--- name: gamma-security-basics-64b3e8f16b5b description: | Implement security best practices for Gamma integration. Use when securing API keys, implementing access controls, or auditing Gamma security configuration. Trigger with phrases like "gamma security", "gamma API key security", "gamma secure", "gamma credentials", "gamma access control". allowed-tools: Read, Write, Edit, Grep version: 1.0.0 license: MIT author: Jeremy Longshore --- # Gamma Security Basics ## Overview Security best practices for Gamma API integration to protect credentials and data. ## Prerequisites - Active Gamma integration - Environment variable support - Understanding of secret management ## Instructions ### Step 1: Secure API Key Storage ```typescript // NEVER do this const gamma = new GammaClient({ apiKey: 'gamma_live_abc123...', // Hardcoded - BAD! }); // DO this instead const gamma = new GammaClient({ apiKey: process.env.GAMMA_API_KEY, }); ``` **Environment Setup:** ```bash # .env (add to .gitignore!) GAMMA_API_KEY=gamma_live_abc123... # Load in application import 'dotenv/config'; ``` ### Step 2: Key Rotation Strategy ```typescript // Support multiple keys for rotation const gamma = new GammaClient({ apiKey: process.env.GAMMA_API_KEY_PRIMARY || process.env.GAMMA_API_KEY_SECONDARY, }); // Rotation script async function rotateApiKey() { // 1. Generate new key in Gamma dashboard // 2. Update GAMMA_API_KEY_SECONDARY // 3. Deploy and verify // 4. Swap PRIMARY and SECONDARY // 5. Revoke old key } ``` ### Step 3: Request Signing (if supported) ```typescript import crypto from 'crypto'; function signRequest(payload: object, secret: string): string { const timestamp = Date.now().toString(); const message = timestamp + JSON.stringify(payload); return crypto .createHmac('sha256', secret) .update(message) .digest('hex'); } // Usage with webhook verification function verifyWebhook(body: string, signature: string, secret: string): boolean { const expected = crypto .createHmac('sha256', secret) .update(body) .digest('hex'); return crypto.timingSafeEqual( Buffer.from(signature), Buffer.from(expected) ); } ``` ### Step 4: Access Control Patterns ```typescript // Scoped API keys (if supported) const readOnlyGamma = new GammaClient({ apiKey: process.env.GAMMA_API_KEY_READONLY, scopes: ['presentations:read', 'exports:read'], }); const fullAccessGamma = new GammaClient({ apiKey: process.env.GAMMA_API_KEY_FULL, }); // Permission check before operations async function createPresentation(user: User, data: object) { if (!user.permissions.includes('gamma:create')) { throw new Error('Insufficient permissions'); } return fullAccessGamma.presentations.create(data); } ``` ### Step 5: Audit Logging ```typescript import { GammaClient } from '@gamma/sdk'; function createAuditedClient(userId: string) { return new GammaClient({ apiKey: process.env.GAMMA_API_KEY, interceptors: { request: (config) => { console.log(JSON.stringify({ timestamp: new Date().toISOString(), userId, action: `${config.method} ${config.path}`, type: 'gamma_api_request', })); return config; }, }, }); } ``` ## Security Checklist - [ ] API keys stored in environment variables - [ ] .env files in .gitignore - [ ] No keys in source code or logs - [ ] Key rotation procedure documented - [ ] Minimal permission scopes used - [ ] Audit logging enabled - [ ] Webhook signatures verified - [ ] HTTPS enforced for all calls ## Error Handling | Security Issue | Detection | Remediation | |----------------|-----------|-------------| | Exposed key | GitHub scanning | Rotate immediately | | Key in logs | Log audit | Filter sensitive data | | Unauthorized access | Audit logs | Revoke and investigate | | Weak permissions | Access review | Apply least privilege | ## Resources - [Gamma Security Guide](https://gamma.app/docs/security) - [API Key Management](https://gamma.app/docs/api-keys) - [OWASP API Security](https://owasp.org/API-Security/) ## Next Steps Proceed to `gamma-prod-checklist` for production readiness. --- Source attribution: Dicklesworthstone Original project: https://github.com/Dicklesworthstone/pi_agent_rust/blob/f28fc46ee0db8e710d95b8b55592cd38d60f2b26/tests/ext_conformance/artifacts/plugins-community/plugins/saas-packs/gamma-pack/skills/gamma-security-basics/SKILL.md License: MIT License information: https://opensource.org/license/mit Original upstream instructions; downloaded from Mega AI Hub. ## Upstream license notice MIT License (with OpenAI/Anthropic Rider) Copyright (c) 2026 Jeffrey Emanuel Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: ADDITIONAL RIDER / RESTRICTION (OpenAI / Anthropic): This rider is part of the "conditions" of this License. In the event of any conflict between this rider and any other portion of this License, this rider controls. "Restricted Parties" means OpenAI, L.L.C.; Anthropic, PBC; any of their respective Affiliates; and any person or entity acting directly or indirectly on behalf of, for the benefit of, or under the direction of any of the foregoing (including any officer, director, employee, contractor, agent, consultant, service provider, or representative). Notwithstanding any other provision of this License, no rights are granted to any Restricted Party. Any purported license, sublicense, assignment, transfer, or other permission to any Restricted Party is null and void absent the express prior written permission of Jeffrey Emanuel. You may not provide, disclose, distribute, sublicense, sell, lease, lend, host, make available, or otherwise permit access to the Software or any derivative work of the Software (as defined in applicable copyright law) (collectively, "Derivative Works") to or for any Restricted Party. For purposes of this rider, "use" includes, without limitation: copying, modifying, merging, publishing, distributing, sublicensing, selling, transferring, making available, hosting, deploying, executing, benchmarking, testing, analyzing, indexing, or incorporating the Software or any Derivative Works into any dataset, training corpus, evaluation harness, or pipeline for machine learning or other automated systems. This rider applies to the Software and all Derivative Works. As a condition of use, you agree that this rider is a precondition to exercising any rights under this License, and you agree that any distribution of the Software or any Derivative Works must include this rider provision unmodified. Any breach of this rider automatically and immediately terminates the permissions granted by this License. Upon termination, you must immediately cease all use and distribution of the Software and any Derivative Works and destroy all copies under your control. You agree that a breach of this rider would cause irreparable harm and that Jeffrey Emanuel may seek injunctive or other equitable relief to enforce this rider, in addition to any other remedies available at law. To the maximum extent permitted by applicable law, the prevailing party in any action to enforce this rider shall be entitled to recover reasonable attorneys' fees and costs. For purposes of this rider, "Affiliate" means any entity that directly or indirectly controls, is controlled by, or is under common control with the specified party. "Control" means ownership of more than 50% of the voting securities or other ownership interest, or the power to direct management or policies by contract or otherwise. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # Mega AI Hub resource metadata Creator / publisher: Dicklesworthstone Original project: https://github.com/Dicklesworthstone/pi_agent_rust/blob/f28fc46ee0db8e710d95b8b55592cd38d60f2b26/tests/ext_conformance/artifacts/plugins-community/plugins/saas-packs/gamma-pack/skills/gamma-security-basics/SKILL.md Attribution basis: Source repository record Fields of work: Development & Engineering Roles: Backend Developer, DevOps / SRE, Security Engineer Specialties: API, Backend Tools: Gamma Country applicability: Country not specified Classification basis: Source catalog labels Instruction SHA-256: 7165658ef2a54bbd8ac9fd8e0853a8655a758b121b089d59e027957d5426d0f8