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The real catalog of tools for AI agents

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

46,632real tools
30,804callable over HTTPS
21,107measured
6,895proven reliable
ReadyKit File Diagnostics and Repair Reliable (measured) · 100% over 3 checks Does the job (tested) · 3/3

Free CSV and SRT diagnostics with deterministic $3 one-file repairs.

MCP endpoint : https://readykit-tools.roselindvalentine.workers.dev/mcp · website · measurements and details
MCP File Tools Not measured yet

Secure encoding-aware filesystem tools with atomic writes, legacy encodings, and typed errors

Package mcpb : https://github.com/zoster81/mcp-file-tools/releases/download/v2.0.0/mcp-file-tools_windows_amd64.exe · website · measurements and details
RTL Lint MCP Not measured yet

Lint Verilog and SystemVerilog files and projects with structured diagnostics.

Package pypi : rtl-lint-mcp · measurements and details
MCP health — MCP directory health check diagnostics Reliable (measured) · 100% over 50 checks

Diagnoses whether an MCP server is reachable, by live HTTP probe.

MCP endpoint : https://mcp-health.rowb.app/mcp · website · measurements and details
MYCELIX Flaky · 88% over 8 checks

Free, no-key, read-only MCP endpoint verification and diagnostics.

MCP endpoint : https://neo-collettive.onrender.com/mcp · website · measurements and details
NexIP Being measured · 0% over 1 checks

Network, domain and website diagnostics for AI clients via MCP.

MCP endpoint : https://nexip.ru/mcp · website · measurements and details
toolkit-mcp-server Flaky · 83% over 6 checks

Generate IDs, QR codes, and hashes, encode values, geolocate IPs, plus gated host diagnostics.

MCP endpoint : https://toolkit.caseyjhand.com/mcp · website · measurements and details
inav-mcp Not measured yet

MCP server for iNAV flight-controller configuration and diagnostics

Package pypi : inav-mcp · website · measurements and details
MCPComp Diagnostics Not measured yet

Grade an MCP server's auth against the spec and diagnose which layer a failure is in.

Package npm : mcpcomp · website · measurements and details
Execute crop-pest-diagnostic-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for crop-pest-diagnostic-mcp.

MCP endpoint : https://api.m2mcent.com/crop-pest-diagnostic-mcp/sse · measurements and details
NAIF Gravity Diagnostic — Free MCP/API/Webhook Triage Flaky · 75% over 4 checks

Free MCP, API auth, webhook and schema diagnostics with bounded checks and safe quote routing.

MCP endpoint : https://naifgravity.com/mcp/diagnostic · website · measurements and details
ravendb-mcp Not measured yet

Read-only MCP diagnostics server for RavenDB.

Package nuget : RavenDB.Mcp · website · measurements and details
heimdall Not measured yet

🛡️ MCP Heimdall - Advanced Environment Architect & Diagnostic Tool.

Package npm : @lchampz/mcp-heimdall · website · measurements and details
Webeyez MCP Not measured yet

Webeyez MCP: Access UX session replays, conversion funnels, errors, and performance diagnostics.

Package npm : @webeyez/mcp-server · measurements and details
PGAuditor Being measured · 0% over 2 checks

Hosted MCP server for PostgreSQL diagnostics: slow queries, missing indexes, connection pressure.

MCP endpoint : https://api.mcpgatepro.com/mcp/pgauditor · website · measurements and details
sift-tools Reliable (measured) · 100% over 24 checks

Minecraft The Sift portal tools: coordinate converter, materials budget, and ignition diagnostic.

MCP endpoint : https://mcp.thesiftguide.com/mcp · website · measurements and details
ipvolt Proxy Toolkit Reliable (measured) · 100% over 47 checks Does the job (tested) · 47/47

Proxy guides, tested configurations and error diagnostics, with an optional local route check.

MCP endpoint : https://mcp.ipvolt.com/mcp · website · measurements and details
Error-actionability translation for MCP tool failures Private (key required)

Classifies MCP tool failures into enforced recovery verdicts from per-server dialect profiles.

MCP endpoint : https://textforagents.com/products/error-actionability-translation/mcp · website · measurements and details
ESXi Read-Only Diagnostics Not measured yet

Read-only VMware ESXi diagnostics: CPU Ready, disk latency, snapshots, real space, hardware health.

Package pypi : esxi-readonly-mcp · website · measurements and details
shruwd-mcp Private (key required)

Set up a brand, read its AI-search visibility, and act on diagnostic findings.

MCP endpoint : https://shruwd.io/mcp · 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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