--- title: "ps-fuzz vs agentic-radar" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/prompt-security-ps-fuzz-vs-splx-ai-agentic-radar" tools: ["prompt-security-ps-fuzz", "splx-ai-agentic-radar"] --- # ps-fuzz vs agentic-radar *GraphCanon updated Aug 8, 2026* ## Verdict Pick ps-fuzz when license: ps-fuzz is MIT, agentic-radar is Apache-2.0; pick agentic-radar when license: agentic-radar is Apache-2.0, ps-fuzz is MIT. [ps-fuzz](https://www.prompt.security/fuzzer) reports 702 GitHub stars, 102 forks, and 20 open issues, last pushed Feb 16, 2026. [agentic-radar](https://splx.ai) has 1.0k stars, 141 forks, and 16 open issues, last pushed Nov 27, 2025. Figures are from public GitHub metadata via [ps-fuzz's repository](https://github.com/prompt-security/ps-fuzz) and [agentic-radar's repository](https://github.com/splx-ai/agentic-radar). | | [ps-fuzz](/tools/prompt-security-ps-fuzz.md) | [agentic-radar](/tools/splx-ai-agentic-radar.md) | | --- | --- | --- | | Tagline | Test and harden system prompts for GenAI apps to ensure safety and security. | A security scanner for your LLM agentic workflows | | Stars | 702 | 1,025 | | Forks | 102 | 141 | | Open issues | 20 | 16 | | Language | Python | Python | | Adopt for | - | - | | Persona | - | - | | Runtime | - | - | | License | MIT | Apache-2.0 | | Categories | Developer Tools, Evaluation & Observability | AI Agents, Evaluation & Observability | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [ps-fuzz](/tools/prompt-security-ps-fuzz.md) | [agentic-radar](/tools/splx-ai-agentic-radar.md) | | --- | --- | --- | | Days since push | 169d | 253d | | Open issues (now) | 20 | 16 | | Full report | [trust report](/tools/prompt-security-ps-fuzz/trust.md) | [trust report](/tools/splx-ai-agentic-radar/trust.md) | ## Shared compatibility - **Python**: [ps-fuzz](/tools/prompt-security-ps-fuzz.md) - Python runtime; [agentic-radar](/tools/splx-ai-agentic-radar.md) - Python runtime ## Choose when ### Choose ps-fuzz if… - License: ps-fuzz is MIT, agentic-radar is Apache-2.0. - Tags unique to ps-fuzz: ai-fuzzer, fuzzer, llm-fuzzer, system-prompt-hardener. - Also covers Developer Tools. - When you need to methodically test system prompts in generative AI applications for potential security flaws. ### Choose agentic-radar if… - License: agentic-radar is Apache-2.0, ps-fuzz is MIT. - Tags unique to agentic-radar: agentic-ai, devsecops. - Also covers AI Agents. - When you need to test for vulnerabilities in generative AI workflows involving LLM frameworks ## When NOT to use ps-fuzz - If your project does not involve generative AI applications or does not require prompt testing for security reasons. - For tasks unrelated to the hardening and evaluation of system prompts, as ps-fuzz is specifically designed for this purpose. ## When NOT to use agentic-radar - Avoid if the Python version is not within the supported range of >=3.10 and <3.13 especially when using CrewAI features - Do not use if security scanning for LLM agentic workflows is unnecessary for your project needs ## Common questions ### What is the difference between ps-fuzz and agentic-radar? ps-fuzz: Test and harden system prompts for GenAI apps to ensure safety and security.. agentic-radar: A security scanner for your LLM agentic workflows. See the comparison table for live GitHub stats and shared categories. ### When should I choose ps-fuzz over agentic-radar? Choose ps-fuzz over agentic-radar when License: ps-fuzz is MIT, agentic-radar is Apache-2.0; Tags unique to ps-fuzz: ai-fuzzer, fuzzer, llm-fuzzer, system-prompt-hardener; Also covers Developer Tools; When you need to methodically test system prompts in generative AI applications for potential security flaws. ### When should I choose agentic-radar over ps-fuzz? Choose agentic-radar over ps-fuzz when License: agentic-radar is Apache-2.0, ps-fuzz is MIT; Tags unique to agentic-radar: agentic-ai, devsecops; Also covers AI Agents; When you need to test for vulnerabilities in generative AI workflows involving LLM frameworks. ### When should I avoid ps-fuzz? If your project does not involve generative AI applications or does not require prompt testing for security reasons. For tasks unrelated to the hardening and evaluation of system prompts, as ps-fuzz is specifically designed for this purpose. ### When should I avoid agentic-radar? Avoid if the Python version is not within the supported range of >=3.10 and <3.13 especially when using CrewAI features Do not use if security scanning for LLM agentic workflows is unnecessary for your project needs ### Is ps-fuzz or agentic-radar more popular on GitHub? agentic-radar has more GitHub stars (1,025 vs 702). Stars measure visibility, not whether either tool fits your constraints. ### Are ps-fuzz and agentic-radar open source? Yes - both are open-source projects on GitHub (ps-fuzz: MIT, agentic-radar: Apache-2.0). ### Where can I find alternatives to ps-fuzz or agentic-radar? GraphCanon lists graph-backed alternatives at [ps-fuzz alternatives](/tools/prompt-security-ps-fuzz/alternatives) and [agentic-radar alternatives](/tools/splx-ai-agentic-radar/alternatives) ([ps-fuzz markdown twin](/tools/prompt-security-ps-fuzz/alternatives.md), [agentic-radar markdown twin](/tools/splx-ai-agentic-radar/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/prompt-security-ps-fuzz-vs-splx-ai-agentic-radar.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, ps-fuzz or agentic-radar? ps-fuzz: Slowing. agentic-radar: Slowing. 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 ps-fuzz and agentic-radar? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [ps-fuzz trust report](/tools/prompt-security-ps-fuzz/trust); [agentic-radar trust report](/tools/splx-ai-agentic-radar/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=prompt-security-ps-fuzz`](/api/graphcanon/graph?tool=prompt-security-ps-fuzz) - 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/_