Changelog

All notable changes to this project. Each entry links to its full per-version file in changelog/.

0.4.0 — 2026-10-28

Publishes the noaa-spaceweather-guide Agent Skill as an MCP resource, moves to mcp-ts-core 0.13.18, and corrects the alert-feed retention and aurora lead-time descriptions.

0.3.3 — 2026-10-25

NOAA text renders literally in Markdown, with mcp-ts-core 0.13.16 and updated dependencies.

0.3.2 — 2026-10-08

Solar-activity calls no longer fail when SWPC publishes a flare with no recorded peak; on mcp-ts-core 0.13.14, numeric and boolean strings sent for number and boolean arguments are repaired, and tool errors end with a request ID.

0.3.1 — 2026-09-22

Trims output-schema descriptions across all six tools; tools/list drops from 59,209 B to 47,806 B (stdio, 6 tools).

0.3.0 — 2026-09-22

get_solar_wind adds a headline-only resolution and window-extreme fields, get_conditions surfaces yesterday's assessed R/S/G levels, get_solar_activity adds per-region flare counts, and every feed's retry ladder now runs inside one 45-second budget.

0.2.1 — 2026-09-22

Aurora forecast gates the go/no-go verdict on daylight at the requested coordinates and adds a poleward horizon reading for aurora visible below the local horizon.

0.2.0 — 2026-09-17 · ⚠️ Breaking

Forecast R/S probabilities replace a phantom scale 0, discrete flare history and F10.7 flux, solar wind series bounded to 200 records, and an optional SWPC forecast discussion.

0.1.14 — 2026-09-17

Kp→G-scale thresholds follow SWPC thirds, aurora forecast converts to geomagnetic latitude, get_alerts correctly excludes cancelled/superseded Watches, feed failures carry a typed reason, DST-safe forecast dates, NaN token repair

0.1.13 — 2026-09-16

adopts mcp-ts-core 0.13.2 — stateless session default, session-mode server card metadata, argument-rejection structuredContent, Bun 1.4 engines floor

0.1.12 — 2026-08-25

adopts mcp-ts-core 0.12.3 and the MCP SDK v2 stack, adding modern 2026-07-28 and legacy protocol support, strict tool-input validation, and consistent stateless HTTP serving

0.1.11 — 2026-07-16

get_alerts level and phenomenon now derive from the NOAA scale the message body states instead of the code suffix, correcting severity and phenomenon for most live product codes; a new cancelled field flags cancellation notices, which active_only now excludes, and noaaScale exposes the raw scale

0.1.10 — 2026-07-15

get_solar_wind ports from the removed DSCOVR feeds to SWPC's RTSW feeds, adding a per-record spacecraft source and feed-freshness reporting for empty windows; mcp-ts-core ^0.10.10 → ^0.10.14 with new supply-chain install guards

0.1.9 — 2026-06-30 · 🛡️ Security

get_solar_activity gains date-neutral flare-probability aliases alongside the *1Day fields; get_kp_index and get_solar_activity window filters switch to epoch comparison; SWPC User-Agent tracks the package version; mcp-ts-core ^0.10.10 clears the moderate js-yaml advisory (GHSA-h67p-54hq-rp68)

0.1.8 — 2026-06-30

get_alerts active_only now drops warnings whose validTo has elapsed and gains a messageCode field carrying the full SWPC code; get_kp_index timeTag values normalized to explicit UTC (Z)

0.1.7 — 2026-06-22

get_alerts validity window populated from all SWPC label variants as ISO 8601; get_solar_activity proton flux rounded to 3 significant figures

0.1.6 — 2026-06-20

Maintenance: mcp-ts-core ^0.10.9 adoption — check-dependency-specifiers + plugin-manifest devcheck guards, fresh-scaffold check fixes, vendored skill re-sync, .codex-plugin longDescription

0.1.5 — 2026-06-12

Maintenance: mcp-ts-core ^0.10.6 adoption, explicit display identity, Docker healthcheck, MCPB bundle cleaner, aurora coordinate-error contract fix

0.1.4 — 2026-06-08

Three correctness fixes: alert timestamp filtering, Kp forecast forward-only + G-scale parity, aurora sub-auroral verdict

0.1.3 — 2026-06-06

Five correctness fixes: alert active_only window, conditions quiet-forecast, aurora high-latitude verdict, X-ray flux formatting, forecast None normalization

0.1.2 — 2026-06-06

Public hosted endpoint — server.json remotes + README hosted instance docs

0.1.1 — 2026-06-05 · 🛡️ Security

Initial public release — 6 NOAA SWPC space weather tools (conditions, Kp index, aurora forecast, solar wind, solar activity, alerts), output injection hardening, and field-validated data normalization