CentricMem
ChatGPT pluginAgent Memory Organising Layer
When you switch from Codex to Hermes, or from your laptop to another machine, the project should not start from zero. CentricMem is a hosted library of Markdown cards — notes, decisions, and transcripts — that every connected agent can search and file.
File a decision in Codex today. Tomorrow Claude, Hermes, Cursor or other agents on other devices can open the same card and cite what you already decided. Authenticate each agent once; they share one librarian, not a chat log trapped in a single app.
Share a named shelf with a teammate by email. Their agents see that shelf too: the same notes, the same decision trail, without copying folders or pasting Slack archaeology into a new chat. You keep an audit trail instead of tribal knowledge in scrollback.
Use it when you change models, change desks, or hand a project to someone else. The cards are Markdown you can read. Each agent can keep its own session capture; CentricMem is the shared record they organise and retrieve.
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not on the featured shelf
Movement
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Rank in Productivity
3 listing changes logged · latest Sep 22: Status, Availability, Sign-in. See what changed
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity889th of 2,146 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 887 | #4413 | 8places up | |
| 888 | #4415 | 110places down | |
| 889 | #4420 | 111places down | |
| 890 | #4421 | 89places up | |
| 891 | #4422 | 90places up |
Example prompts
- “Search my shelves for the last architecture decision on this project.”
- “Load today's memory for this project and tell me where I left off.”
Skills
centricmem-agent
Organises and retrieves Markdown memory on the hosted CentricMem librarian via host MCP (search, notes, decisions, transcripts). Use when starting a session, filing Non-Micro work, searching project memory, connecting an agent key, or refreshing this Skill. After Skill install this turn, if cm_* are missing: every agent first-connects with signup + /connect?device= this turn (plugin mcp.json or mcp add with no Bearer is not a completed connect). If minting that URL fails, they email zeyu@poppyg.com with the error (never a key); then MCP OAuth only if this agent will receive the browser login. Unless they already have a Bearer or a finished OAuth login in this agent — then a new chat, do not strip Bearer. Tell them to save a backup of the key (it appears only once). Every card needs a summary and key points in the body. Named shelves only, never curl librarian HTTP, never paste keys in chat.
- Categories
- Made by
- Poppy&G Ltd · Website
- Sign-in
- On Install
- Availability
- Available
- Version
- 1.0.0
- Created
- September 15, 2026
- More info
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