--- title: "PROMPTPurify vs agent-guardrails-template" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/securelayer7-promptpurify-vs-thearchitectit-agent-guardrails-template" tools: ["securelayer7-promptpurify", "thearchitectit-agent-guardrails-template"] --- # PROMPTPurify vs agent-guardrails-template *GraphCanon updated Sep 20, 2026* ## Verdict Pick PROMPTPurify if pROMPTPurify, licensed under MIT, provides an ai-safety solution with a focus on jailbreak-detection and prompt-injection-protection for LLM applications without relying on regex or signatures; pick agent-guardrails-template if agent-guardrails-template is designed to ensure that AI agents operate within defined boundaries and follow safety guidelines. [PROMPTPurify](https://anton.securelayer7.net) reports 79 GitHub stars, 20 forks, and 0 open issues, last pushed May 31, 2026. [agent-guardrails-template](https://github.com/TheArchitectit/agent-guardrails-template) has 79 stars, 2 forks, and 1 open issues, last pushed Sep 8, 2026. Figures are from public GitHub metadata via [PROMPTPurify's repository](https://github.com/securelayer7/PROMPTPurify) and [agent-guardrails-template's repository](https://github.com/TheArchitectit/agent-guardrails-template). | | [PROMPTPurify](/tools/securelayer7-promptpurify.md) | [agent-guardrails-template](/tools/thearchitectit-agent-guardrails-template.md) | | --- | --- | --- | | Tagline | Prompt-injection guardrail for LLM applications | Template repository with AI agent guardrails and safety protocols | | Stars | 79 | 79 | | Forks | 20 | 2 | | Open issues | 0 | 1 | | Language | TypeScript | Go | | Adopt for | PROMPTPurify, licensed under MIT, provides an ai-safety solution with a focus on jailbreak-detection and prompt-injection-protection for LLM applications without relying on regex or signatures. | agent-guardrails-template is designed to ensure that AI agents operate within defined boundaries and follow safety guidelines. | | Persona | - | - | | Runtime | - | - | | License | MIT | BSD-3-Clause | | Categories | Evaluation & Observability, LLM Frameworks | AI Agents, Evaluation & Observability | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [PROMPTPurify](/tools/securelayer7-promptpurify.md) | [agent-guardrails-template](/tools/thearchitectit-agent-guardrails-template.md) | | --- | --- | --- | | Maintenance | Slowing (36%) | Very active (96%) | | Days since push | 104d | 4d | | Open issues (now) | 0 | 1 | | Stars delta | +4 (30d) | +7 (30d) | | Open issues delta | 0 (30d) | +1 (30d) | | Owner type | Organization | User | | Full report | [trust report](/tools/securelayer7-promptpurify/trust.md) | [trust report](/tools/thearchitectit-agent-guardrails-template/trust.md) | ## Decision facts: PROMPTPurify - **Pricing:** freemium - The SDK and model weights of PROMPTPurify come under the MIT license, allowing free usage. However, the full extent of features or services might require a premium setup. - **Requirements:** - This tool is built with TypeScript.; - Ensure familiarity with TypeScript for efficient integration. - **Adopt for:** PROMPTPurify, licensed under MIT, provides an ai-safety solution with a focus on jailbreak-detection and prompt-injection-protection for LLM applications without relying on regex or signatures. ## Decision facts: agent-guardrails-template - **Adopt for:** agent-guardrails-template is designed to ensure that AI agents operate within defined boundaries and follow safety guidelines. ## Choose when ### Choose PROMPTPurify if… - PROMPTPurify is primarily TypeScript; agent-guardrails-template is Go. - License: PROMPTPurify is MIT, agent-guardrails-template is BSD-3-Clause. - Pricing: The SDK and model weights of PROMPTPurify come under the MIT license, allowing free usage. However, the full extent of features or services might require a premium setup.. - Requirements: - This tool is built with TypeScript.; - Ensure familiarity with TypeScript for efficient integration.. - Tags unique to PROMPTPurify: ai-firewall, ai-safety, ai-security, application-security. - Also covers LLM Frameworks. - - When you require compact model solutions that outperform larger open-source guards. ### Choose agent-guardrails-template if… - agent-guardrails-template is primarily Go; PROMPTPurify is TypeScript. - License: agent-guardrails-template is BSD-3-Clause, PROMPTPurify is MIT. - Tags unique to agent-guardrails-template: ai-agents, claude, gemini, gpt. - Also covers AI Agents. - agent-guardrails-template ships Docker support for self-hosted deployment. - When developing an AI agent where safety and controlled