interview-sim vs Reaction Time Test MCP
interview-sim is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑23.
interview-sim is a plugin bundle for AI coding tools published by Chris Jackson. No marketplace we read lists it any more. Reaction Time Test MCP is an MCP server published by rocnubie. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-26. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  Reaction Time Test MCP | |
|---|---|---|
| Community marketplace chrisjacksonn/interview-sim | Removed on 2026-10-23 Version: 0.30.3 Forks (GitHub): 1 Stars (GitHub): 8 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.1.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | interview-simno longer listed · | Reaction Time Test MCP |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) (differs) | 8 | 0 |
| Forks (GitHub) (differs) | 1 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Not stated |
| Transport | Not stated | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 1 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/chrisjacksonn/interview-sim | github.com/rocnubie/reactiontimetest-mcp |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-15 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of interview-sim
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Designs and orchestrates a realistic interview simulation platform with voice AI, whiteboard evaluation, gaze-tracking proctoring, and mobile spaced repetition. Use for building…
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exam-sheet io.github.giuliobmb/exam-sheet
Generate a timed exam on any topic and take it in an interactive exam sheet with live grading.
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A practice harness for system design interviews. Four modes: mock (Agent as strict interviewer), learn (Agent as candidate), postmortem (diagnose a real interview), generate…
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Convergent Socratic interview with mathematical ambiguity gating. 8-15 narrowing rounds + Contrarian/Simplifier Challenge Mode + JSONL decision log. Inspired by Sorbh/interview-me.
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Codebase-grounded concept-mastery quizzes with an interactive BrainMax Canvas dashboard.
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AI interview practice and career preparation with user-controlled guidance.
What each says it does
interview-sim
Timed online-assessment simulations with a deterministic timer and hidden-test grading, plus an interview mode. Original questions only.
Reaction Time Test MCP
Free online reaction time test with five rounds, average milliseconds, rank context, daily streaks
How to run each
interview-sim
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Reaction Time Test MCP
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: interview-sim · What it can do: Reaction Time Test MCP · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.