Google tells you what exists. Faceabot tells you what holds up.
Weekday vs weekend
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/business-day/mcp · website · measurements and detailsUTC weekday name
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/weekday-utc/mcp · website · measurements and detailsUTC weekday 1-7
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/weekday-number/mcp · website · measurements and details台北預訂制茶香戚風蛋糕：查本月蛋糕與價格、可訂日期與取貨時段、產訂購連結，或在使用者確認後代為送出訂購申請（中山站自取、匯款後成立）。
MCP endpoint :https://weekendnodessert.com/api/mcp · website · measurements and detailsUTC ISO weekday 1-7
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso-wd/mcp · website · measurements and detailsJDN modulo 7 weekday band
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/jdn-mod/mcp · website · measurements and detailsISO weekday 1-7 band
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso-wd-ok/mcp · website · measurements and detailsWhether current UTC hour is weekday NYSE window
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/market-open-utc/mcp · website · measurements and detailsLF vs CRLF vs CR, text discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/newline-kind/mcp · website · measurements and detailsTabs vs spaces indent, text discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/indent-kind/mcp · website · measurements and detailsVerify deliverables before shipping: acceptance criteria checked against evidence; signed record.
MCP endpoint :https://nodcheck.com/mcp · website · measurements and detailsContrast ratio vs 4.5 for one hex on white
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hex-contrast-aa/mcp · website · measurements and detailsPJM/MISO energy arbitrage. Intel TDX attested, on-chain every 60 min. MCP tools for AI agents.
MCP endpoint :https://energy-arbitrage.io/mcp · website · measurements and detailsA self-hosted VS Code workbench embedded as an interactive MCP App.
Package npm :@mario.andreschak/mcp-vscode · website · measurements and detailsCheapest weekend round-trip flight prices by route, with the time each price was last checked.
MCP endpoint :https://weekendflights.app/mcp · website · measurements and detailsBook a San Francisco apartment cleaning. $40/hr, weekends 8am-6pm PT, SF only.
MCP endpoint :https://claw.cleaning/mcp · website · measurements and detailsVerified business-day math for AI agents: holidays + per-country weekends, not guesses.
Package npm :@qinisolabs/bizdays · website · measurements and detailsWill a local LLM run on your hardware? GGUF quant, buy-vs-rent-vs-API cost, used-GPU prices.
MCP endpoint :https://vettedconsumer.com/mcp · website · measurements and detailsPsyche audits for AI agents: declared vs self-reported vs revealed objectives, diffed and flagged.
MCP endpoint :https://remirror.net/mcp · website · measurements and detailsLLC vs S-corp vs C-corp federal tax comparison, S-corp savings and conversion steps.
MCP endpoint :https://openapi-1779147989491.mcpize.run/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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