AgentIndex icon
AgentIndex
geode logo
geode
★ 34
vs
context-mode logo
context-mode
★ 31.8k

geode vs context-mode

geode: Geode is a free Obsidian plugin designed for secure, remote synchronization of your vault across multiple devices, including iOS, using user-owned encrypted storage. It also provides an API and MCP server, enabling AI agents to access and interact with the vault, utilizing it as memory for note-taking and maintenance.; 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

geode logo
geodeMemory & Context · ★ 34

Seamlessly synchronize an Obsidian vault across personal laptops, phones, and tablets.

Read geode full review →
context-mode logo
context-modeMemory & Context · ★ 31.8k
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.
Read context-mode full review →
02

Side-by-Side Comparison

Field
geode logogeode
context-mode logocontext-mode
Category
Memory & Context
Memory & Context
Stars
★ 34
★ 31.8k
License
GPL-3.0
Elastic License 2.0
Install Command
Not applicable, installed via Obsidian's plugin manager or manual file placement.
npm install -g context-mode
Updated
1w ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Obsidian Plugin, Note Sync, Encrypted Storage
antigravity, claude, claude-code
03

Features

geode logogeode
01Secure, encrypted remote vault synchronization across devices.
02API and MCP server access for AI agents to read and write to the vault.
03Multi-device support, including iOS, for seamless access.
04Utilizes user-owned storage for enhanced data control and privacy.
05End-to-end encryption for vault content before it leaves the device.
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

geode logogeode
↳Seamlessly synchronize an Obsidian vault across personal laptops, phones, and tablets.
↳Allow AI agents (e.g., Claude, Codex) to use the Obsidian vault as a dynamic memory store.
↳Enable agents to read existing notes and write new information directly into the vault.
↳Access and manage Obsidian notes securely from any location with encrypted storage.
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

geode logogeode
—
context-mode logocontext-mode
Most PopularTrending
FAQ

FAQ

What is the difference between geode and context-mode?
Both geode and context-mode are in the Memory & Context category. geode has 34 stars, while context-mode has 31.8k stars.
Which is better, geode or context-mode?
The best choice depends on your use case. Choose geode if Seamlessly synchronize an Obsidian vault across personal laptops, phones, and tablets., and context-mode if Deep repository research and analysis (e.g., architecture, contributors, issues).
Is geode free or open source?
Yes, geode is open source on GitHub (GPL-3.0).
Is context-mode free or open source?
Yes, context-mode is open source on GitHub (Elastic License 2.0).
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