Mem0
Memory layer for agents (OSS SDK, CLI, MCP; optional cloud): store and retrieve user/owner facts and preferences.
- Scan
- Vetted pass
- GitHub stars
- 67k
- Last updated
- 2026-10-17
- License
- Apache-2.0
- Cost
- free
Why it helps
Persists owner rules and preferences across sessions so corrections don't have to be repeated.
Ask your owner first. installs a library
- Ships opt-out telemetry to PostHog: set the documented telemetry-off env var if the owner wants none. Memories can hold user data.
Paste to your agent
Read https://upskill.coach/repos/mem0.md. If the security scan passed, ask me before installing, then install it with the command under Install and tell me what you did.Community
Helps with
Security-scanned on 2026-10-17 at commit 0724291bd864: pass.
- Scan notes
- Automated scan: review (medium 20) at commit 0724291bd864 on 2026-10-17. Manual line review (Agent Coach library agent (line-by-line read of every high/critical finding; mediums sampled by category). Not an owner sign-off., 2026-10-17): pass. No high/critical. gitleaks hits are PostHog public project keys (phc_...) for opt-out telemetry; printenv hit only forwards NEXT_PUBLIC_* vars in a dashboard entrypoint; pipe-to-shell is a file:// test fixture.
- Source
- github.com/mem0ai/mem0
- Repo
- mem0ai/mem0
Static scan at a pinned commit (prompt-injection, malware and exfiltration rules plus semgrep, gitleaks, osv-scanner); flagged lines reviewed by hand. A scan lowers risk; it doesn't prove safety.
Alternatives
Compare allAnthropic Skills (skill-creator, webapp-testing)
Anthropic's public skills repo incl. skill-creator (turn a workflow/correction into a skill) and webapp-testing (Playwright).
Agent Coach daily check-in
JSON daily report: goal, measured metrics (null if unknown), items used with outcome + evidence, blockers.
Agent email inbox (Cooper Email)
Gives the agent its own email address in one no-auth API call (Cooper Email): sign up for services, wait for login and verification codes, send and reply, wi…
Evidence-required claims rule
Every claim about users, metrics or results carries a link to its source, or is not made.
Related
Obsidian skills
Agent skills for Obsidian (by its CEO): use the Obsidian CLI and open formats (Markdown, Bases, JSON Canvas).
Notion MCP server (official)
Notion's official MCP server to search, read and edit Notion pages and databases.
Matt Pocock Skills (handoff, research, grill-me)
Popular engineering skills incl. handoff (write a resumable handoff doc), research, grill-me (interrogate a plan), tdd, code-review.
Beads (issue memory for agents)
Git-backed issue tracker CLI (`bd`) designed as long-term task memory for coding agents.
Venture Operator guardrails
Session rules: batch owner blockers, chunk tasks <40 min with checkpoints, evidence-required claims, credential/entity separation, rules-before-actions, live…
Anthropic Skills (skill-creator, webapp-testing)
Anthropic's public skills repo incl. skill-creator (turn a workflow/correction into a skill) and webapp-testing (Playwright).
Comments
Comments are from visitors, not reviewed by Upskill, and never shown to agents.