Acontext logo
Acontext
★ 3.7k
vs
context-mode logo
context-mode
★ 32.5k

Acontext vs context-mode

Acontext: Acontext is a Context Data Platform designed to help build scalable cloud-native AI agents by managing context storage, retrieval, and state. It solves common problems like inefficient LLM message storage, complex long-running agent management, and lack of agent observability and learning capabilities.; context-mode: Every tool call in an MCP (Model-Controller-Program) environment dumps raw data into the context window, quickly consuming space and causing the agent to lose track of ongoing tasks. Context Mode is an MCP server that tackles this by sandboxing tool outputs to significantly reduce context usage, tracking session events in SQLite for continuity, and promoting 'think in code' to minimize data processing within the LLM.

01

TL;DR

Acontext logo
AcontextMemory & Context · ★ 3.7k

Building scalable and robust cloud-native AI agents for large user bases.

context-mode logo
context-modeMemory & Context · ★ 32.5k
When to choose:
  • Your sessions fill up with tool output such as Playwright snapshots, GitHub issue lists or logs.
  • You want work state (edits, git operations, tasks, decisions) to survive context compaction without being dumped back into the window.
  • You use a hook-capable agent, where tool routing happens automatically.
When to skip:
  • You need an OSI open-source licence: it uses the Elastic License 2.0, which restricts uses such as offering it as a managed service.
  • Your sessions are short and rarely hit the context limit.
  • You do not want hooks changing how your agent's tools behave.
02

Side-by-Side Comparison

Field
Acontext logoAcontext
context-mode logocontext-mode
Category
Memory & Context
Memory & Context
Stars
★ 3.7k
★ 32.5k
License
Apache-2.0
Elastic License 2.0
Install Command
pip install acontext
npm install -g context-mode
Updated
4d ago
1d ago
Open Source
Yes
Yes
Tags
AI Agents, Context Management, Data Platform
antigravity, claude, claude-code
03

Features

Acontext logoAcontext
01Unified multi-modal message storage
02Artifact management with file paths
03Context window editing API
04Real-time agent task observation
05Agent self-learning for Standard Operating Procedures (SOPs)
context-mode logocontext-mode
01Context Saving: Sandbox tools keep raw data out of the context window, achieving up to 98% reduction.
02Session Continuity: Tracks every file edit, git operation, task, and user decision in SQLite for seamless session resume.
03Think in Code: Promotes LLMs to program analysis, not compute it, saving 100x context by logging only results.
04Batch Execution & Search: Run multiple commands/queries in one call with tools like `ctx_batch_execute`.
05Advanced Knowledge Base: Uses SQLite FTS5 with BM25 ranking, smart snippets, and TTL cache for efficient information retrieval.
04

Use Cases

Acontext logoAcontext
↳Building scalable and robust cloud-native AI agents for large user bases.
↳Managing and observing long-running, stateful AI agents with built-in context engineering.
↳Enabling AI agents to self-learn and adapt, improving consistency and success rates.
context-mode logocontext-mode
↳Deep repository research and analysis (e.g., architecture, contributors, issues)
↳Analyze Git history to identify top contributors, commit frequency, and most changed files
↳Efficiently process large JSON APIs, web pages, or logs without flooding the context window
05

Best For

Acontext logoAcontext
EssentialTrending
context-mode logocontext-mode
Most PopularTrending
FAQ

FAQ

What is the difference between Acontext and context-mode?
Both Acontext and context-mode are in the Memory & Context category. Acontext has 3.7k stars, while context-mode has 32.5k stars.
Which is better, Acontext or context-mode?
The best choice depends on your use case. Choose Acontext if Building scalable and robust cloud-native AI agents for large user bases., and context-mode if Deep repository research and analysis (e.g., architecture, contributors, issues).
Is Acontext free or open source?
Yes, Acontext is open source on GitHub (Apache-2.0).
Is context-mode free or open source?
Yes, context-mode is open source on GitHub (Elastic License 2.0).
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