Scenario 01
Feature launch thread
Agent task involves announcing a new feature or product update on X.
Write a launch thread for our new API rate limiting feature. Keep it technical but accessible.
Let Antigravity Agents Write Social Content That Sounds Like Your Brand
When Antigravity's Agent Manager is running a product launch workflow — research, planning, content, distribution — the social content step shouldn't break the flow. Felo Twitter Writer extracts writing style DNA from any X account and generates tweets, threads, and long-form posts that match the brand voice, so the agent can produce social content as part of the same task that built the launch plan.
How it works
Agent tasks that trigger felo-twitter-writer automatically
These are the prompts where Antigravity's Agent Manager routes to felo-twitter-writer — when the task output is social content for X.
01 · User
Prompt sent
You type a task in Antigravity. No special syntax needed.
02 · Agent Manager
Task analysis
Gemini 3 plans the task and detects knowledge cutoff risk.
03 · SKILL.md router
Semantic match
SKILL.md description matches the task. The skill is loaded.
04 · Skill
Skill execution
The matched skill runs and fetches or processes the data.
05 · Output
Cited answer inline
Structured answer with source links returned to the agent.
Scenario 02
Thought leadership post
Agent needs to turn a technical insight into an engaging X post.
Turn this architecture decision record into a thread about why we chose event sourcing.
Scenario 03
Launch sequence drafting
Agent task involves creating a full pre/launch/post sequence for a release.
Draft a 3-day launch sequence for our v2.0 release — teaser, launch day, and follow-up.
How it works
What felo-twitter-writer adds to Antigravity
Six capabilities that let agents produce on-brand social content as part of any launch workflow.
On-brand voice generation
Learns your brand's tone from examples and applies it consistently across posts.
Thread generation
Produces multi-tweet threads with proper hooks, body, and CTA structure.
Hashtag and mention strategy
Suggests relevant hashtags and accounts to tag based on the post topic.
Launch sequence drafting
Agent can draft a full pre/launch/post sequence in a single task.
Engagement optimization
Applies proven structural patterns for higher engagement without sounding formulaic.
SKILL.md auto-routing
Activated when the agent task involves social content, announcements, or launch copy.
Use Cases
Real tasks, real workflows
How developers use this skill inside Antigravity — from quick lookups to complex multi-step workflows.
01
Feature launch thread
Agent task involves announcing a new feature or product update on X.
❯Write a launch thread for our new API rate limiting feature. Keep it technical but accessible.
02
Thought leadership post
Agent needs to turn a technical insight into an engaging X post.
❯Turn this architecture decision record into a thread about why we chose event sourcing.
03
Launch sequence drafting
Agent task involves creating a full pre/launch/post sequence for a release.
❯Draft a 3-day launch sequence for our v2.0 release — teaser, launch day, and follow-up.
Installation
Three steps to brand-voice social content inside Antigravity
Once installed, felo-twitter-writer activates when an agent task involves social content — the Agent Manager chains it into launch and content workflows automatically.
Method 1 · Terminal
Install via command line
Clone the Felo skills repo and copy the skill into your global Antigravity skills directory.
# Clone the Felo skills repository
git clone https://github.com/Felo-Inc/felo-skills.git
# Copy this skill to your global Antigravity skills folder
cp -r felo-skills/felo-twitter-writer ~/.gemini/antigravity/skills/Installs to ~/.gemini/antigravity/skills/ — available across all your projects
Method 2 · Agent prompt
Let the agent install it for you
Paste this prompt directly into Antigravity. The agent clones the repo and copies the skill automatically.
Paste into Antigravity
Install https://github.com/Felo-Inc/felo-skills into my global Antigravity skills directory.
The agent handles cloning, copying, and directory setup — no terminal needed
1
Copy the skill into .agent/skills/
Clone the Felo skills repo and copy felo-twitter-writer into .agent/skills/ for team-wide access. The SKILL.md description activates it for tasks involving social content generation or brand voice work.
2
Set your Felo API key and define brand accounts
Add FELO_API_KEY to your environment. Point the skill at the X accounts whose writing style should be extracted — your brand account, a competitor, or a reference voice. The style DNA is stored and reused across tasks.
3
Social content becomes part of the agent workflow
When the Agent Manager is running a launch plan, it can call felo-twitter-writer to generate the social content layer — tweets announcing the launch, a thread explaining the feature, a long-form post for the announcement. All in the brand voice, all in the same task.
No configuration needed. The SKILL.md file inside the skill folder tells Antigravity's Agent Manager when to activate it. Once the folder is in place, the agent routes to the skill automatically based on your prompt.
FAQ
Felo Twitter Writer in Google Antigravity — FAQ
It's the social content layer. When the Agent Manager is running a product launch task — research, planning, content, distribution — felo-twitter-writer generates the X content in the brand voice as part of the same workflow. No context switching, no separate content tool.
Make social content part of the agent workflow, not an afterthought
Install felo-twitter-writer in .agent/skills/ and let Antigravity agents generate on-brand X content as part of launch plans, competitive responses, and content strategies.
One API key. Commit to .agent/skills/ and your agents can write social content in your brand voice as part of any workflow.
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