20 Twilio Security Hardening alternatives
Twilio Security Hardening: Harden a Twilio integration against credential leaks and fraud — API keys instead of auth tokens, webhook signature validation, geo-permissions, SMS pumping prevention and zero-downtime credential rotation. 20 agent skills do similar work, most sharing Security, Twilio and Webhooks, ranked by how much they have in common with Twilio Security Hardening.
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by ngrok
ngrok's official skill pack: expose localhost, secure endpoints, receive verified webhooks and run an MCP gateway from your coding agent.
Also: Webhooks
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by Resend
Resend's official skill for the whole email lifecycle — transactional sends, inbound webhooks, templates, broadcasts, domains and delivery events.
Also: Webhooks
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by Twilio
Planning skill that interrogates your use case before any code is written, then recommends the right Twilio Conversations stack — ConversationRelay, Memory, Intelligence, Orchestrator, TaskRouter — and the implementation skills to follow.
Also: Twilio
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by Twilio
The rules that apply to live Twilio traffic — TCPA consent tiers, quiet hours and DNC, GDPR deletion rights, PCI DSS call recording, HIPAA, FDCPA, CAN-SPAM, WhatsApp policy and SHAKEN/STIR — with a consent-management pattern to implement.
Also: Twilio
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by Twilio
Add phone or email verification with Twilio Verify — send and check one-time passcodes over SMS, voice, email or WhatsApp, with built-in expiry, rate limiting and Fraud Guard rather than hand-rolled OTP plumbing.
Also: Twilio
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by Twilio
Build real-time AI voice agents on Twilio ConversationRelay — TwiML setup, the WebSocket message types, streaming LLM responses back for playback, and the voice-provider configuration that goes with them.
Also: Twilio
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by Trail of Bits
CodeQL, Semgrep and SARIF static-analysis toolkit from Trail of Bits: taint tracking, fast pattern scans and merged, deduplicated security findings for coding agents.
Also: Security
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by Auth0
Auth0's official agent skill: a router that detects your framework and intent, then loads the right Auth0 guidance for login, MFA, Organizations, tenant audits, debugging or provider migration.
Also: Security
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by Trail of Bits
Trail of Bits' security review skill for PRs, commits, and diffs: risk-first analysis with git history, blast radius, and honest coverage limits.
Also: Security
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by zero-lab
56 evidence-bound security skills in 10 plugins for authorized assessment, red teaming, detection engineering and AI-agent security.
Also: Security
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by OpenQodex
Open source pre-push AI code review for Claude Code and Codex: scanners plus a separate reviewer that verifies every finding.
Also: Security
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by Better Auth
Adds real 2FA to a Better Auth app — TOTP, email/SMS OTP, backup codes, trusted devices — including the sign-in interrupt and the encryption-at-rest details.
Also: Security
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by Better Auth
Credential auth done to spec in Better Auth: verification email, reset flow, token and session handling, password policy and custom hashing.
Also: Security
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by Better Auth
The reference an agent needs to configure Better Auth correctly: adapters, session strategy, hooks, plugins, type safety and the gotchas that bite in production.
Also: Security
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by OpenAI
OpenAI's skill for language- and framework-specific secure coding: detect the stack, load the matching reference guidance, then write secure-by-default code, flag critical issues passively, or produce a prioritised vulnerability report with fixes.
Also: Security
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by OpenAI
OpenAI's skill for repository-grounded threat modelling: derive trust boundaries, assets and attacker capabilities from the actual code, rank abuse paths by likelihood and impact, and write a reviewable Markdown threat model.
Also: Security
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by Cloudflare
Production review rules for Cloudflare Workers — compatibility dates, observability wiring, and the runtime anti-patterns that only bite at the edge.
Also: Security
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by Cloudflare
Turns “set up Turnstile” into a working end-to-end bot check — widget, frontend snippets, canonical server-side siteverify, and a real validation pass before it reports success.
Also: Security
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by Microsoft
Microsoft's official agent plugin for building, securing and deploying Power Pages code sites, with 34 skills covering the whole site lifecycle.
Also: Security
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by Pillar Security
Pillar Security's SAIL V2 framework as an agent skill: a 91-risk catalogue across seven lifecycle phases, for AI security gap assessments, roadmaps, and ISO 42001 / EU AI Act compliance checklists.
Also: Security
