Back to Browse
Free
Server data from the Official MCP Registry
AI phone secretary: place calls, read transcripts, list calls, agents, and stats.
About
AI phone secretary: place calls, read transcripts, list calls, agents, and stats.
Remote endpoints: streamable-http: https://www.kaicalls.com/api/mcp
Security Report
10.0
Low Risk10.0Low RiskValid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
13 tools verified · Open access · No issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"com-kaicalls-kaicalls": {
"url": "https://www.kaicalls.com/api/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
KaiCalls MCP Server
AI-powered phone answering service for businesses — exposed as a remote Model Context Protocol server.
KaiCalls gives a business its own phone number in 3 minutes. Calls ring the owner's cell first; Kai handles overflow, texts, voicemail, missed-call alerts, outbound campaigns, lead intake, and appointment scheduling. This repository is the public connector definition for the hosted KaiCalls MCP server — it documents the endpoint, authentication, and tool catalog so MCP clients (Claude, ChatGPT, Cursor, and any MCP gateway) and directories can discover and connect to it.
The KaiCalls platform itself is a hosted SaaS — there is no server to install. You connect to the live endpoint below with your KaiCalls account.
| MCP endpoint | https://www.kaicalls.com/api/mcp |
| Transport | Streamable HTTP (JSON-RPC over HTTP POST) |
| Auth | OAuth 2.1 (PKCE S256 + DCR) or kc_live_ API key as Bearer |
| Tools | 18 (13 read-only, 5 write/setup) |
| Provider | KaiCalls · connor@kaicalls.com |
| Status | GA — live in production |
Quick connect
Claude (web & desktop) / ChatGPT
Add a custom connector pointing at https://www.kaicalls.com/api/mcp. Sign in with
your KaiCalls account, pick the business on the consent screen, and Allow. See
docs/quickstart.md for screenshots and per-client steps.
API-key clients / MCP gateways
Pass a KaiCalls API key directly — no OAuth round-trip needed:
Authorization: Bearer kc_live_xxxxxxxxxxxxxxxxxxxx
(X-KaiCalls-API-Key: kc_live_... is also accepted.) Generate keys in the KaiCalls
dashboard under Settings → API Keys. See docs/authentication.md.
Tools
13 read-only tools and 5 write/setup tools. Full input/output schemas and safety
annotations are in docs/tools.md; the machine-readable inventory
is in mcp.json and server-card.json.
| Tool | Scope | Read-only | Description |
|---|---|---|---|
list_agents | agents:read | ✅ | List AI phone agents on the account |
get_business_info | agents:read | ✅ | Business profile, agent count, recent call stats |
list_recent_calls | calls:read | ✅ | Recent calls for the business |
check_call_status | calls:read | ✅ | Status of a call by ID |
get_transcript | calls:read | ✅ | Transcript + summary of a completed call |
get_call_recording | calls:read | ✅ | Recording URL for listening to the actual call audio |
get_operational_settings | agents:read | ✅ | Audit staff alerts, escalation rules, textable links, and agent voice/model/greeting metadata |
list_leads | calls:read | ✅ | Leads with latest AI lead score |
get_lead | calls:read | ✅ | Full detail for one lead (score + explanation) |
list_voicemails | calls:read | ✅ | Voicemails with transcripts + recording URLs |
list_sms_messages | calls:read | ✅ | SMS messages (filter by conversation/direction) |
list_campaigns | calls:read | ✅ | Outbound call campaigns |
get_analytics | calls:read | ✅ | Dashboard summary (leads, conversion, call volume, top agents) |
make_call | calls:write | ❌ | Place a real outbound call via a KaiCalls agent |
configure_staff_alerts | agents:write | ❌ | Configure staff SMS/email alert recipients and post-call escalation rules |
configure_textable_links | agents:write | ❌ | Create or repair send-link entries used by voice/SMS tools |
configure_agent_business_rules | agents:write | ❌ | Patch a named operational rules section into an agent prompt through the governed broker |
request_kaicalls_update | intent-specific write scope | ❌ | Governed on-behalf update broker (E911 address, transcript sink, full agent patch) |
Write-tool safety.
make_calldials a real phone over the public network and consumes metered minutes (destructive, open-world). Operational setup tools mutate live business configuration and carrydestructiveHint: true; prompt changes route through the governed broker, require an idempotency key plus human authority or a queued approval, and every outcome is audited.
Discovery endpoints
All return 200 and are CORS-open:
| Path | Purpose |
|---|---|
/.well-known/mcp.json | MCP server metadata + tool inventory |
/.well-known/mcp/server-card.json | MCP server card (transport, capabilities, tools) |
/.well-known/agent-skills/index.json | Published agent-skill connectors (see skills/) |
/.well-known/oauth-authorization-server | OAuth 2.1 authorization server metadata |
/.well-known/oauth-protected-resource | Protected-resource metadata |
/.well-known/openid-configuration | OIDC discovery |
Registry id: com.kaicalls/kaicalls (published & active).
Links
- Product — https://www.kaicalls.com
- API docs — https://www.kaicalls.com/docs/api
- Privacy — https://www.kaicalls.com/privacy-policy
- Terms — https://www.kaicalls.com/terms-of-service
- Support — https://www.kaicalls.com/contact · connor@kaicalls.com
License
The connector definitions and documentation in this repository are released under the MIT License. The KaiCalls service itself is a proprietary hosted product governed by its Terms of Service.
Reviews
No reviews yet
Be the first to review this server!
More Developer Tools MCP Servers
Git
Freeby Modelcontextprotocol · Developer Tools
Read, search, and manipulate Git repositories programmatically
80.0K
Stars
6
Installs
6.5
Security
No ratings yet
Local
Fetch
Freeby Modelcontextprotocol · Developer Tools
Web content fetching and conversion for efficient LLM usage
80.0K
Stars
4
Installs
5.3
Security
No ratings yet
Local
Toleno
Freeby Toleno · Developer Tools
Toleno Network MCP Server — Manage your Toleno mining account with Claude AI using natural language.
137
Stars
522
Installs
8.0
Security
4.8
Local