exo

A Claude Code mod in pepperonas/exo

An exoskeleton for Claude Code: guards against costly mistakes, a cockpit while working, a recap at the end and a few extras

review UI rewrite

exo reaches L2 (writes or runs) by its classified calls and passed claude plugin validate on Claude Code 2.1.302.

Events hooked: 9
API methods referenced: 37
Access from classified calls: L2, writes or runs: runs processes, writes files, drives Claude, writes the prompt box, reads files, reads env vars, reads the transcript, plays audio, persists state, draws
Unclassified calls: 4 ($.process.spawn, $.prompt.read, $.state.get, $.state.set), full access unknown
Static scan, not a runtime test

Install hint

/plugin install exo --marketplace pepperonas/exo

From the repository's own marketplace. Confirm the plugin name in the repository's README before installing. Mods need Claude Code 2.1.287 or later.

Access

L2 Writes or runsother: $.process.spawn, other: $.prompt.read, other: $.state.get, other: $.state.set, runs processes, writes files, drives Claude, writes the prompt box, reads files, reads env vars, reads the transcript, plays audio, persists state, draws

Validation

Passed on Claude Code 2.1.302

View the source on GitHub Back to the list

What the scan recorded

Observed events: every tool call, every prompt
Hooks: session.start, tool.call, prompt.submit, prompt.edit, turn.start, turn.complete, session.end, command.run {command=recap|exo-recap}, command.run {command=duck|exo-duck}, command.run {command=achievements|exo-achievements}, ui.render {component=Pane, requestId=exo-duck}, ui.render {component=Spinner}, command.run {command=hours|exo-hours}, command.run {command=undo-last|undo-list|exo-undo-last|exo-undo-list}, command.run {command=changes}, ui.render {component=Pane, requestId=exo-changes}, command.run {command=exo}, ui.render {component=PromptHint}, ui.render {component=AbovePrompt}
API calls: $.audio.play, $.clock.after, $.clock.every, $.clock.now, $.command.list, $.command.register, $.config.list, $.env.get, $.fs.exists, $.fs.list, $.fs.read, $.fs.stat, $.fs.write, $.model.complete, $.process.run, $.process.spawn, $.prompt.fill, $.prompt.read, $.session.cwd, $.session.id, $.session.messages, $.session.repo, $.session.usage, $.state.get, $.state.set, $.store.delete, $.store.get, $.store.keys, $.store.set, $.ui.ask, $.ui.close, $.ui.copy, $.ui.invalidate, $.ui.log, $.ui.open, $.ui.resolve, $.ui.toast
Validation on 2.1.302: Passed
Scanned revision: 13e089996981
Marketplace passed: pepperonas-exo
UI rewrite review: UI hook source contains control-character strings. Review any values passed to next() as rewritten props.text; the scanner does not trace whether these strings reach that call. core/shell/parse.ts:79, core/shell/parse.ts:81, core/shell/parse.ts:459

These are the hooks and API calls reported by claude plugin validate. Access levels describe the widest reach of those calls and are not safety ratings. Validation is a static check, not a runtime test, and a passing result does not prove that a mod works or is safe. How the scan works.

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