[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.] #  @hwchase17 Harrison Chase Harrison Chase posts on X about context engineering, ai, glad, token the most. They currently have XXXXXX followers and XXX posts still getting attention that total XXXXX engagements in the last XX hours. ### Engagements: XXXXX [#](/creator/twitter::2728439146/interactions)  - X Week XXXXXX -XX% - X Month XXXXXXX -XX% - X Months XXXXXXXXX -XX% - X Year XXXXXXXXX +155% ### Mentions: X [#](/creator/twitter::2728439146/posts_active)  - X Month XXX +186% - X Months XXX +102% - X Year XXX +66% ### Followers: XXXXXX [#](/creator/twitter::2728439146/followers)  - X Week XXXXXX +0.29% - X Month XXXXXX +1.40% - X Months XXXXXX +12% - X Year XXXXXX +31% ### CreatorRank: XXXXXXXXX [#](/creator/twitter::2728439146/influencer_rank)  ### Social Influence **Social category influence** [stocks](/list/stocks) **Social topic influence** [context engineering](/topic/context-engineering) #24, [ai](/topic/ai), [glad](/topic/glad), [token](/topic/token), [we gave](/topic/we-gave), [$125b](/topic/$125b), [cloudflare](/topic/cloudflare), [python](/topic/python), [just a](/topic/just-a), [more info](/topic/more-info) **Top assets mentioned** [Cloudflare, Inc. (NET)](/topic/cloudflare) ### Top Social Posts Top posts by engagements in the last XX hours "Filesystems for context engineering We wrote a blog on this (below) - glad to see more real world evidence" [X Link](https://x.com/hwchase17/status/1996654615262367923) 2025-12-04T18:55Z 83.1K followers, 32.7K engagements "🤖DeepAgents with "Programmatic Tool Calling" (PTC) PTC (as introduced by Anthropic) enables agents to invoke tools with code execution rather than individual tool calls Cool to see someone in the LangChain Community (Alan Chen) add it for DeepAgents:" [X Link](https://x.com/hwchase17/status/1994838554955190632) 2025-11-29T18:39Z 83.1K followers, 38K engagements "🚀 LangSmith Agent Builder in Public Beta Agent Builder (now available for every LangSmith user) opens the gates to everyone to build agents without code Video on why no-code agents can open up agent building and how I built a recruiting agent with it:" [X Link](https://x.com/hwchase17/status/1995905551549505698) 2025-12-02T17:19Z 83.1K followers, 19.8K engagements "🦜Meet Polly - your new AI assistant for agent engineering We're launching Polly in LangSmith today. It can help with three workflows that are becoming increasingly popular for debugging agents: X. Debug a trace X. Suggest prompt improvements X. Analyze a conversation 🧵" [X Link](https://x.com/hwchase17/status/1998809833693467100) 2025-12-10T17:39Z 83.1K followers, 8287 engagements "🔥Today were excited to announce new funding for LangChain (at a $1.25B valuation) to allow us to build the platform for agent engineering. LangChain started as a single Python package X years ago. Since then weve evolved into a comprehensive platform for agent engineering (LangGraph LangSmith). Our tools now power AI teams like @Replit @clay @harvey @TrustVanta @Cloudflare @Rippling @Cisco @Workday and many more. Over the past three years weve iterated from LangChain to LangSmith to LangGraph. Our goal has always been to figure out what the agents of the future look like and then build tools" [X Link](https://x.com/hwchase17/status/1980680421706006663) 2025-10-21T16:59Z 83.1K followers, 404.4K engagements "📁How agents can use filesystems for context engineering The hardest part of building reliable agents is "context engineering" Filesystems are a useful abstraction for letting the agent manage it's own state - aka do it's own context engineering. It's a key part of Deep Agents and Manus and Claude Code Blog: (image from @ManusAI team)" [X Link](https://x.com/hwchase17/status/1992639800243790156) 2025-11-23T17:02Z 83.1K followers, 168.2K engagements "💬Analyze a conversation Agents often involve a lot of back and forth with the user - its not just a single trace Polly can look at the whole conversation and see whether the user was frustrated or if the agent produced bad outputs" [X Link](https://x.com/hwchase17/status/1998809837619286224) 2025-12-10T17:39Z 83.1K followers, 1390 engagements "For more info: Blog on Polly: Video on Polly: We're doing a webinar tmrw where we will talk more about Polly - join us there" [X Link](https://x.com/hwchase17/status/1998809838860861628) 2025-12-10T17:39Z 83.1K followers, 1240 engagements
[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]
@hwchase17 Harrison Chase
Harrison Chase posts on X about context engineering, ai, glad, token the most. They currently have XXXXXX followers and XXX posts still getting attention that total XXXXX engagements in the last XX hours.
Engagements: XXXXX #
- X Week XXXXXX -XX%
- X Month XXXXXXX -XX%
- X Months XXXXXXXXX -XX%
- X Year XXXXXXXXX +155%
Mentions: X #
- X Month XXX +186%
- X Months XXX +102%
- X Year XXX +66%
Followers: XXXXXX #
- X Week XXXXXX +0.29%
- X Month XXXXXX +1.40%
- X Months XXXXXX +12%
- X Year XXXXXX +31%
CreatorRank: XXXXXXXXX #
Social Influence
Social category influence stocks
Social topic influence context engineering #24, ai, glad, token, we gave, $125b, cloudflare, python, just a, more info
Top assets mentioned Cloudflare, Inc. (NET)
Top Social Posts
Top posts by engagements in the last XX hours
"Filesystems for context engineering We wrote a blog on this (below) - glad to see more real world evidence"
X Link 2025-12-04T18:55Z 83.1K followers, 32.7K engagements
"🤖DeepAgents with "Programmatic Tool Calling" (PTC) PTC (as introduced by Anthropic) enables agents to invoke tools with code execution rather than individual tool calls Cool to see someone in the LangChain Community (Alan Chen) add it for DeepAgents:"
X Link 2025-11-29T18:39Z 83.1K followers, 38K engagements
"🚀 LangSmith Agent Builder in Public Beta Agent Builder (now available for every LangSmith user) opens the gates to everyone to build agents without code Video on why no-code agents can open up agent building and how I built a recruiting agent with it:"
X Link 2025-12-02T17:19Z 83.1K followers, 19.8K engagements
"🦜Meet Polly - your new AI assistant for agent engineering We're launching Polly in LangSmith today. It can help with three workflows that are becoming increasingly popular for debugging agents: X. Debug a trace X. Suggest prompt improvements X. Analyze a conversation 🧵"
X Link 2025-12-10T17:39Z 83.1K followers, 8287 engagements
"🔥Today were excited to announce new funding for LangChain (at a $1.25B valuation) to allow us to build the platform for agent engineering. LangChain started as a single Python package X years ago. Since then weve evolved into a comprehensive platform for agent engineering (LangGraph LangSmith). Our tools now power AI teams like @Replit @clay @harvey @TrustVanta @Cloudflare @Rippling @Cisco @Workday and many more. Over the past three years weve iterated from LangChain to LangSmith to LangGraph. Our goal has always been to figure out what the agents of the future look like and then build tools"
X Link 2025-10-21T16:59Z 83.1K followers, 404.4K engagements
"📁How agents can use filesystems for context engineering The hardest part of building reliable agents is "context engineering" Filesystems are a useful abstraction for letting the agent manage it's own state - aka do it's own context engineering. It's a key part of Deep Agents and Manus and Claude Code Blog: (image from @ManusAI team)"
X Link 2025-11-23T17:02Z 83.1K followers, 168.2K engagements
"💬Analyze a conversation Agents often involve a lot of back and forth with the user - its not just a single trace Polly can look at the whole conversation and see whether the user was frustrated or if the agent produced bad outputs"
X Link 2025-12-10T17:39Z 83.1K followers, 1390 engagements
"For more info: Blog on Polly: Video on Polly: We're doing a webinar tmrw where we will talk more about Polly - join us there"
X Link 2025-12-10T17:39Z 83.1K followers, 1240 engagements