msgraph-developer-skills vs Sezzlee OpenAPI
msgraph-developer-skills is a plugin bundle for AI coding tools published by microsoftgraph. Marketplaces we read that list it: 1 (Copilot CLI: github/awesome-copilot). Sezzlee OpenAPI is an MCP server published by sezzlee. 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 |  msgraph-developer-skills |  Sezzlee OpenAPI |
|---|---|---|
| Copilot CLI: github/awesome-copilot | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 8 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.2.3 Downloads/month (npm): 546 Downloads/week (npm): 546 Forks (GitHub): 0 Stars (GitHub): 0 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 | msgraph-developer-skills | Sezzlee OpenAPI |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 8 (better) | 0 (worse) |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (@sezzlee/openapi-mcp) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 1, secrets among them: 0 |
| Parts of the bundle (differs) | 5 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/microsoftgraph/dev-skills | github.com/sezzlee/mcp |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-11 | 2026-10-12 |
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
msgraph-developer-skills
Builds and modernizes Microsoft Graph applications with minimal, purpose-built API clients. The plugin identifies the required Microsoft Graph endpoints and their least-privileged permissions, generates a focused client with [Kiota](https://aka.ms/kiota) or an AI-assisted workflow, and applies recommended authentication and SDK patterns.
Sezzlee OpenAPI
Expose an OpenAPI document to agents as a search-first tool catalog over your existing API.
How to run each
msgraph-developer-skills
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Sezzlee OpenAPI As a local MCP server: npm package
claude mcp add --env "SEZZLEE_OPENAPI_CONFIG=<YOUR_SEZZLEE_OPENAPI_CONFIG>" --transport stdio openapi -- npx -y @sezzlee/openapi-mcpRequires: SEZZLEE_OPENAPI_CONFIG
Commands 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
The marketplaces of msgraph-developer-skills publish no settings it asks for, so we do not compare settings.
What it can do: msgraph-developer-skills · What it can do: Sezzlee OpenAPI · Compare two other plugins
Data comes from the public marketplace file https://github.com/github/awesome-copilot/blob/HEAD/.github/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.