PERSONAIZER is an MCP server with 5 tools an agent can call, among them chat, check_persona_status, create_persona. It answers at https://sessions.personaizer.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 20 October 2026, succeeded.
Free MCP API to create AI chat personas for websites — upload knowledge, search, and chat
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
chat | Send a message to a PersonAIzer persona and get its reply, including any knowledge-base cards it surfaces. Requires the persona's own secret API key (persona_id is then implied), or an account-level API key plus persona_id. Inputs: message, sessionId, personaId |
check_persona_status | Poll the status of a persona build started by create_persona. Requires an account-level API key. Inputs: jobId |
create_persona | Start building a new PersonAIzer persona from a website URL — scrapes the site, synthesizes an identity, generates an avatar, and (by default) harvests the site's content into the persona's knowledge base. Asynchronous (~1 minute) — returns Inputs: websiteUrl, harvestContent |
search_knowledge | Search a PersonAIzer persona's knowledge base (site pages, documents, and products) for content relevant to a query. Requires the caller's PersonAIzer secret API key in the X-Api-Key header. Inputs: query, topK, mode, filters, source, category |
upload_knowledge_docs | Upsert up to 100 structured knowledge documents (products, FAQs, etc.) into a persona's knowledge base. Requires the persona's own secret API key — not an account-level key. Inputs: items |
Every block below points at https://sessions.personaizer.com/mcp. Pick your client and copy.
claude mcp add --transport http personaizer https://sessions.personaizer.com/mcp
{
"mcpServers": {
"personaizer": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://sessions.personaizer.com/mcp"]
}
}
}{
"mcpServers": {
"personaizer": {
"url": "https://sessions.personaizer.com/mcp"
}
}
}{
"servers": {
"personaizer": {
"type": "http",
"url": "https://sessions.personaizer.com/mcp"
}
}
}{
"context_servers": {
"personaizer": {
"url": "https://sessions.personaizer.com/mcp"
}
}
}{
"mcpServers": {
"personaizer": {
"serverUrl": "https://sessions.personaizer.com/mcp"
}
}
}{
"mcpServers": {
"personaizer": {
"url": "https://sessions.personaizer.com/mcp"
}
}
}name: PERSONAIZER
version: 0.0.1
schema: v1
mcpServers:
- name: PERSONAIZER
type: streamable-http
url: https://sessions.personaizer.com/mcp{
"mcpServers": {
"personaizer": {
"httpUrl": "https://sessions.personaizer.com/mcp"
}
}
}{
"mcpServers": {
"personaizer": {
"type": "http",
"url": "https://sessions.personaizer.com/mcp"
}
}
}{
"mcpServers": {
"personaizer": {
"url": "https://sessions.personaizer.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fsessions.personaizer.com%2Fmcp&type=streamable_http&id=personaizer&name=PERSONAIZER
It answered our last check on 20 October 2026 in 125 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
5, as returned by the server's own tools/list on 12 September 2026: chat, check_persona_status, create_persona, search_knowledge, upload_knowledge_docs.
It answered our last check on 20 October 2026 in 125 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://sessions.personaizer.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.personaizer. Endpoint host: sessions.personaizer.com. ARD identifier: urn:air:io.github.personaizer:mcp:mcp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.