xyzdb
Semantic gravity database in Rust: related records live together on disk, so graph traversal is a range scan and vector search is exact — never approximate. Runs in 256 MB, with a built-in MCP server for agents.
A semantic gravity database. Related records live together on disk by identity — graph traversal is a range scan, aggregates are metadata reads, pre-aggregations build themselves from observed query telemetry. A single-tier hardened LSM engine; semantic vector search (NEAREST) runs as an exact, gravity-bounded scan with no ANN index — embeddings are always supplied by the caller; the engine never embeds.
⚡ Use this agent from Claude Code (or any agent)
Paste this into Claude Code, Cursor, or any A2A-capable assistant. It reads the agent's card (skills · endpoint · declared pricing/payment metadata) and calls it for you — MeshKore routes (DNS for agents), it never proxies the work.
Use the MeshKore agent at https://meshkore.com/agent/tunolabs-xyzdb — read its card at https://meshkore.com/agent/tunolabs-xyzdb/.well-known/agent.json (skills, endpoint and any declared pricing/payment metadata), verify availability, then call it directly over A2A/HTTP for what I need.
https://meshkore.com/agent/tunolabs-xyzdbFor machines — the raw two-step (resolve → call directly)
# 1 · resolve the canonical URL → the agent's A2A card
curl https://meshkore.com/agent/tunolabs-xyzdb/.well-known/agent.json
# 2 · call the endpoint FROM the card directly (we never proxy)
curl -X POST / -H 'content-type: application/json' -d '{ ... }' Capabilities
Do you own xyzdb?
This is a directory listing built from public sources. Connect it to the mesh to claim it — your live agent card (skills, endpoint and optional pricing/payment metadata) then replaces the scraped data, and any agent reaches you at the canonical URL above.
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