MCP Observatory
5m ago Tracked 56,789 Last 5m ago 24h 2,390
github TypeScript re-analysis due

cyanheads/aviation-weather-mcp-server

github

Fetch METARs, TAFs, PIREPs, and domestic SIGMETs from the NWS Aviation Weather Center via MCP. STDIO or Streamable HTTP.

maintainer
cyanheads
licence
Apache-2.0
first seen
2026-06-05
last seen
2026-09-10
releases · 30d
6
short id

Drift inferred · capture-to-capture

tool count over time

06-07 03:41 now
12t
12t
capabilities 5 tools
transport stdio · streamable-http · http verified reported listed in the official MCP registry counts 5 tools · 0 res · 0 prompts permission surface via code analysis

tools

  • aviation_find_stations
  • aviation_get_advisories
  • aviation_get_metar
  • aviation_get_pireps
  • aviation_get_taf
skills & danger signals github-tarball
prompt-surface shipped agent-instruction files + hidden-content / dangerous-code findings — quoted from the analyzed source

analyzed commit c8ae714 · analyzer v33 · 2d ago

skills & prompt files 34

code evidence vv0.4.1 · github-tarball
evidence-backed findings quoted directly from the published source artifact — not inferred

code files: 41

filesystem 15

  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/build-changelog.ts :32 import { existsSync, readdirSync, readFileSync, writeFileSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/build.ts :17 import { readFileSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/check-dependency-specifiers.ts :38 import { existsSync, readFileSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/check-docs-sync.ts :22 import { existsSync, readFileSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/check-framework-antipatterns.ts :39 import { existsSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/check-skill-versions.ts :33 import { existsSync, readFileSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/check-skills-sync.ts :37 import { existsSync, readdirSync, readFileSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/clean-mcpb.ts :29 import { existsSync, statSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/clean.ts :15 import { readdir, rm } from 'node:fs/promises';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/devcheck.ts :3 import { existsSync, readFileSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/lint-mcp.ts :19 import { existsSync, readdirSync, readFileSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/lint-packaging.ts :52 import { existsSync, readdirSync, readFileSync } from 'node:fs';
show 3 more
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/list-skills.ts :21 import { existsSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/release-github.ts :33 import { existsSync, readFileSync } from 'node:fs';
  • fs (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/tree.ts :24 import type { Dirent } from 'node:fs';

shell / exec 9

  • shell (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/build.ts :16 import { execFile } from 'node:child_process';
  • shell (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/check-framework-antipatterns.ts :38 import { spawnSync } from 'node:child_process';
  • shell (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/check-skill-versions.ts :32 import { spawnSync } from 'node:child_process';
  • shell (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/clean-mcpb.ts :28 import { execFileSync } from 'node:child_process';
  • shell (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/devcheck.ts :2 import { type ChildProcess, spawn, spawnSync } from 'node:child_process';
  • shell (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/lint-packaging.ts :51 import { execFileSync } from 'node:child_process';
  • shell (weak) cyanheads-aviation-weather-mcp-server-c8ae714/scripts/release-github.ts :32 import { spawnSync } from 'node:child_process';
  • shell (weak) cyanheads-aviation-weather-mcp-server-c8ae714/tests/services/aviation-weather/aviation-weather-service.test.ts :299 // KACY: `METAR KACY 130954Z A2984 RMK AO2 SLPNO $` — wind, temp, and
  • shell (weak) cyanheads-aviation-weather-mcp-server-c8ae714/tests/tools/aviation-get-metar.tool.test.ts :111 * Modeled on `METAR KACY 130954Z A2984 RMK AO2 SLPNO $`, which carries no wind,

tool registrations 5

  • aviation_find_stations cyanheads-aviation-weather-mcp-server-c8ae714/src/mcp-server/tools/definitions/aviation-find-stations.tool.ts :32
  • aviation_get_advisories cyanheads-aviation-weather-mcp-server-c8ae714/src/mcp-server/tools/definitions/aviation-get-advisories.tool.ts :44
  • aviation_get_metar cyanheads-aviation-weather-mcp-server-c8ae714/src/mcp-server/tools/definitions/aviation-get-metar.tool.ts :40
  • aviation_get_pireps cyanheads-aviation-weather-mcp-server-c8ae714/src/mcp-server/tools/definitions/aviation-get-pireps.tool.ts :117
  • aviation_get_taf cyanheads-aviation-weather-mcp-server-c8ae714/src/mcp-server/tools/definitions/aviation-get-taf.tool.ts :115

declared dependencies 11

  • @cyanheads/mcp-ts-core@^0.12.3
  • pino-pretty@^13.1.3
  • zod@^4.4.3
  • @biomejs/biome@^2.5.10
  • @socketsecurity/bun-security-scanner@^1.1.2
  • @types/node@26.1.1
  • depcheck@^1.4.7
  • ignore@^7.0.6
  • tsc-alias@^1.9.2
  • typescript@^7.0.2
  • vitest@^4.1.11