Google tells you what exists. Faceabot tells you what holds up.
Pay-as-you-go Open Graph image API. Renders 1200x630 PNGs for agents. Credits never expire.
MCP endpoint :https://ogstamp.com/mcp · website · measurements and detailsGenerates 1200x630 OG social preview images (PNG/SVG). Tools: generate_og_image, get_quota.
MCP endpoint :https://oganvil.rowb.app/mcp · website · measurements and detailsGive agents instant OG image generation, social metadata audits, and rendering guidance.
MCP endpoint :https://snapog.com/mcp · measurements and detailsRFC 3339 UTC stamp
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/rfc3339-now/mcp · website · measurements and detailsSigned timestamp receipts for a SHA-256 hash. Send only the hash; we never see the document.
MCP endpoint :https://booklint-stamp.fly.dev/mcp · website · measurements and detailsDated, source-linked receipts before an agent recommends or books. Lodestar does not approve.
MCP endpoint :https://api.lodestarindex.com/mcp · website · measurements and detailsCreate a shop program, hand customers a browser stamp card by QR poster, stamp it from a phone.
MCP endpoint :https://stampcard.rowb.app/mcp · website · measurements and detailsScreenshot any URL and see it, or mint a social card — hosted, SSRF-safe, cached. No Chrome to run.
Package npm :shotpipe-mcp · website · measurements and detailsMerge, split, extract, rotate, reorder and stamp PDF pages from your AI chat, all offline.
MCP endpoint :https://mcp.zovo.one/mcp/pdf · website · measurements and detailsOpen Graph meta count, markup discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/og-meta-n/mcp · website · measurements and detailsOpen Graph tag count, markup discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/og-tag-count/mcp · website · measurements and detailsConcierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.
MCP endpoint :https://stamp-mcp.terradev.cloud/mcp · website · measurements and detailsAttribution and settlement infrastructure for AI agent content access over HTTP 402 and MCP.
MCP endpoint :https://metastampv3-production.up.railway.app/mcp · website · measurements and detailsKeyless MCP server for Online-Go.com: Go/Baduk/Weiqi players, ratings, recent games.
Package npm :ogs-mcp · website · measurements and detailsMerge, split, rotate, stamp and read PDFs from chat. Page ranges and watermarks, all on your machine
Package mcpb :https://github.com/theluckystrike/mcp-servers/releases/download/v0.21.0/pdf.mcpb · website · measurements and detailsDeveloper utility MCP: screenshots, PDFs, OG, QR, link preview, JSON validate, ShipPack.
MCP endpoint :https://useforgekit.dev/mcp · website · measurements and detailsNorske Høyesterettsavgjørelser og lovtekst som lov-bevisst data, søkbart på vanlig norsk.
MCP endpoint :https://rettsarkiv-mcp-953525390683.europe-west3.run.app/mcp · website · measurements and detailsAktuelle priser i DKK, muligheder og fragtpriser for trykte reklameartikler.
MCP endpoint :https://dinilu.dk/mcp · website · measurements and detailsStamp content with permanent, verifiable provenance. Hash locally, verify free forever.
MCP endpoint :https://proof.tatastu.dev/mcp · website · measurements and detailsDomeneshop-e-post og DNS i AI-assistenten din: søk, les, skriv, send. Gratis.
MCP endpoint :https://domeneschluse.no/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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