gccli SKILL.md skillA
gccli from canvascoding/canvas-notebook is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add canvascoding/canvas-notebook/gccli@v1.0Pins v1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- canvascoding/canvas-notebook
- Path
seed_skills/gccli/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0, committed May 1, 2026
- Size
- 2,509 bytes
- Repository stars
- 12
- License
- a license file GitHub does not identify
Google Calendar CLI for listing calendars, viewing/creating/updating events, and checking availability. Triggers: Google Calendar, calendar event, schedule meeting, check availability, create event, calendar freebusy, gccli.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Google Calendar CLI Command-line interface for Google Calendar operations. ## Installation In Canvas Notebook Docker, a container admin installs this once: ```bash npm install -g @mariozechner/gccli ``` Check if installed: ```bash gccli --help ``` ## Setup ### Google Cloud Console (one-time) 1. [Create a new project](https://console.cloud.google.com/projectcreate) (or select existing) 2. [Enable the Google Calendar API](https://console.cloud.google.com/apis/api/calendar-json.googleapis.com) 3. [Set app name](https://console.cloud.google.com/auth/branding) in OAuth branding 4. [Add test users](https://console.cloud.google.com/auth/audience) (all Gmail addresses you want to use) 5. [Create OAuth client](https://console.cloud.google.com/auth/clients): - Click "Create Client" - Application type: "Desktop app" - Download the JSON file ### Configure gccli First check if already configured: ```bash gccli accounts list ``` If no accounts, guide the user through setup: 1. Ask if they have a Google Cloud project with Calendar API enabled 2. If not, walk them through the Google Cloud Console steps above 3. Have them download the OAuth credentials JSON …
Read the whole file at its exact version.
How to install
mdr add canvascoding/canvas-notebook/gccli@sha256:fe31dfad1a77ec85The line at the top of this page pins the label v1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_rl3dabayvknwwdhj)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 1, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2509 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
canvascoding/canvas-notebook · 12 stars · license a license file GitHub does not identify · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rl3dabayvknwwdhj GET https://markdownregistry.com/api/v1/resolve?ref=canvascoding/canvas-notebook/gccli GET https://markdownregistry.com/api/v1/blob/fe31dfad1a77ec85696bc71f0d8cfd7580fe7c8a21ed479363b1168f87cca2d9
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.