RRepoGEO

REPOGEO REPORT · LITE

vaultmcp/vault

Default branch main · commit b4899684 · scanned 6/16/2026, 12:11:54 PM

GitHub: 193 stars · 22 forks

AI VISIBILITY SCORE
35 /100
Critical
Category recall
0 / 2
Not recommended in any query
Rule findings
1 pass · 1 warn · 0 fail
Objective metadata checks
AI knows your name
3 / 3
Direct prompts that named your repo
HOW TO READ THIS REPORT

Action plan is what to do next — copy-pasteable changes prioritized by impact. Category visibility is the real GEO test: when a user asks an AI a brand-free question that should surface vaultmcp/vault, does the AI actually recommend you — or your competitors? Objective checks verify the metadata signals AI engines weight first. Self-mention check detects whether AI even knows you exist by name.

Action plan — copy-paste fixes

3 prioritized changes generated by gemini-2.5-flash. Mark items done after you ship the fix.

OVERALL DIRECTION
  • hightopics#1
    Add relevant topics to the repository

    Why:

    COPY-PASTE FIX
    prompt-injection, llm-security, ai-security, agent-security, mcp, proxy, firewall, runtime-security, large-language-models
  • highreadme#2
    Add a disambiguation note to the README's opening

    Why:

    CURRENT
    # Vault — MCP Prompt Injection Firewall

**Site:** vaultmcp.io  **·X:** @vaultmcp  **·Repo:** github.com/vaultmcp/vault

Vault is a production prompt-injection firewall for MCP. It intercepts every tool response before your agent reads it and scans through three layers of detection.
    COPY-PASTE FIX
    # Vault — MCP Prompt Injection Firewall

**Note: This project is not related to the Minecraft plugin 'Vault' or HashiCorp Vault.**

**Site:** vaultmcp.io  **·X:** @vaultmcp  **·Repo:** github.com/vaultmcp/vault

Vault is a production prompt-injection firewall for MCP. It intercepts every tool response before your agent reads it and scans through three layers of detection.
  • mediumhomepage#3
    Set the repository homepage URL

    Why:

    COPY-PASTE FIX
    https://vaultmcp.io

Category GEO backends resolved for this scan: google/gemini-2.5-flash, deepseek/deepseek-v4-flash

Category visibility — the real GEO test

Brand-free queries asked to google/gemini-2.5-flash. Did AI recommend you, or someone else?

Same questions for every model — switch tabs to compare answers and rankings.

Recall
0 / 2
0% of queries surface vaultmcp/vault
Avg rank
—
Lower is better. #1 = top recommendation.
Share of voice
0%
Of all named tools, what % are you?
Top rival
guardrails-ai/guardrails
Recommended in 2 of 2 queries
COMPETITOR LEADERBOARD
  1. guardrails-ai/guardrails · recommended 2×
  2. Microsoft Azure AI Content Safety · recommended 2×
  3. NVIDIA/NeMo-Guardrails · recommended 2×
  4. pydantic/pydantic · recommended 1×
  5. langchain-ai/langchain · recommended 1×
  • CATEGORY QUERY
    How to secure AI agent tool outputs from prompt injection attacks?
    you: not recommended
    AI recommended (in order):
    1. Guardrails AI (guardrails-ai/guardrails)
    2. Pydantic (pydantic/pydantic)
    3. LangChain (langchain-ai/langchain)
    4. LlamaGuard (meta-llama/LlamaGuard)
    5. Microsoft Azure AI Content Safety
    6. NeMo Guardrails (NVIDIA/NeMo-Guardrails)
    7. OpenAI Moderation API

    AI recommended 7 alternatives but never named vaultmcp/vault. This is the gap to close.

    Show full AI answer
  • CATEGORY QUERY
    Need a security proxy to detect and prevent prompt injection in LLM agent interactions.
    you: not recommended
    AI recommended (in order):
    1. NeMo Guardrails (NVIDIA/NeMo-Guardrails)
    2. Microsoft Azure AI Content Safety
    3. Lakera Guard
    4. Guardrails AI (guardrails-ai/guardrails)
    5. Rebuff (protectai/rebuff)
    6. ModSecurity (owasp-modsecurity/ModSecurity)
    7. Cloudflare Workers

    AI recommended 7 alternatives but never named vaultmcp/vault. This is the gap to close.

    Show full AI answer

Objective checks

Rule-based audits of metadata signals AI engines weight most.

  • Metadata completeness
    warn

    Suggestion:

  • README presence
    pass

Self-mention check

Does AI even know your repo exists when asked about it directly?

  • Compared to common alternatives in this category, what is the core differentiator of vaultmcp/vault?
    pass
    AI named vaultmcp/vault explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

  • If a team adopts vaultmcp/vault in production, what risks or prerequisites should they evaluate first?
    pass
    AI named vaultmcp/vault explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

  • In one sentence, what problem does the repo vaultmcp/vault solve, and who is the primary audience?
    pass
    AI named vaultmcp/vault explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

Embed your GEO score

Drop this badge into the README of vaultmcp/vault. It auto-updates whenever the report is rescanned and links back to the latest report — easy public proof that you care about AI discoverability.

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MARKDOWN (README)
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vaultmcp/vault — Lite scans stay free; this card itemizes Pro deep limits vs Lite.

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  • Brand-free category queries5 vs 2 in Lite
  • Prioritized action items8 vs 3 in Lite