Development
Audit a package.json for dependency hygiene, version-range quality, and optionally inspect a transitive dependency tree from package-lock.json or yarn.lock. Flags duplicates, wildcard or pre-release specs, unsorted keys, missing metadata, and misclassified runtime/dev dependencies.
package-json-dependency-auditorDeveloper Tools
Extract only selected PDF pages with OpenDataLoader and export the subset as Markdown, JSON, or text
pdf-page-range-extractorDeveloper Tools
Compare extraction with and without repeated page furniture to spot header/footer noise before using PDF text in RAG, summarization, or editing workflows
pdf-header-footer-noise-removerDevelopment
Compare OpenAPI or GraphQL schemas, flag breaking changes, and generate an impact-oriented change report for API teams
openapi-diff-breach-detectorDevelopment
Convert OpenAPI or Swagger JSON/YAML specs into TypeScript API types, request payloads, and response models with configurable output and naming styles
openapi-to-typescript-generatorDevelopment
Analyze file paths, identify Windows/Unix formats, extract components, and normalize paths
path-analyzerDevelopment
Generate Open Graph meta tags for social media sharing and rich snippets
open-graph-generatorNetwork
Scan open ports on a target host or IP address
port-scannerDevelopment
Decode an NTP/SNTP 48-byte packet: LI/VN/Mode bitfield, stratum, poll, precision, root delay/dispersion, reference ID (with clock & kiss codes), and four 64-bit 1900-epoch timestamps
ntp-rfc-5905-sntp-leap-second-epoch-decoderNetwork
Look up the manufacturer of a MAC address from the IEEE OUI database, or reverse-search a company name to list all its OUI blocks — fully offline
mac-oui-vendor-lookupNetwork
Parse pcap and basic pcapng captures, surface protocol hierarchy and session statistics, and export filtered packet summaries
network-packet-analyzerDevelopment
Match multiple regex patterns against text in one operation
multi-pattern-matcher