Stdio
Run npx -y @logsloom/mcp with LOGSLOOM_API_KEY. It calls https://api.logsloom.com. Add this to Cursor (mcp.json) or Claude Desktop (claude_desktop_config.json):
stdio{
"mcpServers": {
"logsloom": {
"command": "npx",
"args": ["-y", "@logsloom/mcp"],
"env": {
"LOGSLOOM_API_KEY": "lb_live_…"
}
}
}
}LOGSLOOM_API_URL is optional. Set it only to point at another API origin (for example local http://localhost:8080).
Remote
Hosted Streamable HTTP at https://mcp.logsloom.com/mcp. Auth is Authorization: Bearer <key> — not OAuth. The hosted process has no default key.
remote{
"mcpServers": {
"logsloom": {
"url": "https://mcp.logsloom.com/mcp",
"headers": {
"Authorization": "Bearer lb_live_…"
}
}
}
}API key
Sign in at app.logsloom.com, open a project, then Keys. Create a key (lb_live_…). The plaintext value is shown once.
Tools
Four tools. Ingest writes; the others only read the project scoped to your key.
| Tool | Access | What it does |
|---|---|---|
| logs_ingest | Write | Send one log or a batch (max 100) to your project. |
| logs_search | Read | Filter logs by message, level, or service. |
| logs_get | Read | Fetch one log by id from the latest results. |
| logs_projects_list | Read | Confirm the project scoped to the current API key. |
Limits
MCP is included on Free, Pro, and Team. Events follow plan retention — there is no separate MCP quota.
- Free: 7-day retention
- Pro: 30-day retention
- Team: 90-day retention
Support and data
Email [email protected].
API keys are secrets — do not commit them or paste them into public chats. Tool calls send log data to your LogsLoom project over HTTPS. Ingest writes events; search, get, and projects_list only read.