Can I use Caddy as a CLI?

Yes. KosmoKrator exposes a Caddy CLI through kosmo integrations:call and the provider shortcut command. Commands can return JSON for scripts, CI, and coding agents.

Can I expose Caddy through MCP?

Yes. The KosmoKrator MCP gateway can expose selected Caddy tools to clients such as Claude Code, Cursor, Codex, and other MCP-compatible tools.

Where are Caddy credentials stored?

Caddy credentials are configured in KosmoKrator's local integration settings and reused by CLI, Lua, and MCP gateway surfaces.

Can I deny write access for Caddy MCP tools?

Yes. Start the gateway with --write=deny for read-only clients, or use ask/allow only for trusted workspaces.

productivity

Caddy CLI for AI Agents

Use the Caddy CLI from KosmoKrator to call Caddy tools headlessly, return JSON, inspect schemas, and automate workflows from coding agents, scripts, and CI.

7 functions 5 read 2 write Bearer token auth

Submit Caddy feedback View package source

Caddy CLI Setup

Caddy can be configured headlessly with `kosmokrator integrations:configure caddy`.

# Install KosmoKrator first if it is not available on PATH.
curl -fsSL https://raw.githubusercontent.com/OpenCompanyApp/kosmokrator/main/install.sh | bash

# Configure and verify this integration.
kosmokrator integrations:configure caddy --set access_token="$CADDY_ACCESS_TOKEN" --enable --read allow --write ask --json
kosmokrator integrations:doctor caddy --json
kosmokrator integrations:status --json

Credentials

Authentication type: Bearer token bearer_token. Configure credentials once, then use the same stored profile from scripts, coding CLIs, Lua code mode, and the MCP gateway.

Key	Env var	Type	Required	Label
`access_token`	`CADDY_ACCESS_TOKEN`	Secret `secret`	yes	API Token
`url`	`CADDY_URL`	URL `url`	no	API Base URL

Call Caddy Headlessly

Use the generic call form when another coding CLI or script needs a stable universal interface.

kosmo integrations:call caddy.caddy_list_sites '{
  "page": 1,
  "per_page": 1
}' --json

Use the provider shortcut form for shorter human-facing commands.

kosmo integrations:caddy caddy_list_sites '{
  "page": 1,
  "per_page": 1
}' --json

Agent Discovery Commands

These commands return structured output for coding agents that need to inspect capabilities before choosing a function.

kosmo integrations:docs caddy --json
kosmo integrations:docs caddy.caddy_list_sites --json
kosmo integrations:schema caddy.caddy_list_sites --json
kosmo integrations:search "Caddy" --json
kosmo integrations:list --json

All CLI Functions

Every function below can be called headlessly. The generic form is stable across all integrations; the provider shortcut is shorter but specific to Caddy.

`caddy.caddy_list_sites`

Read read

List all Caddy sites. Returns site IDs, domain names, status, and configuration details.

Parameters: page, per_page

Generic CLI call

kosmo integrations:call caddy.caddy_list_sites '{"page":1,"per_page":1}' --json

Provider shortcut

kosmo integrations:caddy caddy_list_sites '{"page":1,"per_page":1}' --json

`caddy.caddy_get_site`

Read read

Get detailed information about a specific Caddy site, including its configuration, domain, and status.

Parameters: site_id

Generic CLI call

kosmo integrations:call caddy.caddy_get_site '{"site_id":"example_site_id"}' --json

Provider shortcut

kosmo integrations:caddy caddy_get_site '{"site_id":"example_site_id"}' --json

`caddy.caddy_create_site`

Write write

Create a new site in Caddy. Specify the domain name and optional configuration parameters.

Parameters: name, config

Generic CLI call

kosmo integrations:call caddy.caddy_create_site '{"name":"example_name","config":"example_config"}' --json

Provider shortcut

kosmo integrations:caddy caddy_create_site '{"name":"example_name","config":"example_config"}' --json

`caddy.caddy_delete_site`

Write write

Delete a site from Caddy. This action is irreversible and will remove the site and its configuration.

