{"data":{"node":{"slug":"protectai-rebuff","name":"rebuff","tagline":"LLM Prompt Injection Detector","github_url":"https://github.com/protectai/rebuff","owner":"protectai","repo":"rebuff","owner_avatar_url":"https://avatars.githubusercontent.com/u/102992336?v=4","primary_language":"TypeScript","stars":1516,"forks":141,"topics":["llm","llmops","prompt-engineering","prompt-injection","prompts","security"],"archived":true,"github_pushed_at":"2024-08-07T23:35:48+00:00","maintenance_label":"Archived","url":"https://www.graphcanon.com/tools/protectai-rebuff","markdown_url":"https://www.graphcanon.com/tools/protectai-rebuff.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/protectai-rebuff","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=protectai-rebuff"},"categories":[{"slug":"evaluation-observability","name":"Evaluation & Observability","url":"https://www.graphcanon.com/categories/evaluation-observability","markdown_url":"https://www.graphcanon.com/categories/evaluation-observability.md","api_url":"https://www.graphcanon.com/api/graphcanon/categories/evaluation-observability"}],"tags":[{"slug":"llm","name":"llm"},{"slug":"llmops","name":"llmops"},{"slug":"prompt-engineering","name":"prompt-engineering"},{"slug":"prompt-injection","name":"prompt-injection"},{"slug":"prompts","name":"prompts"},{"slug":"security","name":"security"}],"edges":[],"neighbours":[{"slug":"promptfoo-promptfoo","name":"promptfoo","tagline":"Tool for evaluating prompts and AI agents by comparing performance across various models and red teaming.","github_url":"https://github.com/promptfoo/promptfoo","owner":"promptfoo","repo":"promptfoo","owner_avatar_url":"https://avatars.githubusercontent.com/u/137907881?v=4","primary_language":"TypeScript","stars":23838,"forks":2147,"topics":["ci","ci-cd","cicd","evaluation","evaluation-framework","llm","llm-eval","llm-evaluation","llm-evaluation-framework","llmops","pentesting","prompt-engineering","prompt-testing","prompts","rag","red-teaming","testing","vulnerability-scanners"],"archived":false,"github_pushed_at":"2026-08-01T23:47:56+00:00","maintenance_label":"Active","url":"https://www.graphcanon.com/tools/promptfoo-promptfoo","markdown_url":"https://www.graphcanon.com/tools/promptfoo-promptfoo.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/promptfoo-promptfoo","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=promptfoo-promptfoo","shared_categories":["evaluation-observability"]},{"slug":"superagent-ai-superagent","name":"superagent","tagline":"Superagent SDK","github_url":"https://github.com/superagent-ai/superagent","owner":"superagent-ai","repo":"superagent","owner_avatar_url":"https://avatars.githubusercontent.com/u/152537519?v=4","primary_language":"TypeScript","stars":6713,"forks":965,"topics":["ai","anthropic","guardrails","llm","openai","prompt-injection","security"],"archived":false,"github_pushed_at":"2026-08-13T20:23:19+00:00","maintenance_label":"Active","url":"https://www.graphcanon.com/tools/superagent-ai-superagent","markdown_url":"https://www.graphcanon.com/tools/superagent-ai-superagent.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/superagent-ai-superagent","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=superagent-ai-superagent","shared_categories":["evaluation-observability"]},{"slug":"meta-llama-purplellama","name":"PurpleLlama","tagline":"Set of tools to assess and improve LLM security","github_url":"https://github.com/meta-llama/PurpleLlama","owner":"meta-llama","repo":"PurpleLlama","owner_avatar_url":"https://avatars.githubusercontent.com/u/153379578?v=4","primary_language":"Python","stars":4330,"forks":766,"topics":[],"archived":false,"github_pushed_at":"2026-07-27T21:53:59+00:00","maintenance_label":"Active","url":"https://www.graphcanon.com/tools/meta-llama-purplellama","markdown_url":"https://www.graphcanon.com/tools/meta-llama-purplellama.