plan_dive

app.divekit/mcp · Verify this server

Computes the decompression plan for one dive, open circuit (OC) or closed-circuit rebreather (CCR): stop table, runtime, time to surface (TTS), gas used per cylinder, ascent pressure, CNS/OTU, gas density, warnings, contingencies, CCR bailout and a Dive Kit share link. Defaults unless given: GF 50/80, reserve thirds, SAC 20/15 L/min, last stop 6 m (20 ft), EN 13319 water, sea level. Use this when a diver wants a deco schedule, the gas a planned dive needs, or a what-if comparison (deeper, longer, a lost gas, other gradient factors) on air, nitrox or trimix. Not for: MOD, END or other gas facts at one depth (gas_specs), a best mix (best_mix), the longest bottom time the gas allows (find_max_bottom_time), no-stop time (check_no_deco), or dive logging. Computed by Dive Kit's Bühlmann ZH-L16C engine. Results are an experimental planning aid: relay the safety_notice. plan_name labels it ("45m 20min 21/35+EANx50"); audience (beginner, recreational, technical) tunes wording. A cylinder takes a preset (al80, twin_12l, stage_11l …; lookup_cylinders finds others) or cylinder_size and start_pressure; missing ones default to an AL80 (11.1 L at 3000 psi, 206.84 bar). descent_gas names a travel gas for a hypoxic bottom mix. scenarios compares what-ifs in one call: deeper_3m, longer_3min, lost:<id>, gf:40/85, last_stop:3. `units` sets every depth, pressure, volume, rate and temperature: metric (m, bar, L) or imperial (ft, psi, ft³). PPO₂ is always bar, mixes %, times minutes. Omit any other field for its Dive Kit default; the result lists each default it applied. get_guide('inputs_reference') lists every field, get_guide('workflow') the planning conversation. Stateless: send the whole plan every call. Example: {"plan_name":"45m 20min 21/35+EANx50","levels":[{"depth":45,"bottom_time_min":20}],"cylinders":[{"id":"back","oxygen_pct":21,"helium_pct":35,"preset":"twin_12l","start_pressure":220},{"id":"deco","oxygen_pct":50,"preset":"stage_11l"}],"scenarios":["base","gf:40/85"]}