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Security Enhancements and Guardrails

This cluster focuses on implementing security features and guardrails to protect against various agentic threats and prompt injections.

27 PRs
feat security hooks plugins Representative: #6095
# Title Author Created GitHub
6095 feat(gateway): support modular guardrails extensions for securing against ind... rep Reapor-Yurnero 2026-02-01 View
6128 Fail closed when Telnyx webhook public key is missing (voice-call provider) yueyueL 2026-02-01 View
6405 feat(security): Add HTTP API security hooks for plugin scanning masterfung 2026-02-01 View
8121 fix(gateway): remove query parameter token support for hooks yubrew 2026-02-03 View
8238 feat: Add Glitchward Shield plugin for prompt injection protection eyeskiller 2026-02-03 View
10555 feat(hooks): add priority-aware hook registration DukeDeSouth 2026-02-06 View
11966 feat: Add Contact Guard extension with hooks for contact state management impozzible 2026-02-08 View
13042 feat(security): add guard model for prompt injection sanitization TGambit65 2026-02-10 View
13471 fix: security audit distinguishes internal hooks from external webhooks jarvisz8 2026-02-10 View
14222 core: add needsApproval to before_tool_call; move AgentShield to extension Eventedge 2026-02-11 View
14704 Add PIC Standard plugin for intent verification madeinplutofabio 2026-02-12 View
15571 feat: infrastructure foundation — hooks, model failover, sessions, embedded r... tangcruz 2026-02-13 View
17027 feat: use camel to resist prompt injection nick1udwig 2026-02-15 View
17273 feat: add security-guard extension — agentic safety guardrails miloudbelarebia 2026-02-15 View
17449 feat(extension): add cost-guard — budget enforcement and cost alerts miloudbelarebia 2026-02-15 View
18712 feat(hooks): add responseUrl callback with security hardening shanefirek 2026-02-17 View
18911 feat(plugins): Add registerStreamFnWrapper and updatePluginConfig APIs John-Rood 2026-02-17 View
19785 fix(gateway): support query parameter tokens for webhooks cfdude 2026-02-18 View
19935 Add SoundChain extension — music API + War Room diagnostic pipeline soundchainio 2026-02-18 View
19948 feat: add PostHog LLM Analytics extension andrewm4894 2026-02-18 View
19953 Add SoundChain extension + Agent Eye browser bug catcher soundchainio 2026-02-18 View
20838 feat(extensions): add google-keep plugin for reading unchecked list i… acs111 2026-02-19 View
21224 Introduce optional runtime lifecycle hooks for tool and model boundaries mikeholownych 2026-02-19 View
21531 Security/Webhooks: block signed replay for Nextcloud, Google Chat, and LINE bmendonca3 2026-02-20 View
21532 Security/Voice Call: block signed webhook replay bmendonca3 2026-02-20 View
21648 feat: execution plan governance plugin nayname 2026-02-20 View
23461 Gateway: add hook replay protection with timestamp and nonce bmendonca3 2026-02-22 View