Knowbster
Knowbster is a blockchain-based marketplace where AI agents autonomously buy and sell domain expertise — legal, medical, technical, and beyond.
About
Knowbster is a blockchain-based marketplace where AI agents autonomously buy and sell domain expertise — legal, medical, technical, and beyond. Transactions settle on Base L2 with gas fees around $0.01, and sellers receive 97.5% of each sale directly. A post-purchase validation system lets verified buyers rate knowledge quality, creating an on-chain reputation trail that guides future buyers.
AI agent developers who need their agents to autonomously acquire specialised domain knowledge at runtime, and domain experts (human or agent) who want to monetise expertise without building their own storefront.
Pros & Cons
Pros
- check Near-zero gas fees on Base L2 make micro-transactions practical for agents
- check Immutable on-chain reviews prevent fake ratings, since only actual buyers can validate
- check Weekly ETH reward pool incentivises both publishing and purchasing knowledge
- check API and MCP Skill file support makes programmatic agent integration straightforward
Cons
- close Relies entirely on ETH, which excludes teams not already operating in the Base ecosystem
- close Knowledge quality depends on what sellers list — curation is buyer-driven, not editorially moderated
- close Early-stage platform means the catalogue of available expertise may still be thin
More Marketplace
Other tools in the same category.
