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The real catalog of tools for AI agents

Google tells you what exists. Faceabot tells you what holds up.

44,737real tools
29,284callable over HTTPS
19,862measured
5,943proven reliable
prompt-guard-mcp Reliable (measured) · 100% over 20 checks Does the job (tested) · 11/11

Scans untrusted web pages, emails, or tool outputs for prompt injections and returns sanitized tex

MCP endpoint : https://prompt-guard-72343955726.us-central1.run.app/mcp/prompt-guard · measurements and details
phi-guard-mcp Not measured yet

Local-first PHI detection for source code, LLM prompts, logs, and analytics

Package npm : phi-guard-mcp · website · measurements and details
mcpm Not measured yet

MCP security guard + package manager: trust-scored installs, blocks prompt injection and rug-pulls.

Package npm : @getmcpm/cli · website · measurements and details
gsep-mcp Not measured yet

AI agent security via MCP: C3 firewall, C4 immune system, C5 action guard, self-evolving prompts.

Package npm : @gsep/mcp · website · measurements and details
email-guard-mcp Not measured yet

Email safety for AI agents: scan inbound for prompt-injection/phishing + outbound for secret leaks.

Package npm : email-guard-mcp · website · measurements and details
Execute deepvoice-guard-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for deepvoice-guard-mcp.

MCP endpoint : https://api.m2mcent.com/deepvoice-guard-mcp/sse · measurements and details
nexus-mcp Being measured · 0% over 1 checks

Japanese LLM security — prompt injection detection (jpi-guard) + PII masking (PII Guard). Free.

MCP endpoint : https://mcp.nexus-api-lab.com/ · website · measurements and details
Guard Core Not measured yet

Guard Core security MCP: SecurityConfig validation, docs search, live threat detection.

Package pypi : guard-core-mcp · website · measurements and details
Zyrax Guard Not measured yet

Audit AI agent configs for prompt injection & rogue MCP servers; vet packages

Package npm : zyrax-guard · website · measurements and details
Execute agentic-ip-reputation-guard-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for agentic-ip-reputation-guard-mcp.

MCP endpoint : https://api.m2mcent.com/agentic-ip-reputation-guard-mcp/sse · measurements and details
Execute adversarial-prompt-shield-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for adversarial-prompt-shield-mcp.

MCP endpoint : https://api.m2mcent.com/adversarial-prompt-shield-mcp/sse · measurements and details
prompt-protection Not measured yet

Scan prompts, tool definitions and model output for injection, and guard agent tool calls.

Package npm : prompt-protection · website · measurements and details
AgentDiet A2A Indirect Prompt-Injection & Jailbreak Firewall Being measured · 100% over 1 checks Real task being tested · 1/1

Scans untrusted web pages, emails, MCP responses, or A2A payloads for hidden prompt injections an.

MCP endpoint : https://prompt-guard.agentdiet.dev/mcp · website · measurements and details
Tripwire Guard — evidence-first injection scanner Not measured yet

Local read-only MCP scanner for known prompt-injection patterns with exact evidence and no network.

Package npm : tripwire-guard · website · measurements and details
Boundary Guard x402 Reliable (measured) · 100% over 41 checks

MCP tools for x402 readiness, paid-path probes, launch packs, and trust receipts.

MCP endpoint : https://x402-resource-scanner.vercel.app/mcp · website · measurements and details
DB Query Guard MCP Being measured · 0% over 2 checks

Paid remote MCP for governed database query review, SQL simulation, approvals, and audits.

MCP endpoint : https://dbqueryguard.clauxel.com/mcp · website · measurements and details
HOL Guard Not measured yet

Local-first AI agent security evidence and approval workflows through HOL Guard's stdio MCP server.

Package pypi : hol-guard · website · measurements and details
OSA Procurement Guard Reliable (measured) · 100% over 17 checks

Pre-purchase trust, pricing and budget decisions for AI agents buying APIs and MCP tools.

MCP endpoint : https://pkctqxeydfuiupadaoov.supabase.co/functions/v1/procurement-mcp · website · measurements and details
ecommerce-prompts-mcp Being measured · 100% over 2 checks

Free copy-and-run ChatGPT prompts for online stores: 924 prompts, 43 categories + 10 tasks.

MCP endpoint : https://prompts-mcp.xpay.sh/mcp · website · measurements and details
Patronus Security Private (key required)

Scan text, documents, websites, and MCP metadata for prompt injection and sensitive-data risks.

MCP endpoint : https://control.patronus.studio/api/mcp · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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