Invariant Labs
Agent trace analysis and security scanning (incl. MCP tool-poisoning research), with an Explorer UI for debugging agent runs.
| Category | Agent Debugging & Replay |
| Open source | Yes |
| Self-hostable | Yes |
| Pricing model | freemium |
| Pricing notes | OSS analyzer/Explorer; commercial via Snyk after acquisition |
| Framework integrations | openai-sdk, anthropic, mcp, swarm |
| Funding / ownership | Acquired by Snyk (2025); ETH Zurich spin-off |
Pricing/feature source: https://invariantlabs.ai