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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
drift — mandate enforcement for AI agents Reliable (measured) · 100% over 11 checks Does the job (tested) · 11/11

Block an action a signed mandate does not permit: amount, payee, audience, currency, window, intent.

MCP endpoint : https://drift.rta.lat/mcp · website · measurements and details
AgenticRail Gate - sequence enforcement and verifiable audit receipts for AI agent compliance Being measured · 100% over 2 checks

Deterministic runtime enforcement of step order for AI agents: ALLOW/DENY before a step runs.

MCP endpoint : https://mcp.agenticrail.nz/ · website · measurements and details
RuleDrift Not measured yet

Test whether AI agents retain critical instructions as conversations grow.

Package npm : rule-drift · website · measurements and details
Autonomy Foundry Governance Being measured · 0% over 1 checks

Governance and agentic-commerce policy tools for AI agents: spend, purchase and charter controls.

MCP endpoint : https://autonomy-foundry.autonomyfoundry.workers.dev/mcp · website · measurements and details
agentcheck Flaky · 95% over 21 checks Does the job (tested) · 20/20

Synthetic checks, nightly regression replay and model-drift alerts for AI agents

MCP endpoint : https://agentwares-agentcheck.vercel.app/api/mcp · website · measurements and details
drifts Not measured yet

Multi-sensory AI experiences with time-locked progression and structured sensory data

Package npm : mcp-drifts · website · measurements and details
Course Drift Oracle Being measured · 50% over 2 checks

Signed drift reports for the ai-agents-for-beginners course. Free summary; $0.25 full report.

MCP endpoint : https://signetworks.atelieri.workers.dev/mcp · website · measurements and details
mandateguard Not measured yet

Deterministic payment policy guardrail for AI agents - budgets, allowlists, signed mandates.

Package mcpb : https://github.com/ezequiellich44-cmd/MandateGuard/releases/download/v1.1.0/mandateguard-1.0.0.mcpb · website · measurements and details
ID MANDAT – Registry for AI Agents Reliable (measured) · 100% over 11 checks Does the job (tested) · 11/11

Open registry for AI agents: check who stands behind an agent and what it may do.

MCP endpoint : https://idmandat.com/mcp · website · measurements and details
Fullmakt Private (key required)

Credential broker for AI agents: scoped, revocable API access with policy enforcement and audit.

MCP endpoint : https://fullmakt.ai/mcp · website · measurements and details
HANRIA agent mandate check Reliable (measured) · 100% over 43 checks

Check an agent action against its operator's mandate before acting: permit, deny or escalate.

MCP endpoint : https://check.hanria.ai/v1/mcp · website · measurements and details
AgentPay Private (key required)

Agent payments, API key vaulting, and governed mandates. Agents spend within user-defined limits.

MCP endpoint : https://api.agentpay.so/api/mcp · website · measurements and details
Enforcer Private (key required)

Identity and authorization in one system: allow, deny, the reason, and a record.

MCP endpoint : https://api.instruxi.dev/mcp · website · measurements and details
Sunaiva Gate — Agent Rule Enforcement Being measured · 100% over 2 checks

MCP enforcement layer that intercepts AI agent actions and blocks rule violations before execution.

MCP endpoint : https://mcp.sunaivacore.io · website · measurements and details
stamp Reliable (measured) · 100% over 3 checks

Concierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.

MCP endpoint : https://stamp-mcp.terradev.cloud/mcp · website · measurements and details
UXSense Drift Private (key required)

Behavioral drift context (Behavioral Load Map, hot paths, release brief) for coding agents, per PR.

MCP endpoint : https://app.uxsense.ai/api/mcp · website · measurements and details
AccessGraph Flaky · 83% over 6 checks

Policy-aware web access preflight: robots, licensing, payment and advertised routes for agents.

MCP endpoint : https://accessgraph.snugguppy5.chatgpt.site/agent/mcp · website · measurements and details
driftoracle Being measured · 100% over 2 checks

DriftOracle - 15 tools for model/data drift monitoring: PSI, KS-test, alerts, evidence packs.

MCP endpoint : https://tooloracle.io/drift/mcp/ · website · measurements and details
Fixzi — MCP & API Schema Drift Monitor Private (key required)

Monitor MCP servers, API contracts and AI outputs for schema drift. Alerts on breaking changes.

MCP endpoint : https://fixzi.ai/api/mcp · website · measurements and details
Forge Engine Flaky · 83% over 6 checks

Design spec + milestones AI coding agents read before building; drift flagged, changes reviewed.

MCP endpoint : https://mmvdabzadclebfxyzudg.supabase.co/functions/v1/forge-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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