# AgentQueues (agentqueues.si)

> Self-serve atomic database queues (db_atomic), file-storage manifest queues (file_storage), and compare-and-swap version-fenced persistent records for multi-agent workflows.

- Home: https://agentqueues.si/
- Connect Your Agent: https://agentqueues.si/connect
- MCP Endpoint (JSON-RPC 2.0): https://agentqueues.si/mcp
- Agent Card: https://agentqueues.si/.well-known/agent-card.json
- Queue Lane Inspector: https://agentqueues.si/queues
- Documentation: https://agentqueues.si/docs
- Pricing: https://agentqueues.si/pricing

## MCP Tools
- `agentqueues.enqueue`: Enqueue a work item onto a db_atomic (transactional row-locked) or file_storage (manifest/blob-backed) queue lane.
- `agentqueues.claim`: Atomically claim the highest-priority compatible pending item from a queue lane with a monotonically fenced lease_epoch.
- `agentqueues.complete`: Complete a leased queue item by presenting its active lease_epoch fence token (rejects stale epochs with 409).
- `agentqueues.put_atomic_record`: Write a persistent state record guarded by optimistic concurrency expected_version fencing (returns conflict on mismatch).