# fastani mit Homebrew, apt installieren Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für fastani in AI-Agent-Workflows. ## Installation ```sh sudo av install brew:fastani ``` Weitere Installationsbefehle: ### macOS - Homebrew (100%): ```sh brew install fastani ``` Evidenz: local Homebrew formula metadata ### Linux - Debian apt (92%): ```sh sudo apt install fastani ``` Evidenz: Debian stable package indexes: fastani from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz ## Paketfakten - **Paketschlüssel:** brew:fastani - **Paketmanager:** Homebrew - **Version:** 1.34 - **Quellzusammenfassung:** Fast whole-genome similarity (ANI) estimation - **Homepage:** - **Repository:** - **Zuletzt aktualisiert:** 2026-07-25T01:07:37Z - **Generiert:** 2026-08-03T19:37:03+00:00 ## Executables - fastANI (Alias) ## Installationsverhalten - Bottle: nicht verfügbar ## Version und Aktualität - Seite generiert: 2026-08-03 - Manager-Version: 1.34 ## Projektgeschichte und Nutzung FastANI is a command-line bioinformatics tool for rapidly estimating average nucleotide identity between complete or draft microbial genomes. It replaces expensive all-against-all alignments with approximate sequence mapping, making ANI practical for large genome collections. ### Projektgeschichte The official FastANI repository was created in 2017. FastANI uses Mashmap as a MinHash-based sequence mapping engine and follows the broad workflow of earlier ANI methods while avoiding their expensive sequence-alignment step. The associated 2018 Nature Communications paper introduced FastANI as a scalable ANI method and used it to analyze more than 90,000 prokaryotic genomes. The study reported accuracy comparable to alignment-based ANI methods in the intended similarity range with speedups of two to three orders of magnitude. ### Adoptionsgeschichte FastANI became a practical command-line component in microbial genomics because it accepts both complete and draft assemblies and supports one-to-one, one-to-many, and many-to-many comparisons. The supplied package metadata shows distribution through Homebrew, Debian, and Ubuntu, complementing upstream source builds and release binaries. ### Wie es verwendet wird Users provide a query genome and reference genome, or text files listing multiple query and reference assemblies. FastANI writes tab-delimited ANI results and can optionally generate a lower-triangular PHYLIP-style matrix. The official README recommends checking assembly quality and notes that pairs far below roughly 80 percent ANI are outside FastANI's useful nucleotide-level range. It also documents multi-threading and a small query/reference asymmetry in pairwise estimates. ### Warum Paket-Nerds sich dafür interessieren FastANI matters to package users because it turns a computationally expensive comparative-genomics method into a scriptable executable suitable for large batches. Its small CLI surface, release binaries, and Linux and macOS package availability make it easy to place inside reproducible genome-classification pipelines. ### Zeitleiste - 2017: The official FastANI GitHub repository was created. - 2018: The FastANI method and analysis of more than 90,000 prokaryotic genomes were published in Nature Communications. - 2023: FastANI v1.34 was published through the official GitHub releases feed. ### Related projects - Mashmap is the approximate mapping engine used by FastANI. - Mash is another MinHash-based genome-distance tool discussed in the FastANI paper, while BLAST-based ANI solvers are the slower alignment-based comparison point. ### Quellen - - - - source_facts.package-manager ## Sicherheitshinweise Für fastani wurde kein passendes lokales Secret-Handling-Manifest gefunden. Nucleus-Paketmetadaten bleiben hier veröffentlicht, damit künftige Abdeckung eine stabile Paket-URL hat. ## Andere Paketmanager-Einträge - Debian apt - fastani - 1.33-3+b1: normalized package name match | Debian stable package indexes: fastani from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Fast alignment-free computation of whole-genome Average Nucleotide Identity | https://github.com/ParBLiSS/FastANI - Ubuntu apt - fastani - 1.33-3: normalized package name match | Ubuntu 24.04 LTS package indexes: fastani from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Fast alignment-free computation of whole-genome Average Nucleotide Identity | https://github.com/ParBLiSS/FastANI ## Combined YAML source View the package source record on GitHub. [combined/fastani.yml](https://github.com/mxcl/pkgdb/blob/main/combined/fastani.yml) ## Quellen - pkg.so package database - curated package history - external package-manager database matches - cross-ecosystem install command graph