Changelog

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

0.12.0 — 2026-10-28

Publish a weather decision guide for reconciling forecasts, alerts, observations, and forecaster discussions.

0.11.2 — 2026-10-24

Opt-in native forecast amounts and consistent observation notices across response surfaces.

0.11.1 — 2026-10-23

Adds CAP fields on alerts, precipitation amounts on observations, a forecast updateTime, and FWF for fire-zone alerts. Fixes page cursors that dropped their query or mode, unfenced NWS text in content[], gust-only wind text, and observation temperature rounding.

0.11.0 — 2026-10-16 · ⚠️ Breaking

Adds nws_get_alert for single alert messages by ID, outlines narrative products over 24,000 bytes with a sections input on nws_get_office_discussion, and serves oversized limits at the page cap. Fixes observation-history truncation, alert reference order, and marine and out-of-coverage errors. mcp-ts-core moves ^0.13.10 to ^0.13.15.

0.10.0 — 2026-09-30

Adds nws_get_alert_counts and nws_get_observation_history, treats blank optional inputs as unset, and gives gridless land points and open-ocean point failures actionable answers. mcp-ts-core moves ^0.13.6 to ^0.13.10.

0.9.5 — 2026-09-24

Marine coordinates and zones fail with a declared marine_forecast_unsupported reason, valid zones with no text forecast get zone_forecast_unavailable instead of zone_not_found, and caller-supplied zone, station, and office IDs must be alphanumeric before they reach a request path.

0.9.4 — 2026-09-19

Tool error text now closes with a (reason …) term, argument rejections carry a synthesized recovery hint and tolerate client-added or case-style keys, sessionMode is declared explicitly as stateless, and service-thrown error-contract entries are marked thrownBy: 'service'. mcp-ts-core moves ^0.13.0 to ^0.13.6.

0.9.3 — 2026-09-13

Invalid tool arguments now come back as a structured InvalidParams envelope on both response surfaces, a blank NWS_USER_AGENT from a plugin host falls through to the default instead of the literal placeholder, and the development skill tree moved out of the directory plugin hosts auto-load. mcp-ts-core moves ^0.12.5 to ^0.13.0.

0.9.2 — 2026-09-04 · 🛡️ Security

A 501 from NWS now fails fast instead of retrying, a caller disconnect classifies as RequestCancelled instead of Timeout, server identity no longer depends on the caller's working directory, and new dependency overrides clear 6 transitive fast-uri and qs advisories. mcp-ts-core moves ^0.12.3 to ^0.12.5.

0.9.1 — 2026-08-25

mcp-ts-core ^0.12.3 adopts SDK v2: the server now also speaks MCP protocol revision 2026-07-28, tool inputs are strict, outputSchema declares the error envelope, and discovery results carry one-hour cache hints; session mode settles on stateless everywhere

0.9.0 — 2026-08-13 · ⚠️ Breaking

nws_find_stations, nws_get_forecast, and nws_search_alerts unify their paging counts on totalCount/shown; nws_find_stations.totalCount changes meaning (breaking); nws_search_alerts collapses upstream-duplicate alerts

0.8.0 — 2026-08-12 · ⚠️ Breaking

affectedZones entries are now code+type objects (breaking); nws_search_alerts adds region/region_type filters and CAP message-lifecycle fields; a null alert description no longer fails the whole response

0.7.4 — 2026-08-12

nws_get_forecast, nws_find_stations, and nws_search_alerts take a cursor input and return nextCursor, reaching results past each tool's page cap instead of dropping them

0.7.3 — 2026-08-12

nws_search_alerts checks a zone's area prefix and rejects blank/empty filters instead of widening to a national search; nws_get_observations rejects a blank station_id instead of silently answering from coordinates

0.7.2 — 2026-07-02

nws_get_forecast hourly mode caps structuredContent at 48 periods (matching content[]), with the pre-cap total and a truncation notice surfaced via enrichment; whitespace-only office and zone_id inputs now fail schema validation instead of reaching the upstream lookup

0.7.1 — 2026-06-30 · 🛡️ Security

Framework maintenance — mcp-ts-core ^0.10.10 clears 8 transitive advisories (2 high, 6 moderate) across hono, vite, and js-yaml; nws_get_forecast and nws_get_office_discussion drop internal API-routing detail from their descriptions

0.7.0 — 2026-06-30

nws_search_alerts gains an optional limit input and validates point/zone locally before the upstream call; nws_get_observations classifies a nonexistent station as station_not_found instead of a raced no_observations

0.6.5 — 2026-06-21

nws_search_alerts gains a structured ends (hazard-end) field — the ISO-8601 end of the hazard window, nullable for open-ended alerts, distinct from the expires message-refresh time

0.6.4 — 2026-06-20

mcp-ts-core ^0.10.9 maintenance: devcheck gains a Dependency Specifiers step and plugin-manifest packaging checks, fresh-scaffold git guards, synced framework scripts + skills; no server behavior change

0.6.3 — 2026-06-15

Bug fixes: get_observations rounds structuredContent to match format() and drops blank textDescription; get_office_discussion distinguishes unknown office from valid-but-empty product list

0.6.2 — 2026-06-12

mcp-ts-core ^0.10.6 adoption: explicit server identity, MCPB bundle-content cleaner, packaging + antipattern lint guards, Docker healthcheck; skills synced

0.6.1 — 2026-06-02

mcp-ts-core 0.9.21: per-request log context fix, secret-stripped error URLs, fail-fast retries; skill sync + README key rename

0.6.0 — 2026-05-30

WFO office discussions, zone forecasts, enrichment on forecast/observations, and observations/latest 404 fix

0.5.13 — 2026-05-30

Enrichment adoption: nws_search_alerts and nws_find_stations surface result totals, applied filters, and empty-result guidance in a typed enrichment block reaching both channels. nws_find_stations reports true pre-limit total via new totalFound.

0.5.12 — 2026-05-28

Framework ^0.9.6 → ^0.9.13: HTTP 413 body cap, session-init gate, quieter 401/403/400/404 logging, GET /mcp surfaces keywords. Keywords expanded. landing.requireAuth: false set explicitly.

0.5.11 — 2026-05-23

Framework ^0.9.4 → ^0.9.6. Skills synced: maintenance 2.4, polish-docs-meta 2.2, release-and-publish 2.5. Manifest description aligned.

0.5.10 — 2026-05-22

Framework ^0.9.1 → ^0.9.4. zod added as explicit dep (peerDep change in 0.9.2). README badge layout, install buttons, Framework spotlight. New scripts: audit:refresh, list-skills, lint:packaging, publish-mcp. Skills synced. qs advisory cleared.