Comparison with Other Tools¶
How agenticraft-foundation relates to other formal methods tools and agent frameworks.
Formal Verification Tools¶
| Feature | agenticraft-foundation | SPIN | FDR4 | TLA+ |
|---|---|---|---|---|
| Focus | Multi-agent AI coordination | General concurrent systems | CSP refinement checking | Distributed algorithms |
| Process algebra | CSP (13 operators) | Promela (custom language) | CSP (full language) | -- |
| Session types | MPST (global + local) | -- | -- | -- |
| Temporal logic | CTL model checking | LTL model checking | -- | TLC model checking |
| Probabilistic | DTMC (reachability, steady-state) | -- | -- | -- |
| Language | Python (native API) | Promela → C verifier | CSP_M → Haskell verifier | TLA+ → Java verifier |
| Agent-specific operators | Timeout, Interrupt, Guard, Pipe, Rename | -- | -- | -- |
| Topology analysis | Spectral (Laplacian, \(\lambda_2\)) | -- | -- | -- |
| State space scale | ~10K states (agent-scale) | Millions (BDD compression) | Millions (BDD compression) | Millions (TLC) |
| Integration | Direct Python, pip install | External tool, separate workflow | External tool, separate workflow | External tool, separate workflow |
When to use which¶
-
agenticraft-foundation: You're building a multi-agent system in Python and want to verify coordination properties (deadlock freedom, protocol conformance, topology resilience) directly in your codebase. State spaces up to ~10K.
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SPIN: You need to verify concurrent protocols with millions of states. You're willing to write specifications in Promela and run an external verifier.
-
FDR4: You need industrial-strength CSP refinement checking. You're working with the full CSP language and need BDD-based state compression for large models.
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TLA+: You're designing distributed algorithms and need to specify and verify high-level protocols. You're comfortable with mathematical notation and the TLC model checker.
Agent Frameworks¶
| Feature | agenticraft-foundation | LangGraph | CrewAI | AutoGen |
|---|---|---|---|---|
| Focus | Formal verification of agent coordination | Agent workflow orchestration | Role-based agent teams | Multi-agent conversation |
| Deadlock detection | LTS-based, exhaustive | -- | -- | -- |
| Protocol verification | MPST well-formedness, projection | -- | -- | -- |
| Temporal properties | CTL model checking | -- | -- | -- |
| Probabilistic analysis | DTMC reachability | -- | -- | -- |
| Topology analysis | Spectral graph theory | -- | -- | -- |
| LLM integration | -- (verification layer only) | LangChain ecosystem | LLM-powered agents | LLM-powered agents |
| Runtime execution | -- (design-time verification) | Workflow execution | Agent execution | Conversation execution |
Complementary, not competing¶
agenticraft-foundation is a verification library, not an agent runtime. It sits alongside agent frameworks:
- Design your multi-agent system using LangGraph, CrewAI, or any framework
- Model the coordination logic as CSP processes
- Verify deadlock freedom, protocol correctness, and temporal properties
- Analyze the agent topology for resilience
- Deploy with confidence that coordination bugs were caught at design time
The library does not execute agents, call LLMs, or manage agent state -- it provides mathematical guarantees about the coordination structure.