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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
qmax Reliable (measured) · 100% over 4 checks Does the job (tested) · 4/4

Qubic DEX aggregator: best-price quotes across QX and QSwap, order books, candles, trade plans.

MCP endpoint : https://qmax.exchange/api/mcp · website · measurements and details
QualityMax QA MCP Not measured yet

Final release; the checks moved to 9lives (9l mcp). Local QA MCP: scan, inspect, repro, run tests.

Package npm : @qualitymax/qmax-mcp · website · measurements and details
QuantContext Not measured yet

Deterministic stock screening, backtesting, and factor analysis for AI trading agents

Package pypi : quantcontext-mcp · website · measurements and details
health-factor Reliable (measured) · 100% over 12 checks Does the job (tested) · 12/12

Venus health factor of any BNB Chain account, free; liquidation stress paid, free holding 1M $BOBAI.

MCP endpoint : https://agent.brainonbnb.com/health-factor/mcp · website · measurements and details
quanttogo-mcp Not measured yet

Macro-factor quantitative signal source for US and China stock markets via MCP.

Package npm : quanttogo-mcp · website · measurements and details
Execute automated-invoice-factoring-gate-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for automated-invoice-factoring-gate-mcp.

MCP endpoint : https://api.m2mcent.com/automated-invoice-factoring-gate-mcp/sse · measurements and details
Talval Flaky · 83% over 6 checks Does the job (tested) · 5/5

Value-investing research: fair values, valuation verdicts, quality scores and 13F portfolios

MCP endpoint : https://talval.com/mcp · website · measurements and details
Fair Value Calculator Private (key required)

Fair value, valuation status and quality score for 35,000+ stocks, plus your watchlist and alerts.

MCP endpoint : https://www.fairvalue-calculator.com/mcp · website · measurements and details
audit.domains - Domain Valuation Reliable (measured) · 100% over 42 checks Does the job (tested) · 42/42

Deterministic domain name valuation: fair-value interval, scored factors, real comparable sales.

MCP endpoint : https://audit.domains/mcp · website · measurements and details
HSTS max-age band, value discarded Not measured yet

HSTS max-age band, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hsts-ok/mcp · website · measurements and details
Emission Factors Flaky · 80% over 5 checks Fails real tasks · 0/3

Keyless US grid carbon + power cost by ZIP: eGRID Scope 2, Scope 1 fuels, site ranking, clean hours

MCP endpoint : https://emission-factors.com/mcp · website · measurements and details
Expect-CT max-age band, value discarded Not measured yet

Expect-CT max-age band, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/expect-ct/mcp · website · measurements and details
api Reliable (measured) · 100% over 43 checks

Sourced carbon emission factors + audit-traced calculations an AI can cite.

MCP endpoint : https://mcp.greencalculus.com · website · measurements and details
ghg-ledger Reliable (measured) · 100% over 41 checks

Deterministic Scope 1/2/3 GHG inventories with bundled factors and audit hashes.

MCP endpoint : https://mcp.viridisconservation.com/ghg-ledger/mcp · website · measurements and details
secapi Being measured · 0% over 2 checks

SEC & financial-data MCP: filings, financials, ownership, factors, fund letters, prompts.

MCP endpoint : https://api.secapi.ai/mcp · website · measurements and details
MetricHub Quant - A股量化数据 Private (key required)

China A-Share quantitative data: 5000+ stocks, 13 factors, daily market & limit-up analysis.

MCP endpoint : https://api.quant.metrichub.app/mcp/sse · website · measurements and details
math-to-code-mcp Reliable (measured) · 100% over 12 checks

Math MCP server for primality, factorization, Java templates, and integer multiplication.

MCP endpoint : https://math-to-code-mcp-production.up.railway.app/mcp · website · measurements and details
Climatiq Being measured · 0% over 1 checks

Climatiq MCP — carbon footprint calculator with emission factors

MCP endpoint : https://gateway.pipeworx.io/climatiq/mcp · website · measurements and details
site Being measured · 100% over 2 checks

Invoice Factoring Cost: the site's own MCP server — calculator, enquiry (enquiry = a human...

MCP endpoint : https://invoicefactoringcost.co.uk/mcp · website · measurements and details
factorguide Flaky · 67% over 3 checks

Send a coupling matrix, get zone classifications and optimal factorization strategy.

MCP endpoint : https://factorguide.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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