session-metrics vs io.github.Davmunrey/trazum
session-metrics is a plugin bundle for AI coding tools published by George Liu. Marketplaces we read that list it: 1 (Community GitHub marketplaces). io.github.Davmunrey/trazum is an MCP server published by Davmunrey. Marketplaces we read that list it: 2 (Official MCP Registry, npm registry (MCP servers)). As of our marketplace pass on 2026-10-30. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  session-metrics |  io.github.Davmunrey/trazum |
|---|---|---|
| Community marketplace centminmod/claude-plugins | Listed Version: 1.91.0 Forks (GitHub): 3 Stars (GitHub): 18 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 2.6.0 Downloads/month (npm): 1 436 Downloads/week (npm): 995 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
| npm registry (MCP servers) | Not listed | Listed Version: 2.6.0 Downloads/month (npm): 1 436 Downloads/week (npm): 995 Forks (GitHub): 0 Stars (GitHub): 1 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 | session-metrics | io.github.Davmunrey/trazum |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | 18 (better) | 1 (worse) |
| Forks (GitHub) (differs) | 3 (better) | 0 (worse) |
| Last release (differs) | Not published | 2026-10-14 |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (@trazum/mcp) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 3 | Not a bundle |
| Licence | MIT | MIT |
| Repository (differs) | github.com/centminmod/claude-plugins | github.com/davmunrey/trazum |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-15 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
session-metrics
Per-turn token, cost, and cache analytics for Claude Code sessions. Multi-format export (text/JSON/CSV/MD/HTML) with session blocks, weekly roll-up, subagent attribution, dynamic-workflow tracking, and 9-category turn waste classification. HTML reports include cost timeline, hour-of-day punchcard, model-switch dividers, cache-break badges, a per-turn detail drawer, and a per-request breakdown that groups turns by the prompt that drove them. Sibling skills: audit-session-metrics audits exports for waste patterns (summarisation-only — run on /model haiku for a much cheaper run); task-breakdown groups requests into semantic tasks with worth-it / wasted verdicts and a Tasks companion page. Zero network, stdlib-only Python.
io.github.Davmunrey/trazum
Trazum as an MCP server: let an agent price and budget its own prompts before it sends them.
How to run each
session-metrics As a Claude Code plugin
/plugin marketplace add centminmod/claude-plugins
/plugin install session-metrics@centminmodio.github.Davmunrey/trazum As a local MCP server: npm package
claude mcp add --transport stdio trazum -- npx -y @trazum/mcpCommands 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: session-metrics · What it can do: io.github.Davmunrey/trazum · 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. Package data comes from the public npm registry (registry.npmjs.org). Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.