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/meta-llama-purplellama","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=meta-llama-purplellama","shared_categories":["evaluation-observability"]},{"slug":"hegelai-prompttools","name":"prompttools","tagline":"Open-source tools for prompt testing and experimentation","github_url":"https://github.com/hegelai/prompttools","owner":"hegelai","repo":"prompttools","owner_avatar_url":"https://avatars.githubusercontent.com/u/136523567?v=4","primary_language":"Python","stars":3046,"forks":255,"topics":["deep-learning","developer-tools","embeddings","large-language-models","llms","machine-learning","prompt-engineering","python","vector-search"],"archived":false,"github_pushed_at":"2026-02-11T03:24:04+00:00","maintenance_label":"Slowing","url":"https://www.graphcanon.com/tools/hegelai-prompttools","markdown_url":"https://www.graphcanon.com/tools/hegelai-prompttools.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/hegelai-prompttools","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=hegelai-prompttools","shared_categories":[]},{"slug":"corca-ai-awesome-llm-security","name":"awesome-llm-security","tagline":"A curation of tools, documents and projects about LLM Security","github_url":"https://github.com/corca-ai/awesome-llm-security","owner":"corca-ai","repo":"awesome-llm-security","owner_avatar_url":"https://avatars.githubusercontent.com/u/72978860?v=4","primary_language":null,"stars":1672,"forks":312,"topics":["awesome","awesome-list","llm","security"],"archived":false,"github_pushed_at":"2025-08-20T01:27:47+00:00","maintenance_label":"Dormant","url":"https://www.graphcanon.com/tools/corca-ai-awesome-llm-security","markdown_url":"https://www.graphcanon.com/tools/corca-ai-awesome-llm-security.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/corca-ai-awesome-llm-security","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=corca-ai-awesome-llm-security","shared_categories":["evaluation-observability"]},{"slug":"cyberark-fuzzyai","name":"FuzzyAI","tagline":"A tool for automated LLM fuzzing to detect and mitigate jailbreaks","github_url":"https://github.com/cyberark/FuzzyAI","owner":"cyberark","repo":"FuzzyAI","owner_avatar_url":"https://avatars.githubusercontent.com/u/30869256?v=4","primary_language":"Jupyter Notebook","stars":1543,"forks":214,"topics":["ai","ai-red-team","fuzzing","jailbreak","jailbreaking","llm","llm-evaluation","llm-security","llms","security"],"archived":false,"github_pushed_at":"2026-02-06T21:59:21+00:00","maintenance_label":"Slowing","url":"https://www.graphcanon.com/tools/cyberark-fuzzyai","markdown_url":"https://www.graphcanon.com/tools/cyberark-fuzzyai.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/cyberark-fuzzyai","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=cyberark-fuzzyai","shared_categories":["evaluation-observability"]},{"slug":"prompt-security-ps-fuzz","name":"ps-fuzz","tagline":"Test and harden system prompts for GenAI apps to ensure safety and security.","github_url":"https://github.com/prompt-security/ps-fuzz","owner":"prompt-security","repo":"ps-fuzz","owner_avatar_url":"https://avatars.githubusercontent.com/u/131779717?v=4","primary_language":"Python","stars":702,"forks":102,"topics":["ai","ai-fuzzer","fuzzer","generative-ai","llm","llm-fuzzer","security","security-tools","system-prompt-hardener"],"archived":false,"github_pushed_at":"2026-02-16T07:35:38+00:00","maintenance_label":"Slowing","url":"https://www.graphcanon.com/tools/prompt-security-ps-fuzz","markdown_url":"https://www.graphcanon.com/tools/prompt-security-ps-fuzz.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/prompt-security-ps-fuzz","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=prompt-security-ps-fuzz","shared_categories":["evaluation-observability"]},{"slug":"sherdencooper-gptfuzz","name":"GPTFuzz","tagline":"Red Teaming Large Language Models with Auto-Generated Jailbreak Prompts","github_url":"https://github.com/sherdencooper/GPTFuzz","owner":"sherdencooper","repo":"GPTFuzz","owner_avatar_url":"https://avatars.githubusercontent.com/u/37368657?v=4","primary_language":"Python","stars":604,"forks":87,"topics":[],"archived":false,"github_pushed_at":"2026-02-27T17:19:03+00:00","maintenance_label":"Slowing","url":"https://www.graphcanon.com/tools/sherdencooper-gptfuzz","markdown_url":"https://www.graphcanon.com/tools/sherdencooper-gptfuzz.