Google tells you what exists. Faceabot tells you what holds up.
16 hex chars
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hex-16/mcp · website · measurements and details16 random hex chars
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/random-hex16/mcp · website · measurements and details32 hex chars
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hex-32/mcp · website · measurements and details32 random hex chars
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/random-hex32/mcp · website · measurements and details8 random hex chars
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/random-hex8/mcp · website · measurements and detailsBIC 11-char shape, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/bic-11/mcp · website · measurements and detailsBIC 8-char shape, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/bic-8/mcp · website · measurements and detailsISRC 12-char shape, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/isrc-ok/mcp · website · measurements and detailsKSUID 27-char shape, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ksuid-ok/mcp · website · measurements and detailsSEDOL 7-char charset, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/sedol-ok/mcp · website · measurements and detailsXID 20-char shape, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xid-ok/mcp · website · measurements and detailsMIC 4-char market code, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/mic-ok/mcp · website · measurements and detailsFirebase push-id 20-char, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/pushid-ok2/mcp · website · measurements and detailsULID 26-char Crockford shape, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ulid-ok/mcp · website · measurements and detailsCharacter count, text discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/char-count/mcp · website · measurements and detailsCRC-16 hex length, input discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/crc16-len/mcp · website · measurements and detailsLM hash 16-hex shape, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lm-hash/mcp · website · measurements and detailsRemote MCP server for D&D: read and update your CharGen campaigns, generate NPCs and art.
MCP endpoint :https://api.char-gen.com/mcp · website · measurements and detailsMCP tools: WCAG contrast, JP char/X-weight count, WebP convert, JSON-LD, llms.txt.
Package npm :@first-ch/tools-mcp · website · measurements and detailsPost-scrape data cleaner, no LLM: repairs mojibake, HTML, invisible chars. Plus a verdict.
MCP endpoint :https://www.aidatatools.dev/api/mcp_server · 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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