agent-marketplace

Agent capability registry, discovery, and semantic matching

Part of the AumOS open-source agent infrastructure portfolio.

Features

• AgentCapability Pydantic schema captures category, pricing model, quality metrics (accuracy, latency, throughput), SLA tiers, input/output schemas, and per-capability provider info
• Three registry backends — in-memory, SQLite, and Redis — all implementing the CapabilityStore ABC, with namespace support for multi-tenant deployments
• Semantic search and keyword filtering via DiscoveryClient with a Ranker that scores candidates on quality metrics, trust score, and cost compatibility
• Trust and reputation system with peer reviews, usage history, and a composite TrustScorer that aggregates reviewer ratings into a single trust signal
• MatchingEngine negotiates capability requests against registered providers, handling partial matches and SLA compatibility checks
• Import adapters for OpenAPI and AsyncAPI specs so existing API documentation can be ingested directly as capability registrations
• REST API server (server.api) and health endpoint for embedding the marketplace as a sidecar service in larger agent deployments

Quick Start

Install from PyPI:

pip install agent-marketplace

Verify the installation:

agent-marketplace version

Basic usage:

import agent_marketplace

# See examples/01_quickstart.py for a working example

Documentation

• Architecture
• Contributing
• Changelog
• Examples

Enterprise Upgrade

For production deployments requiring SLA-backed support and advanced integrations, contact the maintainers or see the commercial extensions documentation.

Contributing

Contributions are welcome. Please read CONTRIBUTING.md before opening a pull request.

License

Apache 2.0 — see LICENSE for full terms.

Part of AumOS — open-source agent infrastructure.