langchain-ai
langchain
Blog
Docs
Changelog
Blog
Docs
Changelog
Overview
Branches
Benchmarks
Runs
Performance History
Latest Results
release(langchain): 1.3.16 (#39806)
master
6 hours ago
bump core and increment version
cc/release_langchain
6 hours ago
chore: restore uv.lock
ramonn/fallback-strip-builtin-tools
9 hours ago
fix(langchain): treat every Gemini Tool field as provider-scoped
ramonn/fallback-strip-builtin-tools
13 hours ago
fix(langchain): source OpenAI built-in types from core allowlist
ramonn/fallback-strip-builtin-tools
13 hours ago
fix(langchain): vet built-in tool types against provider docs
ramonn/fallback-strip-builtin-tools
13 hours ago
fix(langchain): drop foreign provider built-in tools on model fallback
ramonn/fallback-strip-builtin-tools
13 hours ago
feat(langchain): bridge MCP elicitation to LangGraph interrupts Add opt-in elicitation support to `langchain.mcp`. Passing `elicitation="interrupt"` to `load_mcp_tools` (or `convert_mcp_tool`) surfaces modern-spec (2026-07-28) server elicitation as a LangGraph `interrupt()`: the tool drives the input-required loop and pauses the agent, resuming the call with the user's answer. Only servers speaking the modern input-required mechanism trigger this — older servers never return an `InputRequiredResult`, so plain calls are unchanged. Because we drive the loop on the graph node's own stack, the interrupt propagates cleanly (no server-initiated back-channel, no swallowed exceptions). The `MCPElicitation` type describes the interrupt payload for resume handlers.
sr/mcp/elicitation
16 hours ago
Latest Branches
CodSpeed Performance Gauge
0%
release(langchain): 1.3.16
#39806
6 hours ago
6047def
cc/release_langchain
CodSpeed Performance Gauge
0%
fix(langchain): drop foreign provider built-in tools on model fallback
#39788
9 hours ago
b2add4c
ramonn/fallback-strip-builtin-tools
CodSpeed Performance Gauge
0%
feat(langchain): bridge MCP elicitation to LangGraph interrupts
#39786
16 hours ago
c08e4a1
sr/mcp/elicitation
© 2026 CodSpeed Technology
Home
Terms
Privacy
Docs