"Rewriting or modifying Debian packages" matching MCP servers:

Enables AI agents to fetch open package metadata across 100+ registries and to resolve every registry a given package or repository is published to via package URL or repository URL. Also exposes the supported registry catalog with ecosystem and package counts, keylessly over MCP or plain HTTP.

Query normalized U.S. House and Senate STOCK Act disclosures, member trading histories, and aggregate trading statistics through MCP.

MCP server that evaluates compatibility between exact versions of packages and runtimes using official evidence, returning structured verdicts (supported/unsupported/unknown) with sources and limitations.

An MCP server that provides access to government datasets from Data.gov, enabling users to search packages, view dataset details, list groups and tags, and access resources by URL.

Check whether a CLI command name is already taken across npm, PyPI, crates.io, Go, Debian and more

Enables agents to search, inspect, preview, download, and cite LTER and EDI ecological data packages from the PASTA+ repository, including metadata, entities, citations, change feeds, and provenance. An API key unlocks quality reports, lineage, read counts, and other privileged PASTA endpoints.

Enables searching npm packages, retrieving package details and version histories, and fetching download statistics through the npm Registry API.

Provides JSDelivr CDN statistics and package information for npm packages and GitHub repositories, enabling queries on request counts, bandwidth, file listings, and version resolution.

Provides weekly download counts and trend data for npm packages, enabling comparison of adoption velocity across JavaScript libraries.

Enables lookups against the Debian iso-codes project JSON for ISO country, language, and currency codes.

Enables searching Spanish listed-company regulated disclosures and annual financial reports from the official market regulator, including ESEF packages, with same-day freshness and no API key.

A read-only MCP server for the public npm registry that enables AI clients to search for npm packages and retrieve focused package metadata, versions, and latest dist-tags without exposing install or publish capabilities.

Enables querying PyPI download statistics for packages, including recent totals, daily timeseries, and breakdowns by Python version and operating system, without an API key.

Live USPS, UPS, FedEx and DHL Express parcel rates from a US origin, domestic or to Canada, the UK, Germany and Australia, from a plain-words item description: no scale, no account, no API key. Also creates checkout links, reports checkout status, tracks parcels bought on smklog.com and serves a monthly US parcel price index.

Enables spatial analysis of large remote GeoParquet files directly from object storage without downloading or importing data, using DuckDB's predicate and projection pushdown to answer queries efficiently.

Enables real-time domain registration lookups via RDAP, including availability, expiration, and registrar details, with no API key required. Supports natural language queries like 'is example.com available?' or 'when does example.com expire?'.

Enables users and AI agents to resolve tickers, CIKs, or company names to official SEC entity data and retrieve recent EDGAR filings, XBRL financial facts, and optional filing-text excerpts. It delivers structured, source-linked rows for research and tooling, with schema-versioned output and machine-readable error codes.

Enables querying the Urban Institute's Education Data Portal — harmonized federal data on schools, school districts, and colleges — through a discovery-first set of tools that search and describe datasets, fetch raw records or aggregated statistics, decode coded values, and resolve institution names to IDs, with no API key required and read-only access to the live API.

Enables MCP clients to read and search Brazilian municipal official gazettes from the Querido Diário public API, including resolving cities by name or IBGE ID and full-text gazette searches with filters.

MCP server that fetches ServiceNow Community events for a date range and returns them as structured data, optionally writing a CSV. No login or credentials required.