feat: add Antigravity CLI plugin support#1583
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- Add .antigravity-plugin/ folder with plugin.json manifest and ANTIGRAVITY.md bootstrap - Add skills/using-superpowers/references/antigravity-tools.md with tool mapping for Antigravity CLI - Add scripts/install-antigravity.ps1 (Windows) and install-antigravity.sh (macOS/Linux) installers - Update README.md to include Antigravity CLI in Quickstart and Installation sections - Update skills/using-superpowers/SKILL.md to reference ANTIGRAVITY.md and antigravity-tools.md
|
Gown and u will be able to simply enter the day
…On Wed, 20 May 2026, 1:26 pm Aawej, ***@***.***> wrote:
- Add .antigravity-plugin/ folder with plugin.json manifest and
ANTIGRAVITY.md bootstrap
- Add skills/using-superpowers/references/antigravity-tools.md with
tool mapping for Antigravity CLI
- Add scripts/install-antigravity.ps1 (Windows) and
install-antigravity.sh (macOS/Linux) installers
- Update README.md to include Antigravity CLI in Quickstart and
Installation sections
- Update skills/using-superpowers/SKILL.md to reference ANTIGRAVITY.md
and antigravity-tools.md
What problem are you trying to solve? What does this PR change? Is this
change appropriate for the core library? What alternatives did you
consider? Does this PR contain multiple unrelated changes? Existing PRs
- I have reviewed all open AND closed PRs for duplicates or prior art
- Related PRs:
Environment tested
Harness (e.g. Claude Code, Cursor) Harness version Model Model version/ID
New harness support (required if this PR adds a new harness) Clean-session
transcript for "Let's make a react todo list"
paste the complete transcript here
Evaluation
- What was the initial prompt you (or your human partner) used to start
the session that led to this change?
- How many eval sessions did you run AFTER making the change?
- How did outcomes change compared to before the change?
Rigor
- If this is a skills change: I used superpowers:writing-skills and
completed adversarial pressure testing (paste results below)
- This change was tested adversarially, not just on the happy path
- I did not modify carefully-tuned content (Red Flags table,
rationalizations, "human partner" language) without extensive evals
showing the change is an improvement
Human review
- A human has reviewed the COMPLETE proposed diff before submission
------------------------------
You can view, comment on, or merge this pull request online at:
#1583
Commit Summary
- 1df70c3
<1df70c3>
feat: add Antigravity CLI plugin support
File Changes
(8 files <https://github.com/obra/superpowers/pull/1583/files>)
- *A* .antigravity-plugin/ANTIGRAVITY.md
<https://github.com/obra/superpowers/pull/1583/files#diff-89b7721d65c30d4b648a32132459d84d03ac4dc6ced39538b233dff6397ba337>
(2)
- *A* .antigravity-plugin/INSTALL.md
<https://github.com/obra/superpowers/pull/1583/files#diff-f79f7babd1d5073fdf0618a341d8d424a30b8d9cc1cdd6444a73aee3512641f7>
(23)
- *A* .antigravity-plugin/plugin.json
<https://github.com/obra/superpowers/pull/1583/files#diff-26b218aa4da38db1078e939ce46362d8b318d4ee70f54f8a163438653c8bd668>
(21)
- *M* README.md
<https://github.com/obra/superpowers/pull/1583/files#diff-b335630551682c19a781afebcf4d07bf978fb1f8ac04c6bf87428ed5106870f5>
(21)
- *A* scripts/install-antigravity.ps1
