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The real catalog of tools for AI agents

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

47,279real tools
31,340callable over HTTPS
21,224measured
6,974proven reliable
Sampling Quota Guard Reliable (measured) · 100% over 3 checks

Per-server MCP sampling allowance, scope clamp and pre-connect verdict.

MCP endpoint : https://textforagents.com/products/sampling-quota-guard/mcp · measurements and details
Subsidy-Exposure & Quota-Cliff Watch Reliable (measured) · 100% over 5 checks

Quota-cliff watch: budgeted-vs-current quota diffing, shadow prices, pre-commit verdicts.

MCP endpoint : https://textforagents.com/products/subsidy-exposure-quota-cliff-watch/mcp · website · measurements and details
quota-mcp Not measured yet

Usage & quota tracker for AI subscription accounts (StepFun, Command Code)

Package oci : ghcr.io/limitcool/quota-mcp:0.3.2 · website · measurements and details
TAS Guard Not measured yet

Order limits, phone approvals and a kill switch in front of any broker or exchange MCP server.

Package npm : tas-guard · website · measurements and details
Hive Agent Quota Being measured · 0% over 1 checks

Per-agent rate limits and quota enforcement for the Hive A2A economy

MCP endpoint : https://hive-mcp-agent-quota.onrender.com/mcp · website · measurements and details
Catalog-cache guard for agent tool catalogs Reliable (measured) · 100% over 6 checks

Cache guard: forced-private partitioning, TTL clamp, fingerprint diffing, exposure verdicts.

MCP endpoint : https://textforagents.com/products/catalog-cache-guard/mcp · website · measurements and details
Domandata Private (key required)

Build, preview, deploy and export academic surveys: blocks, flow logic, experiments, quotas, data.

MCP endpoint : https://www.domandata.net/mcp · website · measurements and details
Covenant Guard Not measured yet

Hard spend cap, OS sandbox, and signed receipts for unattended coding agents like Claude Code.

Package mcpb : https://github.com/open-covenant/covenant/releases/download/covguard-v0.1.1/covenant-guard.mcpb · website · measurements and details
Free Official Data Samples, Provenance, Aggregations & Insights Flaky · 75% over 4 checks Does the job (tested) · 3/3

Official data with free samples, provenance, aggregations, freshness and agent-ready insights.

MCP endpoint : https://agentnative.cazimedia.com/mcp/free-official-data-insights · website · measurements and details
Cost Guard MCP Not measured yet

Pre-flight query cost and result-size guardrails for AI agents on BigQuery, Snowflake, Databricks

Package pypi : cost-guard-mcp · website · measurements and details
CompSlate Private (key required)

Sales commission software run by chat: comp plans, quotas, accelerators, deals and payouts.

MCP endpoint : https://compslate.com/mcp · website · measurements and details
ApiFlash MCP by usefulapi Reliable (measured) · 100% over 32 checks Fails real tasks · 0/5

Capture website screenshots and extract page HTML or text with ApiFlash; check your quota.

MCP endpoint : https://apiflash.usefulapi.io/mcp · website · measurements and details
mcportal Not measured yet

Quota-guarded MCP layer over Korean public data APIs (data.go.kr), compiled from OpenAPI specs

Package pypi : mcportal · website · measurements and details
subscriptions Reliable (measured) · 100% over 49 checks

Verified monthly-seat catalog, account attribution, quota, overage, and MRR infrastructure.

MCP endpoint : https://mcp.viridisconservation.com/subscriptions/mcp · website · measurements and details
Contract Guard Private (key required)

Deterministic JSON Schema validation with exact violations and conservative type normalization.

MCP endpoint : https://contract-guard-production.up.railway.app/mcp · website · measurements and details
Execute api-quota-balancer-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for api-quota-balancer-mcp.

MCP endpoint : https://api.m2mcent.com/api-quota-balancer-mcp/sse · measurements and details
Guard Brasil Reliable (measured) · 100% over 24 checks Does the job (tested) · 24/24

Detecta e mascara dado pessoal brasileiro (CPF, CNPJ, RG, e-mail) antes do texto ir a uma IA. LGPD.

MCP endpoint : https://guard.egos.ia.br/mcp · website · measurements and details
Sample Shop MCP server Flaky · 97% over 32 checks Does the job (tested) · 31/31

Sample shop MCP server: paginated search, idempotent orders, guarded cancellation. Four languages.

MCP endpoint : https://demo.apitoagents.com/mcp · website · measurements and details
ATK Magazine (sample content) Reliable (measured) · 100% over 10 checks Does the job (tested) · 10/10

[SAMPLE / TEST CONTENT] Search ATK Magazine; articles $0.20 USDC on Base mainnet via x402.

MCP endpoint : https://atk-bazaar-linec-production.up.railway.app/mcp · measurements and details
Nashville Gutter Guards Co — book gutter guard installation in Nashville Reliable (measured) · 100% over 6 checks Does the job (tested) · 6/6

Book gutter guard installation in Nashville, TN: prices, ZIP coverage, free callback.

MCP endpoint : https://nashvillegutterguards.com/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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