workflow.

Read setup →

Hosted MCP FAQs

Which AI products can connect to ClawCall?

ClawCall works directly with AI hosts that support remote Streamable HTTP MCP and OAuth. The ten-agent catalog distinguishes direct, host-restricted, and fallback-only paths; only ChatGPT and Claude are labeled live UI verified for this release.

Does an MCP host receive my ClawCall API key?

No. The host receives revocable OAuth tokens for the scopes you approve. ClawCall API keys are for REST clients and are not copied into the AI host.

Do I need to choose ClawCall for every request?

Usually not. Once the connection is enabled, a compatible host can select ClawCall automatically from a normal phone-call request. A host's tool picker is useful for checking or forcing the connection, but it is optional.

How do I disconnect an AI host?

Remove ClawCall in the AI host, then open ClawCall Dashboard → Settings → Connected AI assistants and select Disconnect. Disconnecting in ClawCall revokes the connection's token family.