Parameters: site_id

Generic CLI call

kosmo integrations:call caddy.caddy_delete_site '{"site_id":"example_site_id"}' --json

Provider shortcut

kosmo integrations:caddy caddy_delete_site '{"site_id":"example_site_id"}' --json

`caddy.caddy_list_certificates`

Read read

List all TLS certificates managed by Caddy. Returns certificate IDs, domains, expiry dates, and status.

Parameters: page, per_page

Generic CLI call

kosmo integrations:call caddy.caddy_list_certificates '{"page":1,"per_page":1}' --json

Provider shortcut

kosmo integrations:caddy caddy_list_certificates '{"page":1,"per_page":1}' --json

`caddy.caddy_get_certificate`

Read read

Get detailed information about a specific TLS certificate, including domain, issuer, validity, and SANs.

Parameters: certificate_id

Generic CLI call

kosmo integrations:call caddy.caddy_get_certificate '{"certificate_id":"example_certificate_id"}' --json

Provider shortcut

kosmo integrations:caddy caddy_get_certificate '{"certificate_id":"example_certificate_id"}' --json

`caddy.caddy_get_current_user`

Read read

Get details of the currently authenticated Caddy user. Returns user ID, email, username, and account info.

Parameters: none

Generic CLI call

kosmo integrations:call caddy.caddy_get_current_user '{}' --json

Provider shortcut

kosmo integrations:caddy caddy_get_current_user '{}' --json

Function Schemas

Use these parameter tables when building CLI payloads without calling integrations:schema first.

`caddy.caddy_list_sites`

List all Caddy sites. Returns site IDs, domain names, status, and configuration details.

Operation: Read read
Schema command: kosmo integrations:schema caddy.caddy_list_sites --json

Parameter	Type	Required	Description
`page`	integer	no	Page number for pagination (default: 1).
`per_page`	integer	no	Number of sites per page (default: 20).

`caddy.caddy_get_site`

Get detailed information about a specific Caddy site, including its configuration, domain, and status.

Operation: Read read
Schema command: kosmo integrations:schema caddy.caddy_get_site --json

Parameter	Type	Required	Description
`site_id`	string	yes	The site identifier.

`caddy.caddy_create_site`

Create a new site in Caddy. Specify the domain name and optional configuration parameters.

Operation: Write write
Schema command: kosmo integrations:schema caddy.caddy_create_site --json

Parameter	Type	Required	Description
`name`	string	yes	The domain name for the site (e.g., "example.com").
`config`	object	no	Optional site configuration (Caddy JSON config or key-value pairs).

`caddy.caddy_delete_site`

Delete a site from Caddy. This action is irreversible and will remove the site and its configuration.

Operation: Write write
Schema command: kosmo integrations:schema caddy.caddy_delete_site --json

Parameter	Type	Required	Description
`site_id`	string	yes	The site identifier to delete.

`caddy.caddy_list_certificates`

List all TLS certificates managed by Caddy. Returns certificate IDs, domains, expiry dates, and status.

Operation: Read read
Schema command: kosmo integrations:schema caddy.caddy_list_certificates --json

Parameter	Type	Required	Description
`page`	integer	no	Page number for pagination (default: 1).
`per_page`	integer	no	Number of certificates per page (default: 20).

`caddy.caddy_get_certificate`

Get detailed information about a specific TLS certificate, including domain, issuer, validity, and SANs.

Operation: Read read
Schema command: kosmo integrations:schema caddy.caddy_get_certificate --json

Parameter	Type	Required	Description
`certificate_id`	string	yes	The certificate identifier.

`caddy.caddy_get_current_user`

Get details of the currently authenticated Caddy user. Returns user ID, email, username, and account info.

Operation: Read read
Schema command: kosmo integrations:schema caddy.caddy_get_current_user --json

Parameter	Type	Required	Description
No parameters.

Permissions

Headless calls still follow the integration read/write permission policy. Configure read/write defaults with integrations:configure. Add --force only for trusted automation that should bypass that policy.