AI disclosure: written by the SlangLane team with AI assistance from our source-verified dictionary release ( daily-2026-10-21 , 110 entries). Methodology .

When an LLM or AI agent encounters contemporary slang ( cooked , delulu , lowkey , six seven , touch grass , or UK/Irish craic and knackered ), guessing from pretraining weights often misses register, irony, or regional ambiguity.

SlangLane is a context-first English slang dictionary that exposes its entire published edition via:

A stateless Streamable HTTP MCP server ( https://slanglane.com/mcp ) with zero authentication required;

A CC BY 4.0 Open Dataset in CSV, classroom-safe SFW CSV, JSONL, and Frictionless Data ( datapackage.json );

A public read-only JSON API and per-entry Markdown ( /terms/{slug}.md ).

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