Termalin

Termalin connects your servers to Claude. Ask Claude to check disk space and memory, tail a log, restart a service, edit a config, install a package or look something up in a database, and it runs real commands over SSH, reads and writes files over SFTP, and reports back in the conversation.

No SSH key is ever pasted anywhere. Your servers connect outward through Termalin Connectors (one-line install on Linux, Windows or macOS, no inbound port), each run is authenticated with a short-lived certificate minted for that call, and Claude gets access through OAuth from your termal.in account, after you approve it on a consent screen.

It also knows how your servers are doing: Termalin monitors every server with a Connector (no agent to install), so Claude can pull CPU, memory, disk and network numbers and the open alerts, and run long commands as background jobs it checks on later. It can back a server up (encrypted) before a risky change or draft a backup job for you to confirm, and add a dashboard that listens only inside a server to your internal sites.

You stay in control:

• Per-connection policy: full access, an allowlist of commands, or read-only.
• Database queries run the engine's own client on the server (PostgreSQL, MySQL/MariaDB, Redis, MongoDB, SQLite): no database password is stored, and they're read-only unless you allow writes.
• Commands and file operations are written to your audit log.
• Disconnect Claude from your account page in one click; access stops on the next call.

Tools: hosts_list, ssh_exec, ssh_exec_many, job_start, job_status, job_stop, job_list, sftp_list, sftp_read, sftp_write, data_tables, data_schema, data_query, server_metrics, alerts_list, backup_create, backup_list, backup_job_create, web_link_create, web_link_list, web_link_delete, generate_password.

Requirements: a termal.in account on Pro or Team (14-day Pro trial, no card), a server with a Connector, and a verified email. The Termalin apps don't need to be open.