CMEM Cloud is in free early access —Get CMEM Cloud
Open-source memory for Claude Code & every agent

Your agents finally remember.

claude-mem takes notes while your agent works — then syncs them to the cloud behind one private MCP link. Pick up exactly where you left off. Every session, every machine.

Or start local — the open-source engine is one line away:

$ /plugin marketplace add thedotmack/claude-mem
0–12×
cheaper codebase exploration
0
bundled skills
~0%
lower agent cost via model tier routing
One memory across every agent & editor you already use
Claude Code
Cursor
Windsurf
OpenCode
Codex CLI
Gemini CLI
How it works

From install to total recall in four steps

claude-mem is the open-source engine. CMEM Cloud is the cloud sync layer. Together your agents never start from zero again.

$ npx claude-mem install
✓ memory engine ready
01
Install the engine
One command wires claude-mem into your agent. No config, no account needed to start.
decchose edge runtime
fixretry on 429
noteenv in .dev.vars
02
It takes notes
As your agent works, every decision, bugfix and dead end becomes a structured observation.
mcp.cmem.ai/u/9f3a…
03
Sync to the cloud
Your DB mirrors to CMEM Cloud behind one private MCP link, the instant your early-access invite lands.
0.94edge runtime decision
0.91429 retry fix
04
Recall anywhere
Any agent on any machine reads that memory and picks up exactly where you left off.
claude-mem · observations
09:24decchose edge runtime over node for cold-start
09:31fixwrapped fetch in retry(3) — upstream 429s
09:40notesecrets live in .dev.vars, not .env
09:52decschema: observations(id, ts, kind)
10:05fixdead end: KV too slow for vector recall
Capture

Every session starts with full context

While your agent works, claude-mem writes structured observations — decisions, fixes, dead ends — into a temporal database. No prompting, no copy-paste.

Observations this session37
Session index~800 tok / 50 obs
Captured automatically0 prompts
vector recall
why did we drop KV for vectors?
0.95KV too slow for vector recall
0.88switched to Pinecone index
Recall

Search years of work in milliseconds

Vector search over a multi-layer memory means your agent recalls the right decision by meaning, not keywords — even from a project it hasn't touched in months.

  • Semantic recall across every project & machine
  • Temporal context — what changed, and when
  • Structured archival for long-term traceability
your private endpoint
https://mcp.cmem.ai/u/9f3a2c7e-d41b
Status● synced
Observations4,182
Machines3
# claude_desktop_config.json
"cmem": { "url": "…/u/9f3a2c7e" }
One private link

One MCP link. Every machine.

Join the waitlist and CMEM Cloud mirrors your DB and hands you a private Model Context Protocol endpoint. Paste it into any agent on any machine — they all read and write the same memory.

  • Offline-first — works with or without network
  • End-to-end private — your link, your keys
  • $0 during early access — join the waitlist
Why cmem

What teams build for months. Yours in one command.

A real memory layer is a database, a vector index, a sync service and an MCP server. cmem is all of it — open-source engine, free cloud.

Capability
Roll it yourself
cmem.ai
Persistent observations DB
Weeks of plumbing
Built in
Semantic vector recall
Not included
One query
One link across every machine
Manual, per device
Private MCP link
Offline-first cloud sync
Not included
Automatic
Works with every MCP client
One at a time
8 agents & IDEs
Price
Infra + upkeep
$0 in early access
From the community

Developers stopped starting from zero

Placeholder — switched machines mid-project and the agent already knew the whole history. (Replace with a real quote before launch.)

◆
Early beta user
placeholder — pending real testimonial

Placeholder — the single MCP link means every agent shares one brain. (Replace with a real quote before launch.)

◆
Early beta user
placeholder — pending real testimonial

Placeholder — stopped re-explaining the architecture every session; it captures the why. (Replace with a real quote before launch.)

◆
Early beta user
placeholder — pending real testimonial
Used everywhere

Built in the open, trusted by builders

Pricing

Free during early access

The open-source engine is free and open source. CMEM Cloud is $0 during early access — join the waitlist and your private MCP link is waiting.

CMEM Cloud · early access
$0during early access
Everything a solo developer needs to give every agent memory.
  • Unlimited observations & vector recall
  • One private MCP link, synced everywhere
  • Offline-first cloud mirror of your DB
  • Works with Claude Code, Cursor, Codex & more
No credit card
Team · soon
Coming
Shared memory and governance for whole teams.
  • One brain across the whole team
  • Per-project scopes & isolation
  • Roles, access control & audit
  • Priority sync & support

Memory is your agent's superpower.

Join the early access. Get your private MCP link, sync your first observations, and never let your agent forget again.