/install carddav-contacts
CardDAV Contacts (vdirsyncer + khard)
vdirsyncer syncs CardDAV contacts to local .vcf files. khard reads and manages them via CLI.
Sync First
Always sync before querying to ensure you have the latest contacts:
vdirsyncer sync
Quick Search (Smart)
If configured with default_action = list (standard), you can search directly without subcommands:
khard "john" # Search for "john" in all fields
khard "pilar" # Search for "pilar"
List & Search (Explicit)
Use list if you need specific flags or if the implicit search doesn't match your config.
khard list # List all contacts
khard list "john" # Search explicitly
khard list -a work # List only from 'work' address book
khard list -p # Parsable output (tab-separated)
View Contact Details
khard show "john doe" # Show details (pretty print)
khard show --format yaml "john" # Show as YAML (good for editing)
Quick Field Lookup
Extract specific info (great for piping):
khard email "john" # List emails only
khard phone "john" # List phone numbers only
khard postaddress "john" # List postal addresses
Management
khard new # Create new contact (interactive editor)
khard edit "john" # Edit contact (interactive editor)
khard remove "john" # Delete contact
khard move "john" -a work # Move to another address book
Configuration Setup
1. Configure vdirsyncer (~/.config/vdirsyncer/config)
[pair google_contacts]
a = "google_contacts_remote"
b = "google_contacts_local"
collections = ["from a", "from b"]
conflict_resolution = "a wins"
[storage google_contacts_remote]
type = "carddav"
url = "https://www.googleapis.com/.well-known/carddav"
username = "[email protected]"
password.fetch = ["command", "cat", "~/.config/vdirsyncer/google_app_password"]
[storage google_contacts_local]
type = "filesystem"
path = "~/.local/share/vdirsyncer/contacts/"
fileext = ".vcf"
2. Configure khard (~/.config/khard/khard.conf)
Critically, set default_action = list to enable quick search.
[addressbooks]
[[google]]
path = ~/.local/share/vdirsyncer/contacts/default/
[general]
default_action = list
editor = vim
merge_editor = vimdiff
[contact table]
display = formatted_name
sort = last_name
3. Initialize
mkdir -p ~/.local/share/vdirsyncer/contacts
vdirsyncer discover google_contacts
vdirsyncer sync
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install carddav-contacts - After installation, invoke the skill by name or use
/carddav-contacts - Provide required inputs per the skill's parameter spec and get structured output
What is CardDAV Contacts?
Sync and manage CardDAV contacts (Google, iCloud, Nextcloud, etc.) using vdirsyncer + khard. It is an AI Agent Skill for Claude Code / OpenClaw, with 1200 downloads so far.
How do I install CardDAV Contacts?
Run "/install carddav-contacts" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is CardDAV Contacts free?
Yes, CardDAV Contacts is completely free (open-source). You can download, install and use it at no cost.
Which platforms does CardDAV Contacts support?
CardDAV Contacts is cross-platform and runs anywhere OpenClaw / Claude Code is available (linux).
Who created CardDAV Contacts?
It is built and maintained by jcromero (@jcromero); the current version is v1.0.2.