Claude Agent SDK vs claude-mem

Claude Agent SDK

Agents

claude-mem

Agents

Tagline

Claude Agent SDK

Anthropic's official SDK for building autonomous Claude agents.

claude-mem

Keeps decisions, discoveries, and fixes from work ready for the next session, machine, and tool.

Pricing

Claude Agent SDK

Free· Free SDK; API usage billed at Claude rates

claude-mem

Freemium· Open source claude-mem: Free; CMEM Pro: $30/month; Heavy: $70/month; CMEM Max: $100/month

Lowest paid tier

Claude Agent SDK

—

claude-mem

$30/mo · Pro

captured 2026-10-24

Free trial

Claude Agent SDK

Not listed

claude-mem

Yes

API

Claude Agent SDK

Not listed

claude-mem

Yes

Platforms

Claude Agent SDK

web

claude-mem

macoslinuxwindows

Open source

Claude Agent SDK

Not listed

claude-mem

Yes

GitHub stars

Claude Agent SDK

2,794

checked 2026-10-29

claude-mem

—

Last GitHub push

Claude Agent SDK

2026-08-27

claude-mem

—

First commit

Claude Agent SDK

2025-09

claude-mem

—

Hacker News stories

Claude Agent SDK

4

checked 2026-10-09

claude-mem

1

checked 2026-10-09

Earliest Wayback capture

Claude Agent SDK

—

claude-mem

2026-02-01

earliest archived capture of the site, not a launch date

Company

Claude Agent SDK

Anthropic, Inc.

claude-mem

—

Model used

Claude Agent SDK

Claude Opus / Sonnet

claude-mem

Model-agnostic — works with the models used by the connected agent (Claude, GPT, Gemini, etc.) via MCP

Best for

Claude Agent SDK

Pick the Claude Agent SDK if you're building production agents on Claude and want the cleanest official abstractions.

claude-mem

—

Not for

Claude Agent SDK

Skip it if you need multi-provider routing or you're not committed to Claude as the primary model.

claude-mem

—

Editorial score

Claude Agent SDK

8.6 / 10

claude-mem

—

Use cases

Claude Agent SDK

Claude agentstool useproduction

claude-mem

Searching for past decisions, discoveries, and fixesPicking up work on another machineReturning to the history behind a specific changeRecalling synced memory from MCP clientsCoding, research, and building custom tools

Pros

Claude Agent SDK

• Official, well-tested abstractions
• Same primitives as Claude Code
• Strong tool-use ergonomics
• TypeScript + Python SDKs

claude-mem

• The local claude-mem engine is open source.
• Progressive recall allows the agent to find a note before reading its details.
• Cloud sync keeps captured project memory available when moving between connected computers.
• Synced memory can be recalled from MCP clients, including ChatGPT when the account supports custom connectors.

Cons

Claude Agent SDK

• Claude-only
• Newer than LangGraph/CrewAI

claude-mem

• The ChatGPT connection does not automatically capture ChatGPT conversations or backfill local-only history.
• A credit or debit card is required for the trial, and prepaid cards are not eligible.

Website

Claude Agent SDK

docs.claude.com

claude-mem

cmem.ai

Editorial score: rule-based, 0–10, from AI-assisted profile inputs (see /methodology) — not a user rating; “—” means unscored. “Not listed” means we have no record of it, not that it is absent. GitHub figures and prices carry the date they were checked or captured; prices are shown as published, unconverted.