antigravity-support

Use when the user asks questions, seeks help, or requests instructions related to installing, setting up, or migrating to Antigravity CLI. This skill provides the latest up to date details, requirements, and commands sourced from the official Antigravity CLI documentation.

Quality

73%

Does it follow best practices?

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Securityby

Low

Low-risk findings worth noting

Fix and improve this skill with Tessl

tessl review fix ./packages/core/src/skills/builtin/antigravity-support/SKILL.md

Quality

Content

67%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The content delivers concrete, executable install and launch commands organized in clean sections, and the migration workflow is sensibly sequenced with a verification step. Its weaknesses are the padded introductory/marketing prose and the absence of error-recovery guidance in the workflows.

Suggestions

Trim the "What is Antigravity CLI?" intro and "Key Features" bullets; assume Claude knows the product category and lead with the actionable install/setup content.

Add a brief error-recovery or troubleshooting note for the install and `agy --version` verification steps (e.g., what to do if the command is not found on PATH) to strengthen the workflow's feedback loop.

Tighten the Initial Setup section with concrete next actions or flags instead of only describing what the TUI will guide the user through.

Dimension	Reasoning	Score
Conciseness	The actionable install/setup/migration sections are reasonably efficient, but the "What is Antigravity CLI?" intro and "Key Features" bullets are marketing-flavored explanation of what the product is, which pads the body with content Claude does not need.	3 / 5
Actionability	Provides copy-paste-ready install commands (curl\|bash, irm\|iex) and concrete commands (agy, agy --version), but the setup/configuration and migration sections are partly descriptive ("the interactive TUI will guide you through") rather than executable, leaving minor gaps.	4 / 5
Workflow Clarity	The migration flow is a clear numbered sequence (Check Requirements -> Install -> Verify -> Transition) with a verify checkpoint (agy --version), but there are no feedback loops or error-recovery guidance if install or verification fails, keeping it below a 5.	4 / 5
Progressive Disclosure	The body is well-organized into clearly headed sections with a single one-level-deep external reference (the official docs URL) and no nested references, but everything is inlined with minimal use of structured reference pointers, so it is not a standout 5.	4 / 5
	Total	15 / 20 Passed

Description

78%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is well-constructed with a clear trigger clause and concrete install/setup/migrate actions anchored to a specific named product. Its main weakness is the somewhat generic "details, requirements, and commands" phrasing used to state what the skill provides.

Dimension	Reasoning	Score
Specificity	Names the Antigravity CLI domain and several concrete actions ("installing, setting up, or migrating to"), but the secondary "details, requirements, and commands" phrasing is somewhat generic, leaving minor coverage gaps that keep it below a 5.	4 / 5
Completeness	Explicitly provides a "when" ("Use when the user asks questions, seeks help, or requests instructions related to installing, setting up, or migrating") and a "what" ("provides the latest up to date details, requirements, and commands"), but the "what" leans on vague nouns rather than crisp action statements, so it is not a 5.	4 / 5
Trigger Term Quality	Includes natural phrases a user would say ("asks questions, seeks help, or requests instructions" plus "installing, setting up, or migrating to Antigravity CLI"), with good keyword coverage, though it lacks synonyms and additional variations that would warrant a 5.	4 / 5
Distinctiveness Conflict Risk	Targets a named, specific product (Antigravity CLI) with distinct install/setup/migrate triggers, giving it a clear niche with minimal overlap risk against other skills.	5 / 5
	Total	17 / 20 Passed

Validation

100%

Warnings & errors only

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository: google-gemini/gemini-cli
Path: packages/core/src/skills/builtin/antigravity-support/SKILL.md
Commit: 361b0bb

Reviewed: 6 days ago

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