prompt-injection-firewall SKILL.md skillF
prompt-injection-firewall from roedyrustam/vibes-plug is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add roedyrustam/vibes-plug/prompt-injection-firewall@v4.4.2Pins v4.4.2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- F, 15 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- roedyrustam/vibes-plug
- Path
.cursor/skills/prompt-injection-firewall/SKILL.md- Versions recorded
- 4
- Latest version
- v4.4.2, committed Oct 22, 2026
- First version recorded
- Oct 20, 2026
- Size
- 21,482 bytes
- Repository stars
- 122
- License
- MIT
Expert guide for defending AI applications against prompt injection, jailbreak attacks, indirect injection via tool outputs, and data exfiltration through tool calls — input sanitization, output filtering, canary token detection, and layered defense architecture / Panduan ahli pertahanan aplikasi AI terhadap prompt injection, serangan jailbreak, injeksi tidak langsung via output tool, dan eksfiltrasi data melalui tool calls — sanitasi input, filtering output, deteksi canary token, dan…
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 Firewall Expert (2026 Edition) [English](#english) | [Bahasa Indonesia](#bahasa-indonesia) --- <a name="english"></a> ## English ### Orchestration & Integration - **Adversarial Testing & Guardrails**: `autonomous-red-teamer`, `ai-safety-governance-expert`, `ai-prompt-engineering-expert` - **MCP & Tool Call Execution**: `mcp-server-architect`, `ai-llm-integration-expert`, `mcp-sampling-critic`, `parallel-tool-orchestrator` - **Identity & Secret Protection**: `zero-trust-secret-vault`, `authentication-identity-expert`, `rate-limit-abuse-prevention` - **Context Engineering & Memory**: `context-window-engineer`, `agentic-memory-architect`, `structured-output-contracts` - **Lifecycle & Governance**: `brainstorming`, `zero-to-prod-orchestrator`, `session-memory-manager`, `anti-slop` ### Description …
Read the whole file at its exact version.
How to install
mdr add roedyrustam/vibes-plug/prompt-injection-firewall@sha256:c42ec3bc0cf3432aThe line at the top of this page pins the label v4.4.2, 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_zkq765t6bq2hmhfh)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Oct 20, 2026 and Oct 22, 2026, more than one a day. Its first recorded version is graded A and its latest F.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v4.4.2 latest | 2026-10-22 | a2dac5a | 21,482 B | F | view · diff |
| v4.4.2 | 2026-10-21 | c60c6e2 | 15,436 B | A | view · diff |
| v4.4.1 | 2026-10-20 | 0df6770 | 16,558 B | A | view · diff |
| v4.3.0 | 2026-10-20 | 42a8f06 | 16,557 B | A | view |
Audit of the latest version
- FAIL, critical: No text hidden with inline styles (matched: style='display:none)
- fail: No prompt-injection phrasing (matched: Ignore prior rules)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (21482 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 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
roedyrustam/vibes-plug · 122 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zkq765t6bq2hmhfh GET https://markdownregistry.com/api/v1/resolve?ref=roedyrustam/vibes-plug/prompt-injection-firewall GET https://markdownregistry.com/api/v1/blob/c42ec3bc0cf3432a3e05f7a31abf2b96e400d15e21ee63dd35c30601a2fd8d1f
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.
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