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/sherdencooper-gptfuzz","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=sherdencooper-gptfuzz","shared_categories":["evaluation-observability"]},{"slug":"declare-lab-instruct-eval","name":"instruct-eval","tagline":"Quantitative evaluation for instruction-tuned language models","github_url":"https://github.com/declare-lab/instruct-eval","owner":"declare-lab","repo":"instruct-eval","owner_avatar_url":"https://avatars.githubusercontent.com/u/59164695?v=4","primary_language":"Python","stars":552,"forks":45,"topics":["instruct-tuning","llm"],"archived":false,"github_pushed_at":"2024-03-10T05:00:00+00:00","maintenance_label":"Dormant","url":"https://www.graphcanon.com/tools/declare-lab-instruct-eval","markdown_url":"https://www.graphcanon.com/tools/declare-lab-instruct-eval.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/declare-lab-instruct-eval","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=declare-lab-instruct-eval","shared_categories":["evaluation-observability"]},{"slug":"deadbits-vigil-llm","name":"vigil-llm","tagline":"Detect prompt injections and other risky inputs in LLMs","github_url":"https://github.com/deadbits/vigil-llm","owner":"deadbits","repo":"vigil-llm","owner_avatar_url":"https://avatars.githubusercontent.com/u/1332757?v=4","primary_language":"Python","stars":496,"forks":56,"topics":["adversarial-attacks","adversarial-machine-learning","large-language-models","llm-security","llmops","prompt-injection","security-tools","yara-scanner"],"archived":false,"github_pushed_at":"2024-01-31T18:43:41+00:00","maintenance_label":"Dormant","url":"https://www.graphcanon.com/tools/deadbits-vigil-llm","markdown_url":"https://www.graphcanon.com/tools/deadbits-vigil-llm.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/deadbits-vigil-llm","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=deadbits-vigil-llm","shared_categories":["evaluation-observability"]},{"slug":"liu00222-open-prompt-injection","name":"Open-Prompt-Injection","tagline":"Benchmark and toolkit for prompt injection attacks and defenses in LLMs","github_url":"https://github.com/liu00222/Open-Prompt-Injection","owner":"liu00222","repo":"Open-Prompt-Injection","owner_avatar_url":"https://avatars.githubusercontent.com/u/42081599?v=4","primary_language":"Python","stars":470,"forks":74,"topics":["llm","llm-security","llms","prompt-injection","prompt-injection-tool","security-and-privacy"],"archived":false,"github_pushed_at":"2025-10-29T17:11:34+00:00","maintenance_label":"Slowing","url":"https://www.graphcanon.com/tools/liu00222-open-prompt-injection","markdown_url":"https://www.graphcanon.com/tools/liu00222-open-prompt-injection.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/liu00222-open-prompt-injection","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=liu00222-open-prompt-injection","shared_categories":["evaluation-observability"]},{"slug":"dipampaul17-agentguard","name":"AgentGuard","tagline":"Real-time guardrail that monitors token spend and manages LLM/agent loops in real time","github_url":"https://github.com/dipampaul17/AgentGuard","owner":"dipampaul17","repo":"AgentGuard","owner_avatar_url":"https://avatars.githubusercontent.com/u/40596409?v=4","primary_language":"JavaScript","stars":171,"forks":10,"topics":["ai-agents","anthropic","anthropic-claude","cost-monitoring","debugging","guardrails","llm","observability","openai","openai-api","prompt-engineering","token-usage"],"archived":false,"github_pushed_at":"2025-07-31T15:20:56+00:00","maintenance_label":"Dormant","url":"https://www.graphcanon.com/tools/dipampaul17-agentguard","markdown_url":"https://www.graphcanon.com/tools/dipampaul17-agentguard.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/dipampaul17-agentguard","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=dipampaul17-agentguard","shared_categories":["evaluation-observability"]}]}}