cyanheads

Get US weather forecasts, active alerts, and current observations.

TVmaze shows, people, next episodes in your timezone, episode guides, schedules, and credits.

MCP server for Project Gutenberg: 78,000+ public-domain ebooks with full plain-text retrieval.

Offline, keyless lookup of the US civil aircraft registry — decode N-numbers, search records.

Search EPA compliance, TRI, Superfund, drinking-water, EJScreen, and AirNow data.

Read, write, search, and surgically edit Obsidian notes, tags, and frontmatter via MCP.

Query IMF SDMX 3.0 macroeconomic dataflows — WEO, BOP, CPI, exchange rates, 190 countries.

Domain registry records and status, DNS records, and IP/ASN resolution over RDAP and DoH.

Passive external attack-surface mapping: CT subdomains, DNS, TLS, HTTP posture, RDAP/WHOIS, Shodan.

Agent-native TypeScript framework for building MCP servers.

Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.

Search CERN Open Data, fetch records, files, analysis environments, CMS good-run lists, HLT paths.

Search ClinicalTrials.gov: find studies, retrieve results, match patients to candidate trials.

Send, manage, and replay ntfy push notifications via MCP.

Comprehensive Git MCP server enabling native git tools including clone, commit, worktree, & more.

Store, query, and create YAML workflow playbooks for LLM agents.

Search NOAA CDO stations and datasets, fetch historical weather observations.

Search PubChem compounds, properties, safety data, bioactivity, and cross-references.

MCP Server for 3D protein structural data retrieval & analysis from RCSB PDB, PDBe, and UniProt.

Render and push styled pixel art, text, dashboards, and animations to Divoom Pixoo LED displays.

Find IANA ports, MIME types, HTTP codes/fields, URI schemes, PENs, BCP 47 tags, RFCs, any registry.

Offline global aviation reference: airports, runways, navaids, frequencies from OurAirports.