biocharpro vs Sootcase freight CO2e
biocharpro is a plugin bundle for AI coding tools published by pablokohan30-ux. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). Sootcase freight CO2e is an MCP server published by majidkabir. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-25. 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 |  biocharpro | |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.2.0 No figure published 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 | biocharpro | Sootcase freight CO2e |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 0 | No figure on GitHub |
| Forks (GitHub) (differs) | 0 | No figure on GitHub |
| Last release (differs) | Not published | 2026-10-24 |
| Where it runs (differs) | Remote server (biocharpro.io/mcp) | Remote server (sootcase.org/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 5 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/pablokohan30-ux/biocharpro-claude-plugin | Not stated |
| Changes in the last 7 days (differs) | 0 | 3 |
| First seen (differs) | 2026-10-11 | 2026-10-22 |
| Endpoint at the last check (differs) | Responded 28 h ago | not checked yet |
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
biocharpro
Bring Biochar Optimizer Pro into Claude — pyrolysis simulation, feedstock comparison, AI-powered lab-analysis PDF extraction, and multi-methodology scoring against Puro.earth, Isometric, Verra VM0044, EBC and Gold Standard. Exposed as 4 MCP tools. Requires a biocharpro.io Developer-tier API key.
Sootcase freight CO2e
Freight CO2e by road, rail, sea, inland waterway and air (GLEC, ISO 14083), every step shown
How to run each
biocharpro As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install biocharpro@claude-communitySootcase freight CO2e As a remote MCP server
claude mcp add --transport http sootcase https://sootcase.org/mcp --header "Authorization: Bearer <YOUR_TOKEN>"Requires: Authorization header
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only biocharpro has a remote endpoint we check. How we check endpoints
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: biocharpro · What it can do: Sootcase freight CO2e · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. 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.