MCP Observatory
github re-analysis due

cyanheads/noaa-cdo-mcp-server

github

Search NOAA CDO stations and datasets, fetch historical weather observations via MCP. STDIO or Streamable HTTP.

maintainer
cyanheads
license
Apache-2.0
first seen
2026-06-04
last seen
2026-06-16
releases · 30d
14
short id

Drift inferred · capture-to-capture

No drift recorded — single capability capture; advisories appear once its surface changes.

capabilities 7 tools
transport stdio · streamable-http · http counts 7 tools · 0 res · 0 prompts permission surface via code analysis

tools

  • noaa_fetch_data

    Fetch historical observation records for a dataset and date range

  • noaa_find_locations

    Search geographic locations by category (states, cities, counties, zip codes, climate regions)

  • noaa_find_stations

    Search weather stations by location, bounding box, dataset, and data type

  • noaa_get_station

    Fetch full metadata for a single station by ID

  • noaa_list_data_categories

    List data category groups (Temperature, Precipitation, Wind, etc.)

  • noaa_list_data_types

    List specific measurement labels (TMAX, TMIN, PRCP, SNOW, etc.) by dataset or category

  • noaa_list_datasets

    List available CDO datasets with IDs, names, and temporal coverage

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

analyzed commit b908144 · analyzer v17 · 1d ago

skills & prompt files 33

code evidence vv0.1.13 · github-tarball
evidence-backed findings quoted directly from the published source artifact — not inferred

filesystem 14

  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/build-changelog.ts :32 import { existsSync, readdirSync, readFileSync, writeFileSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/build.ts :17 import { readFileSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/check-docs-sync.ts :22 import { existsSync, readFileSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/check-skill-versions.ts :33 import { existsSync, readFileSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/check-skills-sync.ts :37 import { existsSync, readdirSync, readFileSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/clean-mcpb.ts :25 import { existsSync, statSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/clean.ts :15 import { readdir, rm } from 'node:fs/promises';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/devcheck.ts :3 import { existsSync, readFileSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/lint-mcp.ts :19 import { existsSync, readdirSync, readFileSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/lint-packaging.ts :43 import { existsSync, readdirSync, readFileSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/list-skills.ts :21 import { existsSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/release-github.ts :33 import { existsSync, readFileSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/split-changelog.ts :24 import { existsSync, mkdirSync, readFileSync, writeFileSync } from 'node:fs';
  • fs cyanheads-noaa-cdo-mcp-server-b908144/scripts/tree.ts :24 import type { Dirent } from 'node:fs';

shell / exec 7

  • shell cyanheads-noaa-cdo-mcp-server-b908144/scripts/build.ts :16 import { execFile } from 'node:child_process';
  • shell cyanheads-noaa-cdo-mcp-server-b908144/scripts/check-framework-antipatterns.ts :38 import { spawnSync } from 'node:child_process';
  • shell cyanheads-noaa-cdo-mcp-server-b908144/scripts/check-skill-versions.ts :32 import { spawnSync } from 'node:child_process';
  • shell cyanheads-noaa-cdo-mcp-server-b908144/scripts/clean-mcpb.ts :24 import { execFileSync } from 'node:child_process';
  • shell cyanheads-noaa-cdo-mcp-server-b908144/scripts/devcheck.ts :2 import { type ChildProcess, spawn, spawnSync } from 'node:child_process';
  • shell cyanheads-noaa-cdo-mcp-server-b908144/scripts/lint-packaging.ts :42 import { execFileSync } from 'node:child_process';
  • shell cyanheads-noaa-cdo-mcp-server-b908144/scripts/release-github.ts :32 import { spawnSync } from 'node:child_process';

network 2

  • net cyanheads-noaa-cdo-mcp-server-b908144/src/mcp-server/tools/definitions/noaa-get-station.tool.ts :20 'Station ID to fetch (e.g., "GHCND:USC00450974", "COOP:010008"). Obtain from noaa_find_stations.',
  • net cyanheads-noaa-cdo-mcp-server-b908144/src/services/cdo/cdo-service.ts :95 response = await fetch(url, {

declared dependencies 10

  • @cyanheads/mcp-ts-core@^0.10.6
  • pino-pretty@^13.1.3
  • zod@^4.4.3
  • @biomejs/biome@^2.5.0
  • @types/node@^25.9.3
  • depcheck@^1.4.7
  • ignore@^7.0.5
  • tsc-alias@^1.8.17
  • typescript@^6.0.3
  • vitest@^4.1.8