Elide runs, builds, tests and formats JavaScript, TypeScript, Python, Java and Kotlin projects. When Elide detects an
agent harness, its output is plain and non-interactive; ELIDE_AGENT=1 forces this.
Invocation
NO_COLOR=1 ELIDE_LOG=warn ELIDE_ERROR_FORMAT=plain CI=1 \
elide --ignore-version --timeout=120s <command>--ignore-version ignores a project .elideversion pin. ELIDE_ERROR_FORMAT=plain sends program output to stdout
and uncaught errors to stderr. --quiet silences progress only.
Commands that need a terminal
| Interactive | Use instead |
|---|---|
elide repl, bare elide python | elide run <file>, elide python <file>, or an inline -s snippet |
elide init | elide init --plain --skip-defaults --template <id>; ids from elide init --templates --json |
elide adopt | elide adopt --non-interactive --build <strategy> --harness <harness> --approval <mode> |
elide serve, elide dev | Add --no-tui. |
elide help | elide help <topic> --format= |
elide adopt launches codex, claude or omp, and upgrade, setup and use change the installation; run them
only when asked. --approval must be auto-approve or yolo.
Exit 0 with no work done
elide testwith no tests printsNo tests found.- Plain
elide installinstalls Maven only; use--workspaceor--ecosystems=npmforpackage.json. --workspaceskipsdependencies.pypi;--verbosereports the skip on stderr.- Without a terminal,
elide repland bareelide pythonread stdin; empty stdin runs nothing.
Exit codes
| Code | Meaning |
|---|---|
0 | Success, help, or version output. |
1 | The command or guest program ran and failed. |
2 | Invalid CLI usage or an unresolved run target. |
3 | --heap-dump-on-oom wrote a heap dump after an out-of-memory error. |
124 | --timeout expired. |
| other | The guest program or tool chose its own code. |
Commands
| Command | Use |
|---|---|
elide run <file> | Run a program; script arguments follow --. |
elide python <file> | Run with Python-style arguments. |
elide build --inspect | List project task names. |
elide test <path> | Run tests; raise --concurrency to parallelize. |
elide project export | Print the manifest as JSON; --format=pom or --format=intellij for other tools. |
elide classpath <sourceSet>:<usage> | Print a resolved classpath, e.g. test:runtime. |
elide install | Install Maven dependencies; --ecosystems=npm for npm, --workspace for all. |
elide format --list-files -- --dry-run <path> | Name files that need formatting; exit 1 if any. |
elide install accepts --with=sources and --with sources; --with:sources is not accepted. elide format has
no --check; --set-exit-if-changed is accepted but not required. In a project, prefer elide run and
elide build to java, javac, kotlinc and jar.
Running a script
elide run <script> resolves <script> in this order:
- An inline snippet, when
-s,--snippetor--codeis present. - A file that exists.
.javaand.ktcompile first. - A named script:
scriptsinelide.pkl, apackage.jsonscript, apyproject.tomlentry point, then anode_modules/.binbinary. - For a bare
elide run:entrypointfromelide.pkl, thenjvm.main.
Anything else exits 2 and lists every location searched.
More documentation
elide agent help <topic> prints a page by slug, title, or command name; an approximate match prints the closest
page and exits 1. elide help --format=markdown lists every page. The same pages are at https://elide.help.
Agentic engineering (https://elide.help/docs/agentic-engineering) covers both MCP servers and reporting.
Diagnostics and bug reports
elide agent diagnostics --json reports the version, platform, and crash-report directory (crash_root).
elide agent bug prints a report body and issue URL; it submits nothing. --kind bug|perf|expectation|feature --json
prints an elide.report/1 skeleton instead.
elide agent perf [--runs 10] [--warmup 3] [--baseline "<command>"] [--against <version>] [--json] -- <command> times a
command locally; --baseline measures another command the same way and --against an installed Elide version. It
never downloads. For servers, measure with wrk or oha.
The docs MCP server at https://elide.help/mcp searches the documentation and samples, and accepts these reports: bugs, slow runs, missed expectations, and missing features. For immediate help, ask on Discord at https://elide.dev/discord.