<https://github.com/obra/superpowers/pull/1583/files#diff-e348b4c835e4c2a56ae65e0b52d8cad59e702e1bf78156c2e9cc46db6bf350e3>
(40)
- *A* scripts/install-antigravity.sh
<https://github.com/obra/superpowers/pull/1583/files#diff-ed7d78f6c28a216e0c39a16971a9268609f7c1d3b9e8926af8116a771b5b8544>
(22)
- *M* skills/using-superpowers/SKILL.md
<https://github.com/obra/superpowers/pull/1583/files#diff-c5764e770ca4b72387f9779d0e680636d473fcce6c1ee423d451f5f20af7c030>
(4)
- *A* skills/using-superpowers/references/antigravity-tools.md
<https://github.com/obra/superpowers/pull/1583/files#diff-4d4247f2cfef8af92a442f569e574bc17300336a0d65a401bf48c2f36caa4010>
(38)
Patch Links:
- https://github.com/obra/superpowers/pull/1583.patch
- https://github.com/obra/superpowers/pull/1583.diff
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🎉
Ligirlburg reacted via Gmail
<https://www.google.com/gmail/about/?utm_source=gmail-in-product&utm_medium=et&utm_campaign=emojireactionemail#app>
On Wed, 20 May 2026, 8:20 pm Ligirlburg Ligirlburg123, <
***@***.***> wrote:
… Gown and u will be able to simply enter the day
On Wed, 20 May 2026, 1:26 pm Aawej, ***@***.***> wrote:
>
> - Add .antigravity-plugin/ folder with plugin.json manifest and
> ANTIGRAVITY.md bootstrap
> - Add skills/using-superpowers/references/antigravity-tools.md with
> tool mapping for Antigravity CLI
> - Add scripts/install-antigravity.ps1 (Windows) and
> install-antigravity.sh (macOS/Linux) installers
> - Update README.md to include Antigravity CLI in Quickstart and
> Installation sections
> - Update skills/using-superpowers/SKILL.md to reference
> ANTIGRAVITY.md and antigravity-tools.md
>
> What problem are you trying to solve? What does this PR change? Is this
> change appropriate for the core library? What alternatives did you
> consider? Does this PR contain multiple unrelated changes? Existing PRs
>
> - I have reviewed all open AND closed PRs for duplicates or prior art
> - Related PRs:
>
> Environment tested
> Harness (e.g. Claude Code, Cursor) Harness version Model Model version/ID
> New harness support (required if this PR adds a new harness) Clean-session
> transcript for "Let's make a react todo list"
>
> paste the complete transcript here
>
> Evaluation
>
> - What was the initial prompt you (or your human partner) used to
> start
> the session that led to this change?
> - How many eval sessions did you run AFTER making the change?
> - How did outcomes change compared to before the change?
>
> Rigor
>
> - If this is a skills change: I used superpowers:writing-skills and
> completed adversarial pressure testing (paste results below)
> - This change was tested adversarially, not just on the happy path
> - I did not modify carefully-tuned content (Red Flags table,
> rationalizations, "human partner" language) without extensive evals
> showing the change is an improvement
>
> Human review
>
> - A human has reviewed the COMPLETE proposed diff before submission
>
> ------------------------------
> You can view, comment on, or merge this pull request online at:
>
> #1583
> Commit Summary
>
> - 1df70c3
> <1df70c3>
> feat: add Antigravity CLI plugin support
>
> File Changes
>
> (8 files <https://github.com/obra/superpowers/pull/1583/files>)
>
> - *A* .antigravity-plugin/ANTIGRAVITY.md
> <https://github.com/obra/superpowers/pull/1583/files#diff-89b7721d65c30d4b648a32132459d84d03ac4dc6ced39538b233dff6397ba337>
> (2)
