Skip to content
Agentmart
Submit a tool

Alternatives to indirect-injection-detection

indirect-injection-detection is an agent skill by Tencent: Detect indirect prompt injection (goal hijack). If it doesn't fit your setup, these 12 agent skills cover similar ground. They are ordered by how closely they match indirect-injection-detection and by our rank, which weighs adoption, freshness and documentation; money never changes the order. ai-agent-security leads the list (larger repository (48.4K stars)). 1 of them is published by the company behind the product. Each entry shows data reasons to switch, and you can open a side-by-side comparison with indirect-injection-detection.

Updated Oct 26, 2026 · Built from catalog data; how we rank and grade

You're replacing

indirect-injection-detection

Detect indirect prompt injection (goal hijack).

12 alternatives

Ordered by how closely each matches indirect-injection-detection (shared product, category or stated alternative) and by rank.

  1. 1
    ai-agent-security

    devops-skills

    Secure AI agents against prompt injection, tool abuse, and data exfiltration with defense-in-depth controls.

    • Larger repository (48.4K stars)

    ★ 48.4KLast active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  2. 2
    ai-security-hardening

    devops-skills

    Harden AI/LLM deployments against prompt injection, data exfiltration, model theft, and supply chain attacks.

    • Larger repository (48.4K stars)

    ★ 48.4KLast active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  3. 3
    direct-injection-detection

    TencentOfficial

    Detect direct prompt injection or instruction override via user message (no external content).

    • Published by the vendor
    • Repository has 7.1K stars

    ★ 7.1KLast active Oct 22, 2026Claude Code, Claude apps, Codex, Cursor +6

  4. 4
    hunt-llm

    Encod3d-Sec

    LLM / AI application attack hunting - prompt injection (direct + indirect), excessive agency, insecure output handling, system-prompt + data leakage.

    • Open source (MIT)

    ★ 335Last active Aug 19, 2026Claude Code, Claude apps, Codex, Cursor +6

  5. 5
    pleading-injection-guard

    lawve-ai

    Detects prompt injection hidden in documents from the other side (pleadings, skeletons, bundles, served evidence, opponents' emails and attachments) before an…

    • Supports Python and bash

    ★ 895Last active Oct 2, 2026Claude Code, Claude apps, Codex, Cursor +6

  6. 6
    hunt-mcp

    Encod3d-Sec

    MCP server attack hunting - tool poisoning, indirect prompt injection via tool output, rug-pull updates, cross-tool shadowing…

    • Open source (MIT)

    ★ 335Last active Jul 27, 2026Claude Code, Claude apps, Codex, Cursor +6

  7. 7
    pentest-ai-llm-security

    jd-opensource

    AI/LLM application security testing — prompt injection, jailbreaking, data exfiltration, and insecure output handling per OWASP LLM Top 10.

    • Open source (Apache-2.0)

    ★ 315Last active Jul 2, 2026Claude Code, Claude apps, Codex, Cursor +6

  8. 8
    skill-injection-defense

    lawve-ai

    Audits legal AI skills, prompts, workflows, MCP/tool instructions, and agent packages for prompt injection, malicious instructions, unsafe scripts, suspicious…

    ★ 895Last active Jul 30, 2026Claude Code, Claude apps, Codex, Cursor +6

  9. 9
    prompt-guard

    Orchestra-Research

    Meta's 86M prompt injection and jailbreak detector.

    • Repository has 13.9K stars
    • Open source (MIT)

    ★ 13.9KLast active Jun 16, 2026Claude Code, Claude apps, Codex, Cursor +6

  10. 10
    detecting-ai-model-prompt-injection-attacks

    adriannoes

    Detects prompt injection attacks targeting LLM-based applications using a multi-layered defense combining regex pattern matching for known attack signatures…

    • Supports Python

    ★ 72Last active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  11. 11
    ai-engineering-toolkit

    sickn33

    Overview of six AI engineering workflows: prompt evaluation (8-dimension scoring), context budget planning, RAG pipeline design, agent security audit…

    • Larger repository (48.4K stars)

    ★ 48.4KLast active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  12. 12
    little-canary

    hermes-labs-ai

    Use when you need to screen inbound untrusted text before it reaches a primary model — detecting prompt injection by its behavioral effect on a sacrificial…

    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 41Last active Oct 20, 2026Claude Code, Claude apps, Codex, Cursor +6

Related