capabilities_listLABSCO SUMMARY
The send tools draft by default, which is the right default.
inbox_conversations_compose and inbox_messages_send return a preview unless sendMode is explicitly set to send, so an agent working an inbox cannot fire off a LinkedIn message on a misread. Scopes are declared per tool, which means a read-only token really is read-only.
What it is
Breakcold's hosted server, generated from the same public API contract as its REST API. Tools cover CRM metadata, records, tasks, notes, the multichannel inbox, meetings and webhooks.
What you get
- Discovery first, at no token cost — capabilities_list and tools_search, so an agent finds the right tool before spending anything
- CRM records created atomically, fetched, listed or searched, updated, archived and restored — records_create, records_get, records_list, records_update, records_archive, records_restore
- Custom object types, field definitions, field options and record views created, listed, reordered, updated and deleted — the crm_objects, crm_fields, crm_field_options and crm_record_views families
- Tasks and notes linked to records — tasks_create, tasks_list, tasks_update, tasks_complete, tasks_delete, notes_create, notes_get, notes_list, notes_update
- The multichannel inbox read and acted on: conversations searched and listed, messages read, a private draft kept per conversation, and email, LinkedIn, Telegram or WhatsApp messages composed — inbox_conversations_search, inbox_messages_list, inbox_conversation_draft_set, inbox_conversations_compose, inbox_messages_send
- Meetings with recording and transcript metadata, and the transcript in ordered paginated segments — meetings_list, meetings_get, meetings_transcript_list
- Zapier and Make webhook subscriptions created, sampled and deleted — integration_hooks_create, integration_samples_list, integration_hooks_delete
- Sending is a draft preview by default; delivery only happens when sendMode is set to send
Requirements
A Breakcold account. Connect over Streamable HTTP to https://mcp.breakcold.com/mcp/v1 and complete OAuth, or send a scoped bearer token in the Authorization header. Send X-Breakcold-Organization-Id when the user belongs to more than one active organization. Each tool declares the scope it needs — crm:metadata:read, records:write, inbox:send and so on — and its token cost: 0.2 for reads, 0.4 for writes.
Setup effort
Follow the published steps
USE CASES
01
Triaging a stalled conversation
Search the inbox for threads that have gone quiet, read the messages, and create a task against the record rather than acting immediately.
02
Replying without sending by accident
Compose the message and read the preview back; it only leaves when you set sendMode to send after confirming.
03
Getting research onto the record
Write what you found as a note attached to the person or company, so the next conversation starts from it.
04
Shaping the CRM to your pipeline
Create custom object types and field definitions, add options, and reorder the record views — all callable rather than clicked.
05
Reading back what was said in a meeting
List meetings with their recording and transcript metadata, then page through the transcript in ordered segments.
66 tools
Listed in project docs. Your client may show a different list.
tools_searchworkspaces_listcrm_field_options_createcrm_field_options_deletecrm_field_options_listcrm_field_options_reordercrm_field_options_updatecrm_fields_createcrm_fields_deletecrm_fields_getcrm_fields_listcrm_fields_reordercrm_fields_updatecrm_objects_createcrm_objects_deletecrm_objects_getcrm_objects_listcrm_objects_reordercrm_objects_updatecrm_record_views_createcrm_record_views_deletecrm_record_views_getcrm_record_views_listcrm_record_views_reordercrm_record_views_updatecustom_activities_createrecords_archiverecords_createrecords_getrecords_listrecords_restorerecords_updatetasks_completetasks_createtasks_deletetasks_listtasks_updatenotes_createnotes_getnotes_listnotes_updateinbox_attachments_upload_url_createinbox_conversation_draft_clearinbox_conversation_draft_getinbox_conversation_draft_setinbox_conversations_composeinbox_conversations_listinbox_conversations_searchinbox_messages_getinbox_messages_listinbox_messages_sendinbox_send_accounts_listinbox_views_createinbox_views_deleteinbox_views_getinbox_views_listinbox_views_sidebar_getinbox_views_sidebar_reorderinbox_views_updatemeetings_getmeetings_listmeetings_transcript_listintegration_hooks_createintegration_hooks_deleteintegration_samples_listBEFORE YOU INSTALL
What to know first
Tools you get
66 tools named in the project's documentation. capabilities_list reports your granted scopes and available tools.
Requires
A Breakcold account — sign in with OAuth; clients that cannot sign in send a bearer key created in Breakcold's MCP or API key settings
INSTALLATION
Connect your client
Server setup
Setup
Nothing is installed locally — this is a HOSTED remote MCP server. Add it as a custom connector / remote MCP server in your AI client.
Point your client at the address for the region where your Breakcold workspace is hosted. United States:
ENDPOINT URL
https://http.us.breakcold.com/mcp/v1Europe:
ENDPOINT URL
https://http.eu.breakcold.com/mcp/v1Authenticate — preferred: OAuth (Settings -> Customize -> Connectors -> + -> Add custom connector -> name it Breakcold -> paste the URL -> complete OAuth in the browser). Fallback for clients that cannot do OAuth: create an API key in Breakcold MCP/API key settings and send Authorization: Bearer <YOUR_API_KEY>.
