Sequential Thinking (Reference) vs instructional-designers-pack
Sequential Thinking (Reference) is an MCP server published by modelcontextprotocol. Marketplaces we read that list it: 1 (Docker MCP Catalog). instructional-designers-pack is a plugin bundle for AI coding tools published by 90n. Marketplaces we read that list it: 1 (Community GitHub marketplaces). As of our marketplace pass on 2026-11-12. 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 |  Sequential Thinking (Reference) | |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:cd3174b2ecf3 Forks (GitHub): 11 941 Pulls (Docker Hub): 439 870 Stars (Docker Hub): 30 Stars (GitHub): 91 934 Not marked · First seen |
Not listed |
| Community marketplace polar-bear-org/claude-skills | Not listed | Listed Version: 1.0.0 Forks (GitHub): 19 Stars (GitHub): 54 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 | Sequential Thinking (Reference) | instructional-designers-pack |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 91 934 (better) | 54 (worse) |
| Pulls (Docker Hub) (differs) | 439 870 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 11 941 (better) | 19 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/sequentialthinking) | Installs as a plugin bundle |
| Transport (differs) | stdio | Not stated |
| Tools it declares (differs) | 1 | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | Not a bundle | 32 |
| Licence (differs) | NOASSERTION | LicenseRef-PolarBear-Internal-Use |
| Repository (differs) | github.com/modelcontextprotocol/servers | github.com/polar-bear-org/claude-skills |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-11 | 2026-11-01 |
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
Sequential Thinking (Reference)
Dynamic and reflective problem-solving through thought sequences.
instructional-designers-pack
Claude for Instructional Designers: 32 Claude skills for building one course from the request to the release, in eight stages: scope the course with the brief, the learner analysis, an action mapping session and an estimate the sponsor signs; get the content from experts with the interview script, the source triage and the review plan; design it with measurable objectives, the design document, the course map and the assessment blueprint; write the branching scenarios, the storyboard, video scripts, questions and job aids; build a practice activity, slides, a short series or a live session moved on screen; check accuracy, whether it teaches, accessibility, your own run-through, the expert round and a learner pilot; ship with a sign-off record and a release note and read the data; then keep your own practice in order. For instructional designers, learning experience designers, e-learning developers and the L&D person who builds courses alone. Claude drafts and checks; you decide what the learner needs, and a na
How to run each
Sequential Thinking (Reference) As a local MCP server: Docker image
claude mcp add --transport stdio sequentialthinking -- docker run -i --rm mcp/sequentialthinkinginstructional-designers-pack As a Claude Code plugin
/plugin marketplace add polar-bear-org/claude-skills
/plugin install instructional-designers-pack@90n-skillsCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of instructional-designers-pack publish no list of tools, so we do not compare tools.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: Sequential Thinking (Reference) · What it can do: instructional-designers-pack · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.