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CI: execute the SQL examples in the guidance files — a broken example is invisible to the model gate

Status: Open.

#369 In boettiger-lab/mcp-data-server;

· cboettig opened on Aug 9, 2026

META: h3-guide fractional-overlay section — coordinate before editing; one design pass, not a fifth patch

Status: Open.

#367 In boettiger-lab/mcp-data-server;

· cboettig opened on Aug 9, 2026

Dev deployment: build-once/promote-the-digest, and stop asking dev to be two environments at once

Status: Open.

#366 In boettiger-lab/mcp-data-server;

· cboettig opened on Aug 9, 2026

h3-guide Problem 4: no recipe for a line network's conserved share, so models area-weight it — 25.47 vs 27.46 on the same input

Status: Open.

#363 In boettiger-lab/mcp-data-server;

· cboettig opened on Aug 8, 2026

query tool renders DuckDB DATE inconsistently (ISO+microseconds vs space-separated) depending on result shape; neither is YYYY-MM-DD

Status: Open.

#361 In boettiger-lab/mcp-data-server;

· cboettig opened on Aug 8, 2026

query-optimization §7: filtering no-data fixes the arithmetic but silently redefines the population — missing values are not missing at random

Status: Open.

#359 In boettiger-lab/mcp-data-server;

· cboettig opened on Aug 7, 2026

h3-guide: should coarse-feature-over-presence-layer be an explicit rule? (now a single-variant failure, not a general gap)

Status: Open.

#355 In boettiger-lab/mcp-data-server;

· cboettig opened on Aug 5, 2026

Streams: S3 403 on the streams bucket glob, and conserved-stream stats need a line-length metric (hex area is the wrong measure)

Status: Open.

#354 In boettiger-lab/mcp-data-server;

· cboettig opened on Aug 4, 2026

Follow-up to #312/#350: the proportional rollup is 3-7x slower, and it turned car-29 from a wrong answer into a timeout

Status: Open.

#353 In boettiger-lab/mcp-data-server;

· cboettig opened on Aug 4, 2026

Models emit invalid GeoJSON on export — decide whether to guide it, and standardize the recipe if so

Status: Open.

#345 In boettiger-lab/mcp-data-server;

· cboettig opened on Jul 21, 2026

Secure (credentialed) access for register_hex_tiles: private source reads + private tile output/serving

enhancementNew feature or requestNew feature or request

Status: Open.

#343 In boettiger-lab/mcp-data-server;

· cboettig opened on Jul 20, 2026

register_hex_tiles guidance: weak models narrate 'done' and skip add_hex_tile_layer (test current vs proposed on qwen)

Status: Open.

#330 In boettiger-lab/mcp-data-server;

· cboettig opened on Jul 16, 2026