Security & Testing

cellara.com

Provides authentication and profile management for Cellara, enabling users to log in and switch between multiple profiles.

1 endpoint13 known toolsFirst detected September 5, 2026Last detected September 5, 2026

ENDPOINT 1

https://cellara.com/mcp/cellara-proof

No auth detected

MCP server metadata

Name: cellara-companion
Version: 2.0.0

Capabilities

tools

Known tools 13

login

Authenticate with Cellara using username/password.

Inferred read-only

add_profile

Add a profile with credentials for later use.

Inferred read-only

list_profiles

List all available profiles and show current authentication status.

Inferred read-only

switch_profile

Switch to a different profile.

Inferred read-only

whoami

Show current authentication status, active profile, and session info.

Inferred read-only

list_sessions

List active browser sessions for the current user.

Inferred read-only

connect_session

Connect to a specific browser session by ID.

Inferred read-only

discover_session

Automatically discover and connect to an active browser session.

Inferred read-only

get_session_status

Check if connected to a browser session.

Inferred read-only

surf

Navigate to a view/capp in the browser.

Inferred read-only

llm-trigger

Trigger a reactive cell by name or ID with optional inputs.

Inferred read-only

do

Your one tool.

Inferred read-only

await_chat_message

Block until a chat message arrives via the reactive cell pipeline.

Potential side effects

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.cellara-companion]
url = "https://cellara.com/mcp/cellara-proof"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "cellara-companion": {
      "type": "http",
      "url": "https://cellara.com/mcp/cellara-proof"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: cellara-companion
Remote MCP URL: https://cellara.com/mcp/cellara-proof

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "cellara-companion": {
      "url": "https://cellara.com/mcp/cellara-proof"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "cellara-companion": {
      "type": "http",
      "url": "https://cellara.com/mcp/cellara-proof"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "cellara-companion",
  "transport": "streamable-http",
  "url": "https://cellara.com/mcp/cellara-proof"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.