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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
19,913measured
6,428proven reliable
MCP Security Guard Not measured yet

Audit MCP servers for tool poisoning, rug pulls and supply-chain risk (OWASP MCP Top 10).

Package npm : mcp-security-guard · website · measurements and details
mcp-shield Reliable (measured) · 100% over 43 checks

Trust verification for MCP servers. Check scores, scan for security issues, search 4,200+ servers.

MCP endpoint : https://mcp.craftedtrust.com/api/v1/mcp · 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
Klisten ToolGuard Private (key required)

ToolGuard paid gate decisions and attestation lookup. Customer API key required. Limited beta.

MCP endpoint : https://api.klisten.co.kr/mcp/toolguard · website · measurements and details
Aperion Shield Not measured yet

Local guardrail proxy that blocks destructive MCP tool calls, rug pulls, and tool poisoning

Package oci : ghcr.io/aperionai/shield:shield-v1.0.1 · website · measurements and details
MCP Shield Not measured yet

Security scanner for MCP servers. SSRF, path traversal, injection, auth, secrets. Grade A-F.

Package npm : @sophiacave/mcp-shield · website · measurements and details
Klisten ToolRank Private (key required)

Search the tool catalog. Customer API key required. Catalog metadata is not a security guarantee.

MCP endpoint : https://api.klisten.co.kr/mcp/toolrank · website · 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
Klisten ActionCheck Private (key required)

Check proposed actions against existing policies. Never executes actions. Customer key required.

MCP endpoint : https://api.klisten.co.kr/mcp/actioncheck · 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
Klisten ClearGate Private (key required)

Check existing content grants and expiry. No content fetching. Customer key required.

MCP endpoint : https://api.klisten.co.kr/mcp/cleargate · website · measurements and details
CurrencyGuard Guard Pricing Flaky · 95% over 20 checks Does the job (tested) · 19/19

FX protection for SMEs — price Guards, live spot/forward rates, settlement dates, and more.

MCP endpoint : https://api.currencyguard.com/mcp · website · measurements and details
Klisten FailBox Private (key required)

Persist failure simulations. No external fault injection or transfers. Customer key required.

MCP endpoint : https://api.klisten.co.kr/mcp/failbox · website · measurements and details
Tool-Guardian-Proxy Being measured · 0% over 1 checks

Safety execution proxy protecting clients during tool calls.

MCP endpoint : https://tool-guardian-mcp.vercel.app/api/mcp · measurements and details
XRPL Token Guard Reliable (measured) · 100% over 4 checks

Read-only XRP Ledger token-risk, issuer-authenticity and wallet-security checks.

MCP endpoint : https://cocoeatsai.com/area4/guard/mcp · website · measurements and details
Klisten DeadlineEngine Private (key required)

Compute explicit durations. No reminders or legal guarantees. Customer key required.

MCP endpoint : https://api.klisten.co.kr/mcp/deadlineengine · website · measurements and details
Quantum-Shield Being measured · 0% over 1 checks

Post-quantum cryptographic library protecting data packets.

MCP endpoint : https://quantum-shield-mcp.vercel.app/api/mcp · measurements and details
Klisten AgentEscrow Private (key required)

Read unfunded contract drafts. No deposits, payouts or settlement. Customer key required.

MCP endpoint : https://api.klisten.co.kr/mcp/agentescrow · website · measurements and details
Klisten ModelRoute Reliable (measured) · 100% over 25 checks Does the job (tested) · 25/25

Read public model catalog metadata with freshness timestamps. No model execution or payments.

MCP endpoint : https://api.klisten.co.kr/mcp · website · measurements and details
Vizier Guard Not measured yet

Deterministic authorization and security guard for AI agent actions with signed receipts.

Package pypi : vizier-guard · website · 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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