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@elixir-vibe

Elixir Vibe

Elixir-native tools for AI-assisted coding, AST analysis, code quality, and BEAM project intelligence.
README.md

Elixir Vibe

Elixir-native tooling for safer AI-assisted coding. Search and rewrite code by AST, detect duplication and generated-code slop, check architecture boundaries, and bootstrap strict mix ci quality gates — all with tools that understand Elixir syntax and BEAM projects.

mix igniter.install vibe_kit
mix ci

VibeKit is the quickest entry point: it wires Credo, Dialyzer, ExDNA, ExSlop, and Reach into new or existing Mix projects with one Igniter installer. The rest of the ecosystem is useful independently when you need deeper AST tooling, code-flow analysis, fixtures, or an experimental BEAM-native agent runtime.

Start here

Project What it does Hex
vibe_kit Igniter installer for strict Elixir project quality checks: mix ci, Credo, Dialyzer, ExDNA, ExSlop, and Reach Hex

Code intelligence and analysis

Project What it does Hex
ex_ast AST-aware search, replace, and diffs for Elixir code Hex
reach Program dependence graph, call-flow, data-flow, architecture checks, and smell detection for BEAM projects Hex
exograph Structural Elixir code intelligence and search powered by ExAST, Reach, Ecto, and Postgres/ParadeDB Hex

Quality and generated-code checks

Project What it does Hex
ex_dna AST-aware duplicate-code detection with extraction candidates Hex
ex_slop Credo checks for common low-quality AI-generated Elixir patterns Hex
program_facts Generate Elixir programs with known structural facts for analyzer testing Hex

Experimental projects

Project What it does Hex
vibe Experimental BEAM-native coding agent runtime with TUI, web UI, eval, tools, memory, and subagents Hex
theoria Elixir-native proof and specification kernel inspired by Lean's trusted-kernel architecture Hex
hex-playground Corpus playground for running local tools against popular Hex.pm packages —

How it fits together

Mix project
├── vibe_kit              — one-command quality setup and mix ci conventions
│   ├── credo             — general static analysis
│   ├── dialyxir          — Dialyzer integration
│   ├── ex_dna            — duplicate-code detection
│   ├── ex_slop           — generated-code slop checks
│   └── reach             — architecture and code-flow checks
├── ex_ast                — AST-aware search, replace, and diffs
├── exograph              — indexed structural code intelligence
├── program_facts         — analyzer fixtures with known facts
└── vibe                  — experimental BEAM-native agent runtime

Why this exists

Agent-assisted Elixir development is safer when tools understand Elixir syntax, OTP runtime state, and project architecture instead of treating everything as plain text and shell output. Elixir Vibe packages keep analysis structured, outputs compact, checks cheap enough to run often, and BEAM-native workflows first-class.

Popular repositories Loading

  1. reach reach Public

    Program dependence graph and architecture/code-flow analysis for BEAM projects

    Elixir 139 9

  2. ex_slop ex_slop Public

    Credo checks that catch AI-generated Elixir code slop

    Elixir 109 3

  3. ex_dna ex_dna Public

    Code duplication detector powered by Elixir AST analysis

    Elixir 102 4

  4. ex_ast ex_ast Public

    Search, replace, and diff Elixir code by AST pattern

    Elixir 24 1

  5. exograph exograph Public

    Structural Elixir code intelligence and search powered by ExAST, Reach, Ecto, and Postgres/ParadeDB

    Elixir 13

  6. vibe_kit vibe_kit Public

    Igniter installer for Elixir Vibe project conventions

    Elixir 10

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