operations are paramount for LLMs like Claude, GPT, or Gemini. ## When NOT to use PROMPTPurify - - Avoid using PROMPTPurify if your project requires regex or signature-based methods for security purposes, as this tool does not support them. - - Do not use it if you are looking for comprehensive AI-security solutions that extend beyond prompt injection and jailbreak detection. ## When NOT to use agent-guardrails-template - If your project does not require strict operational boundaries and focuses on open-ended exploration over controlled operation. - When working exclusively outside environments where LLMs like Claude, GPT, or Gemini are employed; the template may not cover unique scenarios. ## Common questions ### What is the difference between PROMPTPurify and agent-guardrails-template? PROMPTPurify: Prompt-injection guardrail for LLM applications. agent-guardrails-template: Template repository with AI agent guardrails and safety protocols. See the comparison table for live GitHub stats and shared categories. ### When should I choose PROMPTPurify over agent-guardrails-template? Choose PROMPTPurify over agent-guardrails-template when PROMPTPurify is primarily TypeScript; agent-guardrails-template is Go; License: PROMPTPurify is MIT, agent-guardrails-template is BSD-3-Clause; Pricing: The SDK and model weights of PROMPTPurify come under the MIT license, allowing free usage. However, the full extent of features or services might require a premium setup.; Requirements: - This tool is built with TypeScript.; - Ensure familiarity with TypeScript for efficient integration.; Tags unique to PROMPTPurify: ai-firewall, ai-safety, ai-security, application-security; Also covers LLM Frameworks; - When you require compact model solutions that outperform larger open-source guards. ### When should I choose agent-guardrails-template over PROMPTPurify? Choose agent-guardrails-template over PROMPTPurify when agent-guardrails-template is primarily Go; PROMPTPurify is TypeScript; License: agent-guardrails-template is BSD-3-Clause, PROMPTPurify is MIT; Tags unique to agent-guardrails-template: ai-agents, claude, gemini, gpt; Also covers AI Agents; agent-guardrails-template ships Docker support for self-hosted deployment; When developing an AI agent where safety and controlled operations are paramount for LLMs like Claude, GPT, or Gemini. ### When should I avoid PROMPTPurify? - Avoid using PROMPTPurify if your project requires regex or signature-based methods for security purposes, as this tool does not support them. - Do not use it if you are looking for comprehensive AI-security solutions that extend beyond prompt injection and jailbreak detection. ### When should I avoid agent-guardrails-template? If your project does not require strict operational boundaries and focuses on open-ended exploration over controlled operation. When working exclusively outside environments where LLMs like Claude, GPT, or Gemini are employed; the template may not cover unique scenarios. ### Is PROMPTPurify or agent-guardrails-template more popular on GitHub? PROMPTPurify has more GitHub stars (79 vs 79). Stars measure visibility, not whether either tool fits your constraints. ### Are PROMPTPurify and agent-guardrails-template open source? Yes - both are open-source projects on GitHub (PROMPTPurify: MIT, agent-guardrails-template: BSD-3-Clause). ### Where can I find alternatives to PROMPTPurify or agent-guardrails-template? GraphCanon lists graph-backed alternatives at [PROMPTPurify alternatives](/tools/securelayer7-promptpurify/alternatives) and [agent-guardrails-template alternatives](/tools/thearchitectit-agent-guardrails-template/alternatives) ([PROMPTPurify markdown twin](/tools/securelayer7-promptpurify/alternatives.md), [agent-guardrails-template markdown twin](/tools/thearchitectit-agent-guardrails-template/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/securelayer7-promptpurify-vs-thearchitectit-agent-guardrails-template.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, PROMPTPurify or agent-guardrails-template? PROMPTPurify: Slowing. agent-guardrails-template: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for PROMPTPurify and agent-guardrails-template? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [PROMPTPurify trust report](/tools/securelayer7-promptpurify/trust); [agent-guardrails-template trust report](/tools/thearchitectit-agent-guardrails-template/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=securelayer7-promptpurify`](/api/graphcanon/graph?tool=securelayer7-promptpurify) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_