collaborating-with-antigravity SKILL.md skillA
collaborating-with-antigravity from appautomaton/agent-designer is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add appautomaton/agent-designer/collaborating-with-antigravity@git:20260711.6463e34Pins git:20260711.6463e34 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- appautomaton/agent-designer
- Path
skills/collaborating-with-antigravity/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260711.6463e34, committed Jul 11, 2026
- First version recorded
- Jun 16, 2026
- Size
- 9,836 bytes
- Repository stars
- 133
- License
- none declared
Delegate tasks to Google's Antigravity CLI (agy) for prototyping, debugging, code review, and research. Supports multi-turn sessions via SESSION_ID. Successor to the retired Gemini CLI.
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
# Collaborating with Antigravity (agy) Use the Antigravity CLI (`agy`) as an independent collaborator while the calling agent stays responsible for verification, synthesis, and final user-facing decisions. Antigravity CLI is Google's replacement for the **retired Gemini CLI** (hosted auth shut off 2026-06-18). The bridge script (`scripts/agy_bridge.py`) wraps `agy -p` (headless print mode), returns structured JSON, and manages session continuity via `SESSION_ID`. **Always go through the bridge** — raw `agy -p` surfaces no conversation ID and no structured output (see below). ## Why the bridge is mandatory - **agy won't reveal the conversation ID** (no `--session-id`, never printed). The bridge recovers it from agy's cache, returns it as `SESSION_ID`, and resumes via `--conversation`. It also serializes calls with a file lock — **don't run bridge calls concurrently.** - **agy has no structured output.** The bridge shapes plain text into JSON, streams live progress to stderr, and enforces its own wall-clock kill as the real timeout. Mechanics, upstream issue numbers, and the verified flag surface: [references/agy-cli.md](references/agy-cli.md). …
Read the whole file at its exact version.
How to install
mdr add appautomaton/agent-designer/collaborating-with-antigravity@sha256:ff104d45cc748429The line at the top of this page pins the label git:20260711.6463e34, 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_hj7d437xuvb7cr4s)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 16, 2026 and Jul 11, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260711.6463e34 latest | 2026-07-11 | 6463e34 | 9,836 B | A | view · diff |
| git:20260711.452f262 | 2026-07-11 | 452f262 | 9,778 B | A | view · diff |
| git:20260706.08c1195 | 2026-07-06 | 08c1195 | 9,431 B | A | view · diff |
| git:20260616.490541e | 2026-06-16 | 490541e | 8,059 B | A | view · diff |
| git:20260616.29e00f1 | 2026-06-16 | 29e00f1 | 7,426 B | A | view |
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 (9836 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
appautomaton/agent-designer · 133 stars · license none declared · pushed 2026-09-13 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hj7d437xuvb7cr4s GET https://markdownregistry.com/api/v1/resolve?ref=appautomaton/agent-designer/collaborating-with-antigravity GET https://markdownregistry.com/api/v1/blob/ff104d45cc74842924e1b8c7359de6a3ab4e0b9f56082401786529fe9c3feeb5
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.