mpp-inspector vs com.insumermodel/insumer
mpp-inspector is a plugin bundle for AI coding tools published by amgb20. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). com.insumermodel/insumer is an MCP server published by insumermodel.com. 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 |  mpp-inspector |  com.insumermodel/insumer |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 0.1.2 Forks (GitHub): 0 Stars (GitHub): 2 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.23.1 Downloads/month (npm): 4 841 Downloads/week (npm): 2 295 Forks (GitHub): 1 Stars (GitHub): 2 Not marked · First seen |
| npm registry (MCP servers) | Not listed | Listed Version: 1.23.1 Downloads/month (npm): 4 841 Downloads/week (npm): 2 295 Forks (GitHub): 1 Stars (GitHub): 2 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 | mpp-inspector | com.insumermodel/insumer |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) | 2 | 2 |
| Forks (GitHub) (differs) | 0 (worse) | 1 (better) |
| Last release (differs) | Not published | 2026-10-29 |
| Where it runs (differs) | On your machine (@mpp-inspector/plugin) | Remote server or your machine |
| Transport (differs) | Not stated | Streamable HTTP, stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 3, secrets among them: 2 |
| Hooks it runs (differs) | 1 | Not published |
| Parts of the bundle (differs) | 6 | Not a bundle |
| Licence | MIT | MIT |
| Repository (differs) | github.com/amgb20/mpp-inspector-marketplace | github.com/insumerapi/mcp-server-insumer |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 6 days ago |
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
mpp-inspector
Inspect, debug, and test Machine Payments Protocol (HTTP 402) endpoints directly from Claude Code. Parses spec-compliant WWW-Authenticate challenges, discovers MPP endpoints on any domain, compares pricing across services, validates receipts, and dry-runs payment flows. Supports Tempo, Stripe, Lightning, Solana, and Card payment methods. Includes 4 slash commands (/mpp-inspect, /mpp-scan, /mpp-flow, /mpp-protocol) and 5 MCP tools for programmatic access.
com.insumermodel/insumer
Wallet auth: send a wallet and conditions, get a signed boolean across 37 chains.
How to run each
mpp-inspector As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install mpp-inspector@claude-communitycom.insumermodel/insumer As a remote MCP server
claude mcp add --transport http insumer https://api.insumermodel.com/mcpRequires: INSUMER_API_KEY (secret), INSUMER_PAYMENT_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only com.insumermodel/insumer has a remote endpoint we check. How we check endpoints
Tools each declares
Neither the marketplaces of mpp-inspector nor its endpoint list any tools, so we do not compare tools.
Settings each asks for
The marketplaces of mpp-inspector publish no settings it asks for, so we do not compare settings.
What it can do: mpp-inspector · What it can do: com.insumermodel/insumer · 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. 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.