Google tells you what exists. Faceabot tells you what holds up.
Deterministic JSON hashing and EIP-712 attestations for AI agents via x402.
MCP endpoint :https://canonicalhash-production.up.railway.app/mcp · website · measurements and detailsHash, encode, UUID, password analysis for AI agents
Package npm :@rog0x/mcp-crypto-tools · website · measurements and detailsCryptographic hash & HMAC MCP.
MCP endpoint :https://gateway.pipeworx.io/hash/mcp · website · measurements and detailsValidate Ethereum addresses, keys, checksums, keccak256 hashes, function selectors, ENS
Package pypi :validation-mcp-server · website · measurements and detailsHash, sign, and encrypt text locally with standard algorithms. No network and no key.
Package npm :crypto-tools-mcp · website · measurements and details31 deterministic tools: JSON→Zod, regex, JWT, curl→fetch, hashing, encoding, UUIDs, encrypted links
MCP endpoint :https://obfus.link/mcp · website · measurements and detailsSource-verified crypto news, live prices, whale transfers, token safety checks and the Daily Brief.
MCP endpoint :https://basisdesk.news/mcp · website · measurements and detailsCryptographic hashing — MD5, SHA1, SHA256, SHA512, bcrypt. x402 micropayment.
MCP endpoint :https://hash-generator.api.klymax402.com/mcp · website · measurements and detailsAlgorithm Finder MCP — which algorithm, data structure or technique fits a computational problem…
MCP endpoint :https://gateway.pipeworx.io/algorithm-finder/mcp · website · measurements and detailsAI reasoning checks any document against known international standards before your agent acts on it.
MCP endpoint :https://document-integrity-validator-mcp-production.up.railway.app/mcp · website · measurements and detailsPremium agentic endpoint for algorithmic-bias-scrubber-mcp.
MCP endpoint :https://api.m2mcent.com/algorithmic-bias-scrubber-mcp/sse · measurements and detailsPure, bounded analysis of an explicit bill-of-materials graph: validates structure, finds missing...
MCP endpoint :https://mcp-factory.bowling-anthony.workers.dev/bill-of-materials-integrity/mcp · website · measurements and detailsIntegrates Wolfram Language and Wolfram|Alpha accessing curated data and sophisticated algorithms.
MCP endpoint :https://agenttools.wolfram.com/mcp · measurements and detailsPremium agentic endpoint for boids-flocking-algorithm-mcp.
MCP endpoint :https://api.m2mcent.com/boids-flocking-algorithm-mcp/sse · measurements and detailsPremium agentic endpoint for cell-balancing-algorithm-mcp.
MCP endpoint :https://api.m2mcent.com/cell-balancing-algorithm-mcp/sse · measurements and detailsCanonical URL host only, URL discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/canonical-host/mcp · website · measurements and details52 tools: JSON repair, CSV, hashes, cron, dates, units, validators. 25 free calls.
MCP endpoint :https://agent-data-tools.revmesh2074.workers.dev/mcp/utilities · website · measurements and detailsHTML canonical link count, markup discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/canonical-ok/mcp · website · measurements and details927 deterministic algorithms as 57 MCP tools: coupling, value, distance, correlation, reduction.
Package npm :@metago-ai/algorithms · website · measurements and detailsSearch and read the Pāli Canon: Pāli root texts with Russian and English translations.
MCP endpoint :https://api.dhamma.gift/mcp · website · measurements and detailsAI 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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