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Gamma
by
Lucas Synnott
· GitHub ↗
· v1.0.0
4578
Downloads
3
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0
Active Installs
1
Versions
Install in OpenClaw
/install gamma
Description
Generate AI-powered presentations, documents, and social posts using Gamma.app API. Use when user asks to create a presentation, pitch deck, slide deck, document, or social media carousel. Triggers on requests like "create a presentation about X", "make a pitch deck", "generate slides", or "create a Gamma about X".
Usage Guidance
Install only if you are comfortable sending the prompts and document text you provide to Gamma.app using your Gamma API key. Do not pass secrets, credentials, private keys, regulated data, or confidential business documents unless your use of Gamma is approved. Review the shell script before use and prefer explicit file paths/content you intended to upload rather than letting an agent choose files autonomously.
Capability Analysis
Type: OpenClaw Skill
Name: gamma
Version: 1.0.0
The skill is classified as suspicious due to its capability to read arbitrary local files and send their content to the Gamma.app API. While the `SKILL.md` documentation provides an example `$(cat pitch.md)` for a legitimate use case, this mechanism could be abused by a prompt-injected agent to read sensitive local files (e.g., `~/.ssh/id_rsa`) and transmit them to `public-api.gamma.app`. Although the destination is the intended service, sending unintended sensitive data to any third-party service constitutes a potential data leak, representing a risky capability without clear malicious intent from the skill developer.
Capability Assessment
Purpose & Capability
The stated capability of generating Gamma content through Gamma.app matches the observed use of a Gamma API endpoint and an API-key-authenticated request.
Instruction Scope
The skill can transmit arbitrary prompt or document text supplied to it, including content passed from local files, so users should treat inputs as being shared with Gamma rather than processed locally.
Install Mechanism
The skill uses a shell wrapper script according to the scanner evidence; that is coherent for a curl/API integration, though the metadata should ideally disclose the command and network/API-key requirements explicitly.
Credentials
Network access to public-api.gamma.app and use of a Gamma API key are proportionate to the skill's purpose. I found no artifact-backed evidence of unrelated network destinations, broad local indexing, or automatic secret harvesting.
Persistence & Privilege
No evidence was provided or found of persistence, background agents, privilege escalation, credential-store access, destructive file operations, or long-running workers.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install gamma - After installation, invoke the skill by name or use
/gamma - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release: Generate AI-powered presentations, documents, and social posts via Gamma.app API
Metadata
Frequently Asked Questions
What is Gamma?
Generate AI-powered presentations, documents, and social posts using Gamma.app API. Use when user asks to create a presentation, pitch deck, slide deck, document, or social media carousel. Triggers on requests like "create a presentation about X", "make a pitch deck", "generate slides", or "create a Gamma about X". It is an AI Agent Skill for Claude Code / OpenClaw, with 4578 downloads so far.
How do I install Gamma?
Run "/install gamma" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Gamma free?
Yes, Gamma is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Gamma support?
Gamma is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Gamma?
It is built and maintained by Lucas Synnott (@lucassynnott); the current version is v1.0.0.
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