[pull] main from crewAIInc:main#108
Merged
pull[bot] merged 2 commits intoCrazyForks:mainfrom Apr 22, 2026
Merged
Conversation
…5584) * perf: defer MCP SDK import by fixing import path in agent/core.py - Change 'from crewai.mcp import MCPServerConfig' to direct path 'from crewai.mcp.config import MCPServerConfig' to avoid triggering mcp/__init__.py which eagerly loads the full mcp SDK (~300-400ms) - Move MCPToolResolver import into get_mcp_tools() method body since it's only used at runtime, not in type annotations Saves ~200ms on 'import crewai' cold start. * perf: lazy-load heavy MCP imports in mcp/__init__.py MCPClient, MCPToolResolver, BaseTransport, and TransportType now use __getattr__ lazy loading. These pull in the full mcp SDK (~400ms) but are only needed at runtime when agents actually connect to MCP servers. Lightweight config and filter types remain eagerly imported. * perf: lazy-load all event type modules in events/__init__.py Previously only agent_events were lazy-loaded; all other event type modules (crew, flow, knowledge, llm, guardrail, logging, mcp, memory, reasoning, skill, task, tool_usage) were eagerly imported at package init time. Since events/__init__.py runs whenever ANY crewai.events.* submodule is accessed, this loaded ~12 Pydantic model modules unnecessarily. Now all event types use the same __getattr__ lazy-loading pattern, with TYPE_CHECKING imports preserved for IDE/type-checker support. Saves ~550ms on 'import crewai' cold start. * chore: remove UNKNOWN.egg-info from version control * fix: add MCPToolResolver to TYPE_CHECKING imports Fixes F821 (ruff) and name-defined (mypy) from lazy-loading the MCP import. The type annotation on _mcp_resolver needs the name available at type-check time. * fix: bump lxml to >=5.4.0 for GHSA-vfmq-68hx-4jfw lxml 5.3.2 has a known vulnerability. Bump to 5.4.0+ which includes the fix (libxml2 2.13.8). The previous <5.4.0 pin was for etree import issues that have since been resolved. * fix: bump exclude-newer to 2026-04-22 for lxml 6.1.0 resolution lxml 6.1.0 (GHSA fix) was released April 17 but the exclude-newer date was set to April 17, missing it by timestamp. Bump to April 22. * perf: add import time benchmark script scripts/benchmark_import_time.py measures import crewai cold start in fresh subprocesses. Supports --runs, --json (for CI), and --threshold (fail if median exceeds N seconds). The companion GitHub Action workflow needs to be pushed separately (requires workflow scope). * new action * Potential fix for pull request finding 'CodeQL / Workflow does not contain permissions' Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> --------- Co-authored-by: Joao Moura <joaomdmoura@gmail.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
…5586) Removes the 'How does pricing work?' accordion from EN, AR, KO, and PT-BR. Co-authored-by: Joao Moura <joaomdmoura@gmail.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
See Commits and Changes for more details.
Created by
pull[bot] (v2.0.0-alpha.4)
Can you help keep this open source service alive? 💖 Please sponsor : )