prompt-injection-resilience-tester SKILL.md skillA
prompt-injection-resilience-tester from pramoddutta/aitesterblueprint4x is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add pramoddutta/aitesterblueprint4x/prompt-injection-resilience-tester@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- pramoddutta/aitesterblueprint4x
- Path
chapter_02_Prompt_Eng/prompt_templates/safety_guardrails/prompt-injection-resilience-tester/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Aug 11, 2026
- Size
- 3,261 bytes
- Repository stars
- 14
- License
- none declared
Design and assess authorized prompt-injection resilience tests for AI, LLM, RAG, and agent systems. Use when a tester needs coverage for direct or indirect instruction attacks, retrieved untrusted content, instruction hierarchy, obfuscation, multi-turn persistence, canary exfiltration, or injection-triggered tool behavior without using real secrets or production side effects.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Prompt Injection Resilience Tester Build a reproducible injection matrix and report only behavior demonstrated by captured runs. Use benign objectives and canaries so a successful test cannot expose real data or cause harm. ## Workflow 1. Confirm written authorization, staging isolation, allowed channels, prohibited actions, rate limits, stop conditions, and the human owner. Without these, produce a plan only. 2. Record the build, model/provider and version, system/developer prompt revision, guardrail configuration, retrieval corpus revision, tools, temperature/seed when available, and run ID. 3. Design synthetic cases across direct input, retrieved documents, web or file content, multi-turn context, encoding or obfuscation, conflicting instructions, and tool handoffs. Use a unique benign canary as the protected target; never use a real secret. 4. Define the expected control from the supplied policy or specification. If it is absent, write `Not specified`; do not invent the expected refusal or priority rule. 5. Execute only approved cases. Capture the input identifier, output, retrieval context, …
Read the whole file at its exact version.
How to install
mdr add pramoddutta/aitesterblueprint4x/prompt-injection-resilience-tester@sha256:9fcb4b38a50ccd73The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_5xafsdeyx7brmg2l)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 11, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3261 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
pramoddutta/aitesterblueprint4x · 14 stars · license none declared · pushed 2026-10-11 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5xafsdeyx7brmg2l GET https://markdownregistry.com/api/v1/resolve?ref=pramoddutta/aitesterblueprint4x/prompt-injection-resilience-tester GET https://markdownregistry.com/api/v1/blob/9fcb4b38a50ccd73d696effbe49abfe94b71b608b9148ff33de076ce2a1cca69
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.