mcpbeat

Codex Slides Verification

nexu-io/codex-slides-verification

Verify that Codex Slides changes are durably reflected in project state and visibly reflected in the exact Codex Browser slide, panel, version, checkpoint, or presentation surface. Use after creation, rendering, editing, restyling, mark edits, speaker-note changes, version restores, or export.

539 tokens
context cost
the whole folder, loaded on every use
2
files
instructions only
0
copies elsewhere
how many repositories repackaged it
748
stars on the repo
on the repository, not the skill itself

Install

one command, takes just this skill from the repository 
npx skills add https://github.com/nexu-io/codex-slides --skill codex-slides-verification

The instruction itself

2 sections, as written by the author

Codex Slides Verification

Use two signals before reporting a presentation task complete:

  • Read canonical project state with get_project, and read a named durable job

with get_project_run or wait_project_run when a runId was returned.

  • Follow the returned browserHandoff and inspect the exact visible result in

the Codex in-editor Browser.

Verification sequence

  • Confirm the project id rather than guessing from a similar title.
  • For a durable run, require a terminal complete status. Treat error and

cancelled as incomplete; a timed-out wait leaves the run active.

  • Confirm the expected page count, changed slide indexes, rendered images,

transitions, speaker notes, current workflow stage, and current deck version.

  • Open the exact handoff returned by the mutation. Preserve its slide,

panel, version, mode, conversation, checkpoint, and run query

parameters.

  • In Browser, confirm the intended slide or panel is focused and the visible

result matches the request. Do not treat a JSON response alone as visual QA.

  • Export only after the current or explicitly selected version passes review.

If the in-editor Browser is unavailable, use the project state and persisted

slide-image endpoints as structural evidence, return the exact handoff URL, and

state that visible Browser verification remains outstanding.

For cross-surface changes, also verify that refreshing or reopening the same

project preserves the run result and deep-link focus.

How to use it

Copy the folder

Take nexu-io/codex-slides-verification from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.