Codaris
Deterministic pipeline engineering for Nextflow.
Codaris is a development environment for Nextflow DSL2 and nf-core pipelines. You describe the analysis; deterministic code scaffolds the project, resolves modules and containers, wires channels, lints against nf-core rules and runs a local test profile. The language model handles only small, validator-gated tasks, so hallucinated container tags and broken channel wiring are caught before anything reaches your cluster.
Engineered Capabilities
Deterministic build
A fixed sequence (extract, scaffold, install modules, stitch, lint, test, report) owns module names, include paths and configuration; the model drafts only subworkflow bodies, and each draft must pass validation.
nf-core scaffolding
Projects are created with the nf-core tooling and ship with a generated test profile, pinned container config and a fixture samplesheet, so a test run works from the first commit.
Container resolution
A local registry of container recipes and pinned composite images resolves single and piped multi-tool processes into a container config automatically.
Lint and autofix
An AST-based compliance suite plus native nf-core lint feed a fix loop that iterates until clean, with backups for rollback.
Runtime Stack
Designed For
- ›Bioinformaticians building nf-core pipelines
- ›Teams migrating DSL1, Snakemake or WDL workflows
- ›Core facilities maintaining many pipelines