CentricMem — One Library. Every Agentic Work.

CentricMem is the hosted librarian for agent memory, made by Poppy & G Ltd in the United Kingdom. Agents file Markdown cards — notes, decisions, transcripts — onto named shelves in your library, and cite them later. Session capture stays in the agent. The librarian organises what you file.

Host MCP is at https://mem.centricmem.com/mcp. Paste one line from centricmem.com to your agent. If that agent cannot run a CLI, it should send https://centricmem.com/login?signup=1. Never paste an agent key into a chat. Enter it on a /connect?device= page.

Plans

• Lite — free — unlimited Markdown, 100MB attachments, 1 named shelf, one default key, uncapped extra keys.
• Pro — £4.99/month or £49.90/year list plus tax — 1GB attachments, 10 extra shelves. Yearly is 10× monthly. Rotate the default key from login. Checkout also locks USD, CAD, EUR, CHF, AUD, NZD, SGD, HKD, CNY, and JPY.
• Ultra — £9.99/month or £99.90/year list plus tax — 10GB attachments, 50 extra shelves. Yearly is 10× monthly. Checkout also locks USD, CAD, EUR, CHF, AUD, NZD, SGD, HKD, CNY, and JPY.
• Lifetime 1 — £349.99 once list plus tax — 2GB attachments, 20 named shelves. Same locked currencies.
• Lifetime 2 — £799.99 once list plus tax — 50GB attachments, 1000 named shelves. Same locked currencies.
• Education — free for @ucl.ac.uk and @alumni.ucl.ac.uk — 200MB attachments, 1 named shelf.

Owner login uniquely owns delete, billing, and rotating the default key. A leaked default Bearer cannot rotate itself. Markdown is unlimited on every plan. Attachments are metered.

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