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caliper

Run /caliper after installing. See exactly where your Claude Code spend goes — sessions, workflows, subagents, machine-wide analytics — and copy optimization prompts back into…

Plugin bundle · by Dennison Bertram

About

caliper is a plugin bundle for AI coding tools published by Dennison Bertram. Marketplaces we read that list it: 1 (Community GitHub marketplaces). We first saw it on 2026-10-15 and have recorded no change since. As of our marketplace pass on 2026-10-16.

In its own words, on Community GitHub marketplaces:

Run /caliper after installing. See exactly where your Claude Code spend goes — sessions, workflows, subagents, machine-wide analytics — and copy optimization prompts back into Claude. 100% local. The first Caliper tool.

What it asks for

  • Installs as a plugin bundle
  • Hooks: 3

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a Claude Code plugin

Built from what Community GitHub marketplaces declares.

Claude CodeInside a Claude Code session
/plugin marketplace add cost-caliper/caliper
/plugin install caliper@caliper

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Community marketplace cost-caliper/caliper (Open the source on GitHub) Listed 0.30.0 Forks (GitHub): 2
Stars (GitHub): 3
Not marked

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.

Listed in one community marketplace
MarketplaceRepositoryStars (GitHub)
caliper cost-caliper/caliper 3

Which marketplaces we read and how we check them

What the bundle contains

As published on Community GitHub marketplaces.

Skills: 3

  • caliper
  • distill-fable
  • optimize-spend

Commands: 2

  • caliper
  • control-tower

Hooks: 3

  • SessionEnd
  • SessionStart
  • Stop

What changed

  1. Became a product we track
  2. Community GitHub marketplaces: appeared

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Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

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You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built