Koskamo

RevDesk MCP

Provides AI agents with secure access to RevDesk's AI-native conversion platform, enabling management of calling, SMS, phone numbers, caller IDs, and usage data through authenticated Streamable HTTP tool calls.

Visit Cell Labs, Inc.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

RevDesk MCP logo, by Cell Labs, Inc.Community listingStreamable HTTPNo sign-inEndpoint checked 2026-11-07Published by Cell Labs, Inc.
You need:organization-scoped OAuth grants or API keys with least-privilege scopes
MCP endpoint (Streamable HTTP)
https://mcp.revdesk.com/mcp
Vendor documentation

What its tools do

10 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Read-only (6)

Can change data (4)

10 of 10 have a description · 10 of 10 declare behavior hints · 7 of 7 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Manage calling and SMS communications
  • Configure phone numbers and caller IDs
  • Monitor platform usage metrics
  • Execute conversion tasks via agents

Source and maintenance

Community listingRegistry 1.1.0
mcp-registry: io.github.cell-labs-inc/revdesk-product@1.1.0Project website

Protocol and capabilities

Server
RevDeskduct MCP 1.1.0
MCP protocol negotiated in check
2025-11-25
Tools
10 advertised
Resources
1 advertised
Resource templates
0 advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": true
  },
  "resources": {
    "listChanged": true
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Use RevDesk to review calls and usage, manage phone numbers and caller IDs, send SMS, and place or end calls. Tool discovery is public; organization data and every tool call require a least-privilege OAuth grant or RevDesk API key. Confirm costly, destructive, or externally visible actions with the user before invoking them.

Tools

10 advertised

send_sms — Send SMS
Advertised by the server during the last successful anonymous check.
Advertised destructiveOpen-world

Send a text message from one of the account's RevDesk phone numbers. Both numbers must be E.164 (+14155550123). Use list_phone_numbers to find a valid 'from' number.

send_sms input schema
{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "to",
    "from",
    "message"
  ],
  "properties": {
    "to": {
      "type": "string",
      "pattern": "^\\+[1-9]\\d{1,14}$",
      "description": "Destination number in E.164 format"
    },
    "from": {
      "type": "string",
      "pattern": "^\\+[1-9]\\d{1,14}$",
      "description": "One of the account's RevDesk numbers, E.164"
    },
    "message": {
      "type": "string",
      "maxLength": 1600,
      "minLength": 1,
      "description": "Message body"
    }
  }
}
send_sms annotations
{
  "readOnlyHint": false,
  "openWorldHint": true,
  "idempotentHint": false,
  "destructiveHint": true
}
place_call — Place a call
Advertised by the server during the last successful anonymous check.
Advertised destructiveOpen-world

Place an outbound phone call from one of the account's RevDesk numbers to a destination. The call is bridged server-side (no audio flows through the AI). Returns a call id for status checks.

place_call input schema
{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "to_number",
    "from_number"
  ],
  "properties": {
    "record": {
      "type": "boolean",
      "description": "Record the call (default true)"
    },
    "to_number": {
      "type": "string",
      "pattern": "^\\+[1-9]\\d{1,14}$",
      "description": "Destination number in E.164 format"
    },
    "from_number": {
      "type": "string",
      "pattern": "^\\+[1-9]\\d{1,14}$",
      "description": "One of the account's RevDesk numbers, E.164"
    }
  }
}
place_call annotations
{
  "readOnlyHint": false,
  "openWorldHint": true,
  "idempotentHint": false,
  "destructiveHint": true
}
list_calls — List call history
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

List recent calls with status, duration, and cost. Most recent first.

list_calls input schema
{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1,
      "description": "Max results (default 20)"
    },
    "status": {
      "type": "string",
      "description": "Filter by status, e.g. COMPLETED, FAILED, NO_ANSWER"
    }
  }
}
list_calls annotations
{
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}
get_call — Get call details
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Get the current status and details of a single call by id.

get_call input schema
{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "call_id"
  ],
  "properties": {
    "call_id": {
      "type": "string",
      "description": "Call id from place_call or list_calls"
    }
  }
}
get_call annotations
{
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}
hangup_call — Hang up a call
Advertised by the server during the last successful anonymous check.
Advertised destructiveOpen-world

Hang up an in-progress call by id.

hangup_call input schema
{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "call_id"
  ],
  "properties": {
    "call_id": {
      "type": "string",
      "description": "Call id of an active call"
    }
  }
}
hangup_call annotations
{
  "readOnlyHint": false,
  "openWorldHint": true,
  "idempotentHint": false,
  "destructiveHint": true
}
list_phone_numbers — List phone numbers
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

List the phone numbers owned by this account (usable as 'from' numbers).

list_phone_numbers input schema
{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {}
}
list_phone_numbers annotations
{
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}
search_available_numbers — Search available numbers
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Search phone numbers available for purchase, by area code or digit pattern.

search_available_numbers input schema
{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 50,
      "minimum": 1,
      "description": "Max results (default 10)"
    },
    "country": {
      "type": "string",
      "maxLength": 2,
      "minLength": 2,
      "description": "ISO country code (default US)"
    },
    "contains": {
      "type": "string",
      "description": "Digit pattern the number should contain"
    },
    "area_code": {
      "type": "string",
      "pattern": "^\\d{3}$",
      "description": "3-digit US area code"
    }
  }
}
search_available_numbers annotations
{
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}
buy_phone_number — Buy a phone number
Advertised by the server during the last successful anonymous check.
Advertised destructiveOpen-world

Purchase a phone number for this account. Provide an exact number from search_available_numbers, or just an area code to auto-pick. Billing applies to the RevDesk account.

buy_phone_number input schema
{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 120,
      "description": "Display name for the number"
    },
    "area_code": {
      "type": "string",
      "pattern": "^\\d{3}$",
      "description": "3-digit area code to pick from"
    },
    "phone_number": {
      "type": "string",
      "description": "Exact number to purchase, E.164"
    }
  }
}
buy_phone_number annotations
{
  "readOnlyHint": false,
  "openWorldHint": true,
  "idempotentHint": false,
  "destructiveHint": true
}
list_caller_ids — List caller IDs
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

List verified caller IDs and their CNAM display names.

list_caller_ids input schema
{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {}
}
list_caller_ids annotations
{
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}
get_usage — Get usage
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Current-month usage rollup: calls placed, minutes used, active numbers, spend.

get_usage input schema
{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {}
}
get_usage annotations
{
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

1 advertised

revdesk-usage-summary — RevDesk usage summary

Advertised by the server during the last successful anonymous check.

A compact MCP App surface accompanying the get_usage tool result.

revdesk-usage-summary URI
ui://revdesk/usage-summary.html

MIME type: text/html;profile=mcp-app

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (1 of 1 answered).

  1. 2026-11-07: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
1409 ms
95th percentile latency
1409 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 1409 ms · metadata changed · 10 tool(s), 1 resource(s), 0 resource template(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http revdesk-mcp https://mcp.revdesk.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add revdesk-mcp --url https://mcp.revdesk.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable revdesk-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "revdesk-mcp": {
      "url": "https://mcp.revdesk.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "revdesk-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.revdesk.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start revdesk-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "revdesk-mcp": {
      "type": "http",
      "url": "https://mcp.revdesk.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http revdesk-mcp https://mcp.revdesk.com/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://mcp.revdesk.com/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "revdesk-mcp": {
      "serverUrl": "https://mcp.revdesk.com/mcp"
    }
  }
}

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