r/ContextEngineering is a subreddit with 11k members. The most common kinds of discussions are ideas and advice requests, and the community frequently discusses context engineering, ai, context, memory, and engineering.
Context engineering is the application of engineering practices to the curation of AI context: providing all the context for a task to be plausibly solved by a generative model or system.
Popular Themes in r/ContextEngineering
#1
Ideas
: "Context Engineering for Agents: What actually works"
17 posts
#2
Advice Requests
: "Finally a book that actually talks about context engineering in real-world AI systems"
8 posts
#3
News
: "Spotlight on POML"
2 posts
#4
Solution Requests
: "An extension that auto-adds context to your prompt? Yay or nay?"
1 post
#5
Self-Promotion
: "From Protocol to Production: MARM chatbot is live for testing"
1 post
Popular Topics in r/ContextEngineering
#1
Context Engineering
: "I Built Cursor For Context Engineering"
47 posts
#2
Ai
: "Ai Keeps Forgetting, Drifting, and Hallucinating - Here's What Changed in MARM v2.0"
23 posts
#3
Context
: "Context Engineering for Agents: What actually works"
21 posts
#4
Memory
: "Local Memory v1.1.1 released with massive performance and productivity improvements"
9 posts
#5
Engineering
: "Context Engineering for Agents: What actually works"
8 posts
#6
Agent
: "Built an open-source implementation of Agentic Context Engineering: Agents that manage their own context"
7 posts
#7
Mcp
: "Design Patterns in Mcp: Literate Reasoning"
5 posts
#8
Data
: "The Data Streaming Tech Enabling Context Engineering"
5 posts
#9
Prompt
5 posts
#10
Coding
: "Super structured way to vibe Coding"
4 posts
Member Growth in r/ContextEngineering
Yearly
+9k members(740.2%)
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Last updated: June 21, 2026