If your user belongs to more than one active Breakcold organization, also send the header X-Breakcold-Organization-Id: <YOUR_BREAKCOLD_ORGANIZATION_ID>
Optional: the breakcold/mcp repository on GitHub also includes a Breakcold CRM skill. Copy its skills/breakcold-crm folder into your agent's skills folder; for OpenClaw or ClawHub, use skills/breakcold-crm-openclaw instead. Connect the Breakcold server before you run the skill.
Hosted endpoint
ENDPOINT URL
https://mcp.breakcold.com/mcp/v1Add this hosted endpoint to your MCP client using the credentials listed under Requirements.
MCP Clients
Codex
CODEX · TOML
[mcp_servers.breakcold]
url = "https://mcp.breakcold.com/mcp/v1"
bearer_token_env_var = "BREAKCOLD_MCP_TOKEN"This is the bearer-token setup, for when Codex cannot complete OAuth. Create an API key in Breakcold's MCP/API key settings and set the environment variable BREAKCOLD_MCP_TOKEN to that key where Codex runs; Codex sends it as the Authorization bearer token. To sign in over OAuth instead, run codex mcp add breakcold --url https://http.us.breakcold.com/mcp/v1 (https://http.eu.breakcold.com/mcp/v1 if your workspace is hosted in Europe), then codex mcp login breakcold.
Claude Desktop
Open Claude settings and go to Customize > Connectors.
Click +, choose Add custom connector, and name it Breakcold.
Use the endpoint for the region where your Breakcold workspace is hosted, which is https://http.us.breakcold.com/mcp/v1 in the United States or https://http.eu.breakcold.com/mcp/v1 in Europe. Paste it, add the connector, then connect or sign in when Claude asks.
In a chat, click + > Connectors and enable Breakcold for the conversation.
ChatGPT
Open ChatGPT settings and go to Apps.
Add or enable the Breakcold app for your workspace.
Use the endpoint for the region where your Breakcold workspace is hosted, which is https://http.us.breakcold.com/mcp/v1 in the United States or https://http.eu.breakcold.com/mcp/v1 in Europe. Paste it when ChatGPT asks for the remote MCP endpoint.
Connect the app, then call Breakcold from the app picker or with an @ mention.
OpenClaw
Use the endpoint for the region where your Breakcold workspace is hosted, which is https://http.us.breakcold.com/mcp/v1 in the United States or https://http.eu.breakcold.com/mcp/v1 in Europe.
Add Breakcold to OpenClaw's MCP server registry with openclaw mcp set.
Set transport to streamable-http.
Use an Authorization bearer header with a Breakcold bearer key.
Hermes
Use the endpoint for the region where your Breakcold workspace is hosted, which is https://http.us.breakcold.com/mcp/v1 in the United States or https://http.eu.breakcold.com/mcp/v1 in Europe.
Open your Hermes MCP config.
Add Breakcold under mcp_servers with the MCP server URL for your workspace region.
Set auth to oauth for user sign-in.
Restart Hermes or run /reload-mcp after saving the config.
Typingmind
Use the endpoint for the region where your Breakcold workspace is hosted, which is https://http.us.breakcold.com/mcp/v1 in the United States or https://http.eu.breakcold.com/mcp/v1 in Europe.
Open TypingMind and go to the MCP Store or MCP settings.
Choose to add a remote MCP server and paste the MCP server URL.
When TypingMind asks for a connector, use TypingMind Cloud or your private connector.
Authenticate with Breakcold or provide a bearer key if TypingMind asks for an API key.
LM Studio
Use the endpoint for the region where your Breakcold workspace is hosted, which is https://http.us.breakcold.com/mcp/v1 in the United States or https://http.eu.breakcold.com/mcp/v1 in Europe.
Open LM Studio and switch to the Program tab.
Click Install > Edit mcp.json.
Add Breakcold as a remote MCP server using the MCP server URL.
If prompted for headers, set Authorization to Bearer followed by a Breakcold bearer key.
LibreChat
Use the endpoint for the region where your Breakcold workspace is hosted, which is https://http.us.breakcold.com/mcp/v1 in the United States or https://http.eu.breakcold.com/mcp/v1 in Europe.
Open the MCP settings panel from LibreChat.
Click + to add a server, name it Breakcold, and choose Streamable HTTP.
Paste the MCP server URL.
Use API key authentication with Bearer format if LibreChat asks for credentials.
Microsoft 365 Copilot
Use the endpoint for the region where your Breakcold workspace is hosted, which is https://http.us.breakcold.com/mcp/v1 in the United States or https://http.eu.breakcold.com/mcp/v1 in Europe.
Ask a Microsoft 365 admin to open the admin center and go to Copilot > Connectors.
Create a custom connector and choose Connect to MCP server.
Use the MCP server URL as the connector base URL.
Complete the OAuth setup so users can connect with their own Breakcold access.
