AgentIndex icon
AgentIndex
context-mode logo
context-mode
★ 31.8k
vs
memtrace-public logo
memtrace-public
★ 504

context-mode vs memtrace-public

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.; memtrace-public: Memtrace is a persistent memory layer for coding agents. It builds a bi-temporal, episodic, structural knowledge graph from your codebase's AST, enabling agents to remember and reason about code structure, evolution, and dependencies. It runs entirely locally, indexing code in seconds and providing sub-millisecond query latency.

01

TL;DR

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 →
memtrace-public logo
memtrace-publicMemory & Context · ★ 504

Codebase exploration and understanding

Read memtrace-public full review →
02

Side-by-Side Comparison

Field
context-mode logocontext-mode
memtrace-public logomemtrace-public
Category
Memory & Context
Memory & Context
Stars
★ 31.8k
★ 504
License
Elastic License 2.0
NOASSERTION
Install Command
npm install -g context-mode
npm install -g memtrace && memtrace start
Updated
1d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
antigravity, claude, claude-code
ai-agents, code-intelligence, code-search
03

Features

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.
memtrace-public logomemtrace-public
01AST-based structural knowledge graph
02Bi-temporal version history with 6 scoring modes
03Cross-service HTTP API topology
04Hybrid search (BM25 + vector embeddings + RRF)
0525+ MCP tools and 12 agent skills
04

Use Cases

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
memtrace-public logomemtrace-public
↳Codebase exploration and understanding
↳Change impact and refactoring analysis
↳Incident investigation and root cause analysis
05

Best For

context-mode logocontext-mode
Most PopularTrending
memtrace-public logomemtrace-public
Trending
FAQ

FAQ

What is the difference between context-mode and memtrace-public?
Both context-mode and memtrace-public are in the Memory & Context category. context-mode has 31.8k stars, while memtrace-public has 504 stars.
Which is better, context-mode or memtrace-public?
The best choice depends on your use case. Choose context-mode if Deep repository research and analysis (e.g., architecture, contributors, issues), and memtrace-public if Codebase exploration and understanding.
Is context-mode free or open source?
Yes, context-mode is open source on GitHub (Elastic License 2.0).
Is memtrace-public free or open source?
Yes, memtrace-public is open source on GitHub (NOASSERTION).
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Related

Alternatives to context-mode →Alternatives to memtrace-public →context-mode details →memtrace-public details →context-mode vs headroom →Trail-Code vs context-mode →