claude

prereg

Freeze a plan before you run it, and record what changed after

5 on GitHubby Elliot Towerv0.7.0MITupdated yesterday
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Plugin prereg from marketplace reproducible-science in elliottower/reproducible-science. Commands read from the repo's manifest — yesterday.

This plugin runs code on your machine — its hooks fire automatically on events like tool use. The exact commands are listed below; read them before installing.

What it installs

Skills (3)

  • osf-registration

    Register a frozen `prereg` plan on OSF. Write PREREG.md so it maps onto OSF's Preregistration form, dry-run the draft, push it with its metadata, check the draft against the plan, hand the irreversible step to a person, and log the approval. Use when a plan that will go on OSF is about to be frozen,

  • prereg-style

    One author's opinionated style for writing a preregistration, none of it required by the tool. Covers what a plan has to register, how to lay out hypotheses, inference criteria and void conditions, what to cut, and what to check before freezing. Use when drafting or revising a PREREG.md, when a plan

  • prereg

    Freeze an experiment's plan against a commit and a content hash before running it, then record notes in a log beside it and changes in amendments. Use when writing or freezing a PREREG.md, before launching a run a plan governs, when a frozen plan needs to change, or when asked whether a plan still s

Slash commands (1)

  • /prereg:prereg-check

    Has the registered plan changed since it was frozen?

Hooks (2)

  • PostToolUse

    ${CLAUDE_PLUGIN_ROOT}/hooks/frozen_plan_changed.py

  • PreToolUse

    ${CLAUDE_PLUGIN_ROOT}/hooks/frozen_file_before_edit.py

View source on GitHub reproducible.science

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Holds a Claude Code research session to its records: refuses an edit to a frozen plan, says when a manuscript or a run has no ledger behind it, and shows what the checks report.

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