io.usefulapiPublished by usefulapi.ioOfficial publisherv1.17.4Updated Nov 7, 2026
Read and update Chatra visitors; send, edit and delete chat and pushed messages.
The publisher's own server: Ably MCP by usefulapi
Hosted Chatra server that lets an assistant read visitor profiles and send, edit or delete live-chat and pushed messages to visitors.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.usefulapi%2Fchatra/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"chatra-by-usefulapi": {
"type": "http",
"url": "https://chatra.usefulapi.io/mcp"
}
}
}Read and update Chatra visitors; send, edit and delete chat and pushed messages.
Live endpoint: https://chatra.usefulapi.io/mcp · Homepage: https://usefulapi.io/chatra
https://chatra.usefulapi.io/mcp.claude mcp add --transport http chatra https://chatra.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Chatra credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/chatra/
On first connect you'll paste your Chatra public and secret API keys (Chatra → Settings → Preferences → API keys).
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with chatra_upgrade (it returns a Stripe Checkout link). Cancel any time with chatra_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running chatra_upgrade before then undoes the cancel. Or write to [email protected].
MIT © usefulapi. Not affiliated with or endorsed by Chatra.
Source: servers/chatra/README.md at commit 4046075
Get visitor
A chat visitor by id: name and contact details (basicInfo, integrationData and the merged `info`), custom form answers, location, browser, the link to the chat in the Chatra dashboard, the agent group, and the pages viewed in the latest visit. The id is the `clientId` your website passed to the widget or the visitor id from a Chatra webhook; Chatra has no endpoint to list or search visitors. GET /clients/{id}.
client_idrequiredUpdate visitor
WRITE: edit a visitor's basic info (name, email, phone, notes) exactly as if an agent edited it in the Chatra dashboard. Only the fields you pass change; `null` removes a value. Returns the updated visitor. PUT /clients/{id}.
nameemailnotesphoneclient_idrequiredGet message
One chat message by id (a visitor's or an agent's): type (agent or client), text, visitor id, agent id, timestamp (ms) and receivedFrom. Chatra has no endpoint to list a conversation, so the id must come from a send call or a webhook. GET /messages/{id}.
message_idrequiredSend message as an agent
WRITE: send a chat message to a visitor as a Chatra agent. The visitor sees it immediately in their chat window as if the agent typed it, so only call it with text the user asked you to send. It cannot be unsent except by deleting it. Say which agent writes: agent_id, or agent_email + agent_name + received_from (a dummy agent is created in Chatra when the email is unknown). For automated notices (order status, announcements) use chatra_push_message instead. Returns the new message with its id. POST /messages/.
textrequiredagent_idclient_idrequiredagent_nameagent_emailreceived_fromEdit agent message
WRITE: replace the text of an agent message that was sent earlier. Only agents' messages can be edited, not visitors'. The visitor sees the edited text. Returns the updated message. PUT /messages/{id}.
textrequiredmessage_idrequiredDelete agent message
WRITE, IRREVERSIBLE: delete an agent message from the conversation. Only agents' messages can be deleted, not visitors'. Returns the deleted message. DELETE /messages/{id}.
message_idrequiredGet pushed message
One pushed (automated) message sent earlier by id: text, visitor id, agent id, timestamp (ms), isPushed. GET /pushedMessages/{id}.
message_idrequiredPush message to a visitor
WRITE: send an automated message (order status, product update, announcement) to a visitor whose account is bound to Chatra through a clientId. It is delivered into the visitor's chat on behalf of a random agent, a given agent (agent_id) or a random agent of a group (group_id). It reaches a real customer and cannot be unsent except by deleting it, so only call it with text the user asked you to send. Returns the new message with its id. POST /pushedMessages/.
textrequiredagent_idgroup_idclient_idrequiredEdit pushed message
WRITE: replace the text of a pushed message sent earlier; the visitor sees the edited text. Returns the updated message. PUT /pushedMessages/{id}.
textrequiredmessage_idrequiredDelete pushed message
WRITE, IRREVERSIBLE: delete a pushed message sent earlier. Returns the deleted message. DELETE /pushedMessages/{id}.
message_idrequired100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
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{ "mcpServers": { "chatra": { "url": "https://chatra.usefulapi.io/mcp" } }}