Le catalogue réel des outils pour IA

Signed timestamp receipts for a SHA-256 hash. Send only the hash; we never see the document.

Checks an agent's trades, spend, bookings and offers against its owner's limits. Facts, not advice.

RFC 3339 UTC stamp

Dated, source-linked receipts before an agent recommends or books. Lodestar does not approve.

Pay-as-you-go Open Graph image API. Renders 1200x630 PNGs for agents. Credits never expire.

Create a shop program, hand customers a browser stamp card by QR poster, stamp it from a phone.

Merge, split, extract, rotate, reorder and stamp PDF pages from your AI chat, all offline.

Concierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.

Attribution and settlement infrastructure for AI agent content access over HTTP 402 and MCP.

Merge, split, rotate, stamp and read PDFs from chat. Page ranges and watermarks, all on your machine

Stamp content with permanent, verifiable provenance. Hash locally, verify free forever.

Cited, confidence-stamped patent intelligence over US university tech-transfer out-licensing.

Attested multi-agent consensus: proposals, votes, and outcomes stamped and traced.

Malta Stamp Duty: the site's own MCP server — calculator, enquiry (enquiry = a human handoff,...

Stamp or notarize data into a public witnessed transparency log. Proves timing, not truth.

Free UK calculators, converters and validators (tax, VAT, stamp duty, dates, units), read-only.

Real Australian lender serviceability, plus repayments, borrowing power and stamp duty.

UK mortgage calculators: stamp duty, MCOB 3A HNW qualification, and bridging loan cost.

Vet any MCP server before you depend on it. Stamp: PASS, REVIEW, or BLOCK.

A plug-and-play MCP Server for automated, low-cost C2PA provenance stamping via Base L2.