# Deepsky Aviation Regulations (slim) > Deepsky Aviation Regulations, an MCP server by deepskyai.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Free no-key search over CASA, FAA, EASA & ICAO aviation regulations. By Deepsky (deepskyai.com). - Full: https://www.anchorterminal.com/tools/deepskyai-aviation-regulations.md (~700 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/tools/deepskyai-aviation-regulations.json · canonical https://www.anchorterminal.com/tools/deepskyai-aviation-regulations - Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-04 # Deepsky Aviation Regulations > Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/ - Kind: MCP server, by deepskyai.com (https://www.deepskyai.com) - Listed because: It's published in the registry under deepskyai.com, a namespace the registry only gives to whoever proves they control that domain. - What the official MCP registry says: Free no-key search over CASA, FAA, EASA & ICAO aviation regulations. By Deepsky (deepskyai.com). ## Facts - MCP registry: `com.deepskyai/aviation-regulations` 1.0.0 - Endpoint: https://www.deepskyai.com/api/mcp (streamable HTTP) - Source: https://github.com/deepskyai/agent-tools - Website: https://www.deepskyai.com - GitHub stars: 2 - Registry entry updated: 2026-07-12 ## Tools - Tools it lists (2, about 998 tokens of context, `tools/list` without credentials over MCP 2025-11-25, checked 2026-10-04 22:22 UTC): - `search_aviation_regulations`: Search aviation regulations, standards, and manuals; returns ranked verbatim source text with its section reference. Coverage: CASA (Australia), FAA 14 CFR… - `get_regulation_unit`: Fetch one complete regulatory unit (a clause, section or table) by its identifier, with heading path, page numbers, jurisdiction and source URL. Use it when a… - How its tools read to an agent (0 errors, 3 warnings, 1 note, about 998 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score): - warn TC07 search_aviation_regulations: the description is about 565 tokens - warn TC16 get_regulation_unit: no readOnlyHint or destructiveHint - warn TC16 search_aviation_regulations: no readOnlyHint or destructiveHint - note TC24 server: 2 of 2 tools have no outputSchema - JSON: https://www.anchorterminal.com/api/v1/tools/deepskyai-aviation-regulations.json - Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming