msstate-policies vs OPA MCP
msstate-policies is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑15.
msstate-policies is a plugin bundle for AI coding tools published by 3ulld0gs. No marketplace we read lists it any more. OPA MCP is an MCP server published by OrygnsCode. Marketplaces we read that list it: 2 (Official MCP Registry, npm registry (MCP servers)). As of our marketplace pass on 2026-10-28. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  OPA MCP | |
|---|---|---|
| Community marketplace 3ulld0gs/msstate-mcp | Removed on 2026-10-15 Version: 1.2.8 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.9.1 Downloads/month (npm): 1 381 Downloads/week (npm): 459 Forks (GitHub): 1 Stars (GitHub): 8 Not marked · First seen |
| npm registry (MCP servers) | Not listed | Listed Version: 0.9.