Postman vs io.github.ai-dashboad/flutter-skill
Postman is a plugin bundle for AI coding tools published by postmanlabs. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-official). io.github.ai-dashboad/flutter-skill is an MCP server published by ai-dashboad. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-13. 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 |  Postman |  io.github.ai-dashboad/flutter-skill |
|---|---|---|
| Claude Code: claude-plugins-official | Listed Version: 2.0.1 Forks (GitHub): 7 Stars (GitHub): 15 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.9.36 Downloads/month (npm): 1 411 Downloads/week (npm): 440 Forks (GitHub): 59 Stars (GitHub): 388 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 | Postman | io.github.ai-dashboad/flutter-skill |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 15 (worse) | 388 (better) |
| Forks (GitHub) (differs) | 7 (worse) | 59 (better) |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (flutter-skill) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Hooks it runs (differs) | 1 | Not published |
| Parts of the bundle (differs) | 14 | Not a bundle |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | github.com/postmanlabs/postman-plugin | github.com/ai-dashboad/flutter-skill |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 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
Postman
Work with Postman from your agent: bootstrap a repo's Postman setup, mock an API before it's implemented, run collection and governance checks in CI, monitor a live endpoint, deploy and debug Postman Flows, and publish generated API documentation.
io.github.ai-dashboad/flutter-skill
AI-powered E2E testing for 10 platforms. 253 MCP tools. Zero test code needed.
How to run each
Postman As a Claude Code plugin
/plugin install postman@claude-plugins-officialio.github.ai-dashboad/flutter-skill As a local MCP server: npm package
claude mcp add --transport stdio flutter-skill -- npx -y flutter-skillCommands 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: Postman · What it can do: io.github.ai-dashboad/flutter-skill · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-official/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.