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Krystal Voice Caller

Drive a Krystal Voice Caller tenant from Claude, Cursor, or any MCP-aware agent.

Connector by KrystalUnity · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 1
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/krystalunity-kvc-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Drive a Krystal Voice Caller tenant from Claude, Cursor, or any MCP-aware agent.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
4 read · 7 write · 0 delete · 1 not yet classified
Secrets
1 (API keys, tokens or passwords)
Install scripts
Not scanned yet
Runs as
Python package

Tools by what they do 12

Read from the source code; the running server may list different tools.

Read 4 · Look things up without changing anything.

  • kvc_after_hours_captures
  • kvc_get_tenant
  • kvc_list_dnc
  • kvc_list_outbound_captures

Write 7 · Create, change, send or run things.

  • kvc_add_dnc
  • kvc_call_history
  • kvc_create_script_draft
  • kvc_place_test_call
  • kvc_send_digest_now
  • kvc_update_tenant
  • kvc_upload_contacts

Not yet classified 1 · We could not tell from the name and description.

  • kvc_chat_script_draft

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • KVC_API_TOKEN

Other settings (environment variables or headers).

  • KVC_BASE_URL

Tools (12)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • kvc_add_dnc

    Add an AU E.164 phone number to tenant DNC.

  • kvc_after_hours_captures

    Return recent reception captures.

  • kvc_call_history

    Return recent call outcomes.

  • kvc_chat_script_draft

    Send a message to an active Script Author draft.

  • kvc_create_script_draft

    Start a Script Author draft.

  • kvc_get_tenant

    Return current tenant config.

  • kvc_list_dnc

    List tenant DNC entries.

  • kvc_list_outbound_captures

    List captures from outbound Email Hunter calls.

  • kvc_place_test_call

    Place a test outbound roleplay call.

  • kvc_send_digest_now

    Trigger an immediate digest email send.

  • kvc_update_tenant

    Patch safe tenant config fields.

  • kvc_upload_contacts

    Upload CSV contacts for outbound Email Hunter.

Signals

Stars
1
Forks
0
Open issues
0
Weekly downloads
27
Last commit
May 22, 2026 (5 months ago)
Last release
May 22, 2026 (5 months ago)
Last package publish
May 22, 2026 (5 months ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.KrystalUnity/kvc-mcp
Version
0.1.1
Auth
API key
Packages
pypi kvc-mcp
License
MIT
Repository
github.com/KrystalUnity/kvc-mcp
Website
krystalunity.com/voice/krystal-caller
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

Krystal Voice Caller MCP server. Agent Mart. https://agentmart.dev/connectors/krystalunity-kvc-mcp (last updated 2026-10-24)