Sakari
Send and manage SMS campaigns, contacts, and conversations through Sakari.
Connect to Sakari SMS platform to manage contacts, send text messages and MMS, create message templates, run campaigns, track links, and view call history. Requires a Sakari account and API credentials.
Try asking Muse: "Send a promotional text message to my opted-in customers about a sale this weekend."
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Source: Found in the official MCP Registry (io.usefulapi/sakari) · First listed October 29, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 2 h ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://sakari.usefulapi.io/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Also use it in ChatGPT or Claude
Sakari is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
Add it to ChatGPT
- 1
Open ChatGPT settings
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
- 2
Turn on developer mode
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
- 3
Create the connector
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
- 4
Use it in a chat
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
Add it to Claude
- 1
Open Claude settings
In Claude, open Settings, then Connectors.
- 2
Add a custom connector
Choose Add custom connector, give it a name, and paste the link.
- 3
Connect and use it
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://sakari.usefulapi.io/mcpWhat people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 158ms. Worked in n/a of checks over 30 days.
Screening · October 29, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 23
sakari_get_accountThe Sakari account these credentials belong to: name, plan, balance, default country, business info and options. API credentials are never returned. GET /v1/accounts/{accountId}.sakari_get_balancePrepaid balance, default country, remaining segments and the price per segment. GET /v1/accounts/{accountId}/balance.sakari_list_contactsList or search contacts (partial matches on name, mobile or email; filter by tag). GET /v1/accounts/{accountId}/contacts.sakari_get_contactOne contact by id: name, mobile (with validity and line type), email, lists, attributes, opt-in and blocked state. GET /v1/accounts/{accountId}/contacts/{contactId}.sakari_create_contactWRITE: create a contact. If a contact with the same mobile number exists, merge_strategy decides what happens (append, core or remove, per Sakari). A contact is not opted in to messages by this call. POST /v1/accounts/{accountId}/contacts.sakari_update_contactWRITE: change a contact's name, email or mobile. Sakari's update replaces the contact, so this reads the current contact first and sends it back whole (lists, opt-in, blocked, attributes) with only your changes applied. PUT /v1/accounts/{accountId}/contacts/{contactId}.sakari_list_messagesList messages (sent and received) with status, segments, price and timestamps; filter by contact or conversation. GET /v1/accounts/{accountId}/messages.sakari_get_messageOne message by id: text, direction, status, segments, price, error. GET /v1/accounts/{accountId}/messages/{messageId}.sakari_send_messageWRITE: SEND REAL TEXT MESSAGES that cost account balance and cannot be recalled. Recipients: phone numbers (international format), existing contact ids, or conversation ids (max 100 in total). Only text people who opted in; Sakari enforces TCPA/CTIA rules and the sender is responsakari_list_conversationsList conversations (the inbox): contact, last message, unread count, open or closed. GET /v1/accounts/{accountId}/conversations.sakari_get_conversationOne conversation by id. Use sakari_list_messages with conversation_id for its messages. GET /v1/accounts/{accountId}/conversations/{conversationId}.sakari_close_conversationWRITE: mark a conversation closed in the Sakari inbox (a new inbound message reopens it). PUT /v1/accounts/{accountId}/conversations/{conversationId}/close.sakari_list_templatesList reusable message templates. GET /v1/accounts/{accountId}/templates.sakari_get_templateOne message template by id. GET /v1/accounts/{accountId}/templates/{templateId}.sakari_create_templateWRITE: create a reusable SMS template (does not send anything). POST /v1/accounts/{accountId}/templates.sakari_list_campaignsList message campaigns with schedule, template, status and reporting. GET /v1/accounts/{accountId}/campaigns.sakari_get_campaignOne campaign by id. GET /v1/accounts/{accountId}/campaigns/{campaignId}.sakari_list_callsCall history (voice) with direction, status, duration and contact; filter by contact, conversation, direction, status or date range. GET /v1/accounts/{accountId}/calls.sakari_get_callOne call history record by id. GET /v1/accounts/{accountId}/calls/{callId}.sakari_list_linksShortened tracked links with destination, short URL and click stats. GET /v1/accounts/{accountId}/links.sakari_list_formsLead capture forms with active state, impressions and conversions. GET /v1/accounts/{accountId}/forms.sakari_list_webhooksActive webhook subscriptions (message event notifications). GET /v1/accounts/{accountId}/webhooks.sakari_list_autorespondersAutoresponders (automatic replies) configured on the account. GET /v1/accounts/{accountId}/autoresponders.Link
https://sakari.usefulapi.io/mcpQuestions about Sakari in Muse
How do I connect Sakari to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Sakari to help me. It is a free service with an MCP server at https://sakari.usefulapi.io/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is Sakari working right now?
At the last check (October 29, 2026, 23:51 UTC) the endpoint was working, answering in 158ms. It is checked every 15 minutes.
Is Sakari safe to connect to Muse?
It was screened on October 29, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can Sakari do in Muse?
It exposes 23 tools, including sakari_get_account, sakari_get_balance, sakari_list_contacts, sakari_get_contact. For example, you could ask Muse: "Send a promotional text message to my opted-in customers about a sale this weekend."
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This listing was added from public sources (Found in the official MCP Registry (io.usefulapi/sakari)). If you build Sakari, claim it to correct the details and get your badge.
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