Skip to content
LazyBridge
Moved — LazyBridge vs LangGraph vs CrewAI
Initializing search
selvaz/LazyBridge
Home
Quickstart
Why LazyBridge
Best Python AI agent frameworks
Comparison
For Beginners
Concepts
Guides
Recipes
Decisions
Reference
Errors
Changelog
Migrations
For LLM assistants
Ecosystem
LazyBridge
selvaz/LazyBridge
Home
Quickstart
Why LazyBridge
Best Python AI agent frameworks
Comparison
For Beginners
For Beginners
Step 1: What is an LLM?
Step 2: Raw SDKs compared
Step 3: Your first agent
Step 4: Giving your agent tools
Step 5: Why multi-agent + sub-agent as tool
Step 6: Cross-model verification (verify=)
Step 7: Sequential pipelines (Agent.chain)
Step 8: Parallel work (Agent.parallel)
Step 9: Explicit DAGs (Plan & sentinels)
Step 10: Routing (conditional branching)
Step 11: Human in the loop (HumanEngine)
Step 12 → moved
Step 13: Where to go next
Concepts
Concepts
Mental model
Everything is a tool
Layered composition
Progressive complexity
Canonical vs sugar
Guides
Guides
Basic
Basic
Agent
Tool
Envelope
Native tools
Mid
Mid
Memory
Store
Session
Guards
DeduplicateGuard
verify=
Chain
Parallel
As tool
Dynamic graph
Pool chains
HumanEngine
Multimodal
Evals
Full
Full
Plan
Step
ReplanEngine
Sentinels
Routing
Parallel plan steps
Composition patterns
Checkpoint & resume
Exporters
GraphSchema
SupervisorEngine
Advanced
Advanced
Core vs Ext boundary
Engine protocol
BaseProvider
Providers
Plan serialization
OpenTelemetry
Visualizer
Recipes
Recipes
React agent
Researcher (single agent)
Researcher → reporter
Supervisor pattern
Plan tool
Agent builds a plan
Blackboard planner
Dynamic re-planning
Live visualization
Visualization mock
Decisions
Decisions
Pick your tier
Return type
State layer
Composition
Parallelism
HumanEngine vs SupervisorEngine
verify= placement
Checkpoint & resume
Do I need Advanced?
Reference
Reference
Agent + Envelope
Tool family
State primitives
Session & observability
Guards
Engines
Multi-agent graphs
Sentinels & predicates
Extensions
Custom providers
Configs & testing
Errors
Changelog
Migrations
Migrations
0.7 → 0.7.9
1.0 → 0.7 (version reset)
For LLM assistants
For LLM assistants
Codegen contract
Error-recovery cheat-sheet
Claude Skill install
llms.txt explained
Ecosystem
Ecosystem
lazybridge.com
LazyPulse
LazyTools
This page moved
¶
The framework comparison is now a top-level page:
Comparison →
.
Back to top