Skills

Install the agent skill so coding agents can drive difyctl

skills install writes the difyctl skill (a SKILL.md file) into the skill directories of the coding agents on your machine.

The skill deliberately lists no commands: it points the agent at difyctl help -o json and lets it discover the live command surface itself.

See the help reference for that discovery surface, and Install the difyctl Skill for the full integration.

Install the Skill

difyctl skills install [dir] [flags]

This command is fully local: it needs no sign-in and never contacts a server.

Arguments

• dir: optional. Install into this single directory, bypassing agent detection. The skill lands at <dir>/SKILL.md. Cannot be combined with --agent.

Flags

Flag	Type	Default	Description
-y, --yes	boolean	false	Write the skill. Without it, the command is a dry run: it lists where the skill would land and writes nothing.
--agent	string, repeatable	none	Restrict the install to specific detected agents, using the names from Agent Detection. With no --agent, the skill installs into every detected agent. To install into several agents but not all, repeat the flag or pass a comma-separated list. Naming an agent that isn’t detected is a usage error.
--stdout	boolean	false	Print the skill to stdout and write nothing. Cannot be combined with --yes, --agent, or dir.

Examples

Preview where the skill would be installed (dry run, the default):

difyctl skills install

Install into every detected agent:

difyctl skills install --yes

Install into one agent only:

difyctl skills install --yes --agent claude-code

Install into several specific agents (repeat the flag or comma-separate):

difyctl skills install --yes --agent claude-code --agent cursor

Install into an explicit directory, for an agent the CLI doesn’t detect:

difyctl skills install ./my-skills/difyctl --yes

Print the skill without writing anything:

difyctl skills install --stdout

Agent Detection

Detection checks whether each agent’s configuration directory exists. The CLI never probes PATH or launches anything. The skill is written to each agent’s documented user-level skill location:

Agent	Detected when	Skill lands in
claude-code	~/.claude exists	~/.claude/skills/difyctl/SKILL.md
codex	~/.codex exists	~/.agents/skills/difyctl/SKILL.md
opencode	~/.config/opencode exists	~/.config/opencode/skills/difyctl/SKILL.md
cursor	~/.cursor exists	~/.cursor/skills/difyctl/SKILL.md
pi	~/.pi exists	~/.pi/agent/skills/difyctl/SKILL.md

An agent that’s installed but has never been launched may not have its configuration directory yet. Install into its skill directory explicitly with difyctl skills install <dir>.

Output

A dry run lists the detected agents and the target paths, then tells you how to proceed:

Detected 2 agents: claude-code, cursor

would write to claude-code: /Users/you/.claude/skills/difyctl/SKILL.md
would write to cursor: /Users/you/.cursor/skills/difyctl/SKILL.md

Re-run with --yes to write all, or --agent <name> to write only some.
Agent not listed? Install into its directory with `difyctl skills install <dir>`.

With --yes, each write is confirmed:

wrote /Users/you/.claude/skills/difyctl/SKILL.md
wrote /Users/you/.cursor/skills/difyctl/SKILL.md

When nothing is detected, the command explains the alternatives and exits 0:

No agents detected (looked for ~/.claude, ~/.codex, ~/.config/opencode, ~/.cursor, ~/.pi).
Install into a directory manually with `difyctl skills install <dir>`, or
print the skill with `difyctl skills install --stdout`.

The installed skill carries a version stamp matching the CLI that wrote it. Re-running skills install --yes after upgrading replaces the file with the current version. Re-running is always safe.

Exit Codes

Code	Meaning
0	Success, including a dry run and the nothing-detected case
1	Local failure, such as a target directory that isn’t writable
2	Usage error: --stdout combined with a write option, dir combined with --agent, or --agent naming an agent that isn’t detected