Supported inputs

Graphify supports a growing set of languages and input formats. Parser coverage varies by construct, and specialized extractors may require an optional package. The package manifest lists the current dependencies.

Code and configuration

Input	Examples	Notes
General-purpose code	Python, JavaScript, TypeScript, Go, Rust, Java, C, C++, Ruby, C#, Kotlin, Scala, PHP, Swift, Lua, Zig	Local structural extraction; framework and dynamic-language coverage varies.
Additional code	Elixir, Julia, Groovy, PowerShell, Fortran, Verilog, Bash	See the repository’s input table for extensions.
Web component files	Vue, Svelte, Astro, JSX, TSX	Extraction depends on the file and supported embedded syntax.
SQL	Tables, views, foreign keys, joins	Install the `sql` extra.
Terraform / HCL	`.tf`, `.tfvars`, `.hcl`	Install `terraform`; the graph describes source configuration, not a Terraform plan.
OCaml / Common Lisp	`.ml`, `.mli`, `.lisp`, `.cl`	Install `ocaml` or `commonlisp`.
Robot Framework	`.robot`, `.resource`	Install `robot`; uses the official Robot parser.
Salesforce Apex	`.cls`, `.trigger`	Regex-based extraction.
Package and MCP manifests	`pyproject.toml`, `go.mod`, `pom.xml`, MCP JSON files	Packages, dependency edges, and server configuration context.

Documents and media

Input	Setup
Markdown, MDX, text, HTML, reStructuredText	A semantic backend for rich concept extraction.
PDFs	`pdf` extra.
Word and Excel	`office` extra.
Google Workspace shortcuts	Authenticated `gws` CLI and explicit `--google-workspace`; `google` extra for Sheets.
Images	A backend with the required image capability.
Video and audio	`video` extra; transcription and semantic processing are separate steps.

Keep the first scan focused

Start with a repository or one documentation folder. Exclude build outputs and dependencies using ignore rules. Add media only when it contributes useful context; transcription and semantic extraction have different resource requirements from a code-only scan.

Check what a scan picked up

Every extraction prints what it found and what it skipped. These examples come from a code-only graph of the open-source httpx repository, built with Graphify Local 0.9.97. Your counts will differ.

$ graphify extract . --code-only
[graphify extract] --code-only: skipping 41 non-code file(s) (31 docs, 0 papers, 10 images) — no LLM extraction
[graphify extract] found 78 code, 0 docs, 0 papers, 0 images
[graphify extract] 5 file(s) not classified (no supported extension or shebang), skipped: .gitignore, .netrc-nopassword, CNAME, custom.css, py.typed
[graphify extract] 1 file(s) skipped as potentially sensitive (rename or move if wrongly flagged): .netrc
  warning: 4 code file(s) yielded no symbols (0.00 MB) — a data file, or source this extractor models no symbols for: httpx/__version__.py, httpx/_transports/__init__.py, pyproject.toml, tests/common.py

Read those lines as follows:

Not classified means the file has no supported extension and no shebang, so Graphify skips it.
Potentially sensitive files are always skipped. The rules cover .env files, keys and certificates (.pem, .key, .p12 and others), SSH private keys, and credential dotfiles such as .netrc, .npmrc, .pypirc and .git-credentials.
Yielded no symbols is a warning, not an error. Package __init__.py files and data files often contain nothing to model.

File extensions

In 0.9.97, these are the extensions in graphify/detect.py:

Group	Extensions
Code (114)	`.py` `.ts` `.tsx` `.js` `.jsx` `.mjs` `.cjs` `.go` `.rs` `.java` `.kt` `.kts` `.scala` `.groovy` `.gradle` `.c` `.h` `.cpp` `.cc` `.hpp` `.cu` `.cs` `.vb` `.fsproj` `.csproj` `.razor` `.cshtml` `.xaml` `.swift` `.m` `.mm` `.rb` `.rake` `.php` `.lua` `.luau` `.zig` `.ex` `.exs` `.erl` `.hrl` `.ml` `.mli` `.jl` `.r` `.dart` `.vue` `.svelte` `.astro` `.sol` `.sql` `.sh` `.bash` `.ps1` `.f90` and other Fortran forms, `.pas` `.dpr` and other Pascal/Delphi forms, `.v` `.sv` `.cbl` `.cob` `.lisp` `.cl` `.robot` `.resource` `.cls` `.trigger` `.tf` `.tfvars` `.hcl` `.json` `.yaml` `.yml`, and more
Documents	`.md` `.mdx` `.qmd` `.txt` `.rst` `.html` `.skill` `.j2` `.jinja` `.jinja2`
Papers	`.pdf`
Office	`.docx` `.xlsx`
Images	`.png` `.jpg` `.jpeg` `.gif` `.webp` `.svg`
Video and audio	`.mp4` `.mov` `.mkv` `.webm` `.avi` `.m4v` `.mp3` `.wav` `.m4a` `.ogg`
Google Workspace	`.gdoc` `.gsheet` `.gslides`

To list the full set for your installed version:

python -c "import graphify.detect as d; print(sorted(d.CODE_EXTENSIONS))"

FAQ

Does --code-only need an API key? No. Code goes through local AST extraction. Documents, papers and images are skipped. A file in my language was skipped. Check its extension against the table. If it’s a script without an extension, add a shebang line. Why did pyproject.toml yield no symbols? It’s classified as code but contributes package metadata rather than functions or classes.

Next steps

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Features

Configuration

Support

Code and configuration

Documents and media

Keep the first scan focused

Check what a scan picked up

File extensions

FAQ

Next steps

Try it in Graphify

Connect Google Drive

Run Graphify locally

​Code and configuration

​Documents and media

​Keep the first scan focused

​Check what a scan picked up

​File extensions

​FAQ

​Next steps

Try it in Graphify

Connect Google Drive

Run Graphify locally

Code and configuration

Documents and media

Keep the first scan focused

Check what a scan picked up

File extensions

FAQ

Next steps