> - *A* .antigravity-plugin/INSTALL.md
> <https://github.com/obra/superpowers/pull/1583/files#diff-f79f7babd1d5073fdf0618a341d8d424a30b8d9cc1cdd6444a73aee3512641f7>
> (23)
> - *A* .antigravity-plugin/plugin.json
> <https://github.com/obra/superpowers/pull/1583/files#diff-26b218aa4da38db1078e939ce46362d8b318d4ee70f54f8a163438653c8bd668>
> (21)
> - *M* README.md
> <https://github.com/obra/superpowers/pull/1583/files#diff-b335630551682c19a781afebcf4d07bf978fb1f8ac04c6bf87428ed5106870f5>
> (21)
> - *A* scripts/install-antigravity.ps1
> <https://github.com/obra/superpowers/pull/1583/files#diff-e348b4c835e4c2a56ae65e0b52d8cad59e702e1bf78156c2e9cc46db6bf350e3>
> (40)
> - *A* scripts/install-antigravity.sh
> <https://github.com/obra/superpowers/pull/1583/files#diff-ed7d78f6c28a216e0c39a16971a9268609f7c1d3b9e8926af8116a771b5b8544>
> (22)
> - *M* skills/using-superpowers/SKILL.md
> <https://github.com/obra/superpowers/pull/1583/files#diff-c5764e770ca4b72387f9779d0e680636d473fcce6c1ee423d451f5f20af7c030>
> (4)
> - *A* skills/using-superpowers/references/antigravity-tools.md
> <https://github.com/obra/superpowers/pull/1583/files#diff-4d4247f2cfef8af92a442f569e574bc17300336a0d65a401bf48c2f36caa4010>
> (38)
>
> Patch Links:
>
> - https://github.com/obra/superpowers/pull/1583.patch
> - https://github.com/obra/superpowers/pull/1583.diff
>
> —
> Reply to this email directly, view it on GitHub
> <#1583>, or unsubscribe
> <https://github.com/notifications/unsubscribe-auth/B5KYPULCQANYLW7RDVEFD7343WP7BAVCNFSM6AAAAACZF7DLPWVHI2DSMVQWIX3LMV43ASLTON2WKOZUGQ4DMMZWHE2TGMQ>
> .
> You are receiving this because you are subscribed to this thread.Message
> ID: ***@***.***>
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👀
Ligirlburg reacted via Gmail
<https://www.google.com/gmail/about/?utm_source=gmail-in-product&utm_medium=et&utm_campaign=emojireactionemail#app>
On Wed, 20 May 2026, 8:20 pm Ligirlburg Ligirlburg123, <
***@***.***> wrote:
… Gown and u will be able to simply enter the day
On Wed, 20 May 2026, 1:26 pm Aawej, ***@***.***> wrote:
>
> - Add .antigravity-plugin/ folder with plugin.json manifest and
> ANTIGRAVITY.md bootstrap
> - Add skills/using-superpowers/references/antigravity-tools.md with
> tool mapping for Antigravity CLI
> - Add scripts/install-antigravity.ps1 (Windows) and
> install-antigravity.sh (macOS/Linux) installers
> - Update README.md to include Antigravity CLI in Quickstart and
> Installation sections
> - Update skills/using-superpowers/SKILL.md to reference
> ANTIGRAVITY.md and antigravity-tools.md
>
> What problem are you trying to solve? What does this PR change? Is this
> change appropriate for the core library? What alternatives did you
> consider? Does this PR contain multiple unrelated changes? Existing PRs
>
> - I have reviewed all open AND closed PRs for duplicates or prior art
> - Related PRs:
>
> Environment tested
> Harness (e.g. Claude Code, Cursor) Harness version Model Model version/ID
> New harness support (required if this PR adds a new harness) Clean-session
> transcript for "Let's make a react todo list"
>
> paste the complete transcript here
>
> Evaluation
>
> - What was the initial prompt you (or your human partner) used to
> start
> the session that led to this change?
> - How many eval sessions did you run AFTER making the change?
> - How did outcomes change compared to before the change?
>
> Rigor
>
> - If this is a skills change: I used superpowers:writing-skills and
> completed adversarial pressure testing (paste results below)
> - This change was tested adversarially, not just on the happy path
> - I did not modify carefully-tuned content (Red Flags table,
> rationalizations, "human partner" language) without extensive evals
> showing the change is an improvement
>
> Human review
>
> - A human has reviewed the COMPLETE proposed diff before submission
>
> ------------------------------
> You can view, comment on, or merge this pull request online at:
>
> #1583
> Commit Summary
>
> - 1df70c3
> <1df70c3>
> feat: add Antigravity CLI plugin support
>
> File Changes
>
> (8 files <https://github.com/obra/superpowers/pull/1583/files>)
>
> - *A* .antigravity-plugin/ANTIGRAVITY.md
> <https://github.com/obra/superpowers/pull/1583/files#diff-89b7721d65c30d4b648a32132459d84d03ac4dc6ced39538b233dff6397ba337>
> (2)
> - *A* .antigravity-plugin/INSTALL.md
> <https://github.com/obra/superpowers/pull/1583/files#diff-f79f7babd1d5073fdf0618a341d8d424a30b8d9cc1cdd6444a73aee3512641f7>
> (23)
> - *A* .antigravity-plugin/plugin.json
> <https://github.com/obra/superpowers/pull/1583/files#diff-26b218aa4da38db1078e939ce46362d8b318d4ee70f54f8a163438653c8bd668>
> (21)
> - *M* README.md
> <https://github.com/obra/superpowers/pull/1583/files#diff-b335630551682c19a781afebcf4d07bf978fb1f8ac04c6bf87428ed5106870f5>
> (21)
> - *A* scripts/install-antigravity.ps1
> <https://github.com/obra/superpowers/pull/1583/files#diff-e348b4c835e4c2a56ae65e0b52d8cad59e702e1bf78156c2e9cc46db6bf350e3>
> (40)
> - *A* scripts/install-antigravity.sh
> <https://github.com/obra/superpowers/pull/1583/files#diff-ed7d78f6c28a216e0c39a16971a9268609f7c1d3b9e8926af8116a771b5b8544>
> (22)
> - *M* skills/using-superpowers/SKILL.md
> <https://github.com/obra/superpowers/pull/1583/files#diff-c5764e770ca4b72387f9779d0e680636d473fcce6c1ee423d451f5f20af7c030>
> (4)
> - *A* skills/using-superpowers/references/antigravity-tools.md
> <https://github.com/obra/superpowers/pull/1583/files#diff-4d4247f2cfef8af92a442f569e574bc17300336a0d65a401bf48c2f36caa4010>
> (38)
>
> Patch Links:
>
> - https://github.com/obra/superpowers/pull/1583.patch
> - https://github.com/obra/superpowers/pull/1583.diff
>
> —
> Reply to this email directly, view it on GitHub
> <#1583>, or unsubscribe
> <https://github.com/notifications/unsubscribe-auth/B5KYPULCQANYLW7RDVEFD7343WP7BAVCNFSM6AAAAACZF7DLPWVHI2DSMVQWIX3LMV43ASLTON2WKOZUGQ4DMMZWHE2TGMQ>
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> You are receiving this because you are subscribed to this thread.Message
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Thanks! |
obra
added
enhancement
Owner
|
This shouldn't require shell scripts. Does Antigravity not have a plug-in system? Does it not just use Gemini Cli plugins? |
|
You're able to import your old plugins from gemini cli but antigravity cli itself currently has no real plugin system (gg google) |
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What problem are you trying to solve?
Users of Google Antigravity CLI (agy) have no official way to install
Superpowers as a plugin. This PR adds native Antigravity CLI support so
users can install the full Superpowers skills library in one step.
What does this PR change?
.antigravity-plugin/folder withplugin.jsonmanifest andANTIGRAVITY.mdbootstrap (follows the same pattern as.claude-plugin/,.codex-plugin/,.cursor-plugin/)skills/using-superpowers/references/antigravity-tools.mdmappingClaude Code tool names to Antigravity CLI equivalents
scripts/install-antigravity.ps1(Windows) andscripts/install-antigravity.sh(macOS/Linux) one-step installers thatsymlink the plugin into
~/.gemini/config/plugins/superpowers/README.mdto document the Antigravity CLI install pathSKILL.mdto referenceANTIGRAVITY.mdandantigravity-tools.mdIs this change appropriate for the core library?
Yes. It follows the exact same pattern already used for Claude Code, Codex,
Cursor, and OpenCode — a hidden subfolder containing platform-specific
manifest files, with zero changes to the core skills content.
What alternatives did you consider?
plugin.jsonat the repo root (rejected — violates the clean-rootconvention established by existing plugin dirs)
version drift)
Does this PR contain multiple unrelated changes?
No. All changes are directly related to adding Antigravity CLI support.
Existing PRs
I have reviewed all open AND closed PRs for duplicates or prior art.
No prior Antigravity CLI support PRs found.
Environment tested
Evaluation
using-superpowersskill is injectedat session start via the
ANTIGRAVITY.mdbootstrapHuman review