Packages npm @ag-ui/langchain Package · npm
@ag-ui/langchain npm · v0.0.3 · MIT
Implementation of the AG-UI protocol for LangChain.
Install npm install @ag-ui/langchainCopy Adoption
Downloads (30 days) 1.1K Observed downloads / 30 days
Popularity Lower half on npm Derived 1st percentile within npm
Dependents Collecting history Collecting
Maintenance 0.65 Derived Release cadence and recency, 0 to 1
Releases per year 4.3 3 versions over its life Growth by period Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.
7 days +15.7% · 7d Derived +155 downloads / 30 days, SEP 29 → OCT 6
30 days +5.1% · 30d Derived +55 downloads / 30 days, SEP 6 → OCT 6
90 days −5.1% · 90d Derived −61 downloads / 30 days, JUL 6 → OCT 6
1 year +1.1K · 1y Derived +1.1K downloads / 30 days, OCT 6 → OCT 6 Adoption history Adoption historydownloads / 30 days · 31 observations
30d 90d 1y 2y 1.1K 885 SEP 6, 2026: 1,087 downloads / 30 days SEP 7, 2026: 1,082 downloads / 30 days SEP 8, 2026: 1,069 downloads / 30 days SEP 9, 2026: 1,090 downloads / 30 days SEP 10, 2026: 1,121 downloads / 30 days SEP 11, 2026: 1,107 downloads / 30 days SEP 12, 2026: 1,090 downloads / 30 days SEP 13, 2026: 1,110 downloads / 30 days SEP 14, 2026: 1,124 downloads / 30 days SEP 15, 2026: 960 downloads / 30 days SEP 16, 2026: 950 downloads / 30 days SEP 17, 2026: 990 downloads / 30 days SEP 18, 2026: 950 downloads / 30 days SEP 19, 2026: 919 downloads / 30 days SEP 20, 2026: 885 downloads / 30 days SEP 21, 2026: 914 downloads / 30 days SEP 22, 2026: 942 downloads / 30 days SEP 23, 2026: 931 downloads / 30 days SEP 24, 2026: 933 downloads / 30 days SEP 25, 2026: 962 downloads / 30 days SEP 26, 2026: 920 downloads / 30 days SEP 27, 2026: 906 downloads / 30 days SEP 28, 2026: 948 downloads / 30 days SEP 29, 2026: 987 downloads / 30 days SEP 30, 2026: 999 downloads / 30 days OCT 1, 2026: 1,043 downloads / 30 days OCT 2, 2026: 1,077 downloads / 30 days OCT 3, 2026: 1,109 downloads / 30 days OCT 4, 2026: 1,078 downloads / 30 days OCT 5, 2026: 1,142 downloads / 30 days OCT 6, 2026: 1,142 downloads / 30 days SEP 6 SEP 21 OCT 6
Table of observations (31) Day downloads / 30 days Dependents OCT 6, 2026 1,142 Not observed OCT 5, 2026 1,142 Not observed OCT 4, 2026 1,078 Not observed OCT 3, 2026 1,109 Not observed OCT 2, 2026 1,077 Not observed OCT 1, 2026 1,043 Not observed SEP 30, 2026 999 Not observed SEP 29, 2026 987 Not observed SEP 28, 2026 948 Not observed SEP 27, 2026 906 Not observed SEP 26, 2026 920 Not observed SEP 25, 2026 962 Not observed SEP 24, 2026 933 Not observed SEP 23, 2026 931 Not observed SEP 22, 2026 942 Not observed SEP 21, 2026 914 Not observed SEP 20, 2026 885 Not observed SEP 19, 2026 919 Not observed SEP 18, 2026 950 Not observed SEP 17, 2026 990 Not observed SEP 16, 2026 950 Not observed SEP 15, 2026 960 Not observed SEP 14, 2026 1,124 Not observed SEP 13, 2026 1,110 Not observed SEP 12, 2026 1,090 Not observed SEP 11, 2026 1,107 Not observed SEP 10, 2026 1,121 Not observed SEP 9, 2026 1,090 Not observed SEP 8, 2026 1,069 Not observed SEP 7, 2026 1,082 Not observed SEP 6, 2026 1,087 Not observed
Facts from the registry
Latest version v0.0.3 3 versions
First published DEC 5, 2025
Last release AUG 16, 2026 2mo ago
Licence MIT Repository In the Crest catalog
AG-UI: the Agent-User Interaction Protocol. Bring Agents into Frontend Applications.
Language TypeScript
Last push 22d ago
Last release 22d ago Dependencies latest version · v0.0.3 Peer 4 @ag-ui/client >=0.0.42@ag-ui/core >=0.0.42@langchain/core >=0.3.0 <2.0.0zod ^3.25.67@ag-ui/a2ui-middleware Published from the same repository @ag-ui/a2ui-toolkit Framework-agnostic helpers for building A2UI subagent tools — op builders, prompt assembly, history walkers, and request/envelope orchestration shared across framework adapters. Published from the same repository ag-ui-a2ui-toolkit Framework-agnostic helpers for building A2UI subagent tools — op builders, prompt assembly, history walkers, and request/envelope orchestration shared across framework adapters. Published from the same repository ag-ui-adk ADK Middleware for AG-UI Protocol Published from the same repository ag-ui-langgraph Implementation of the AG-UI protocol for LangGraph. Published from the same repository ag-ui-protocol Published from the same repository local-operator A team of proactive AI assistants that can work together behind the scenes to help you get mundane tasks done so you can focus on the fun stuff. Same primary category managed-deepagents Managed Deep Agents — the define_deep_agent authoring interface plus the CLI that compiles and deploys a code-first Deep Agent repository to a managed LangGraph runtime. Same primary category ai.platon.pulsar:pulsar-tests-common Same primary category crewai-tools Set of tools for the crewAI framework Same primary category crewai-cli CLI for CrewAI — scaffold, run, deploy and manage AI agent crews. Same primary category crewai Cutting-edge framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks. Same primary category Related news No published news event mentions this package or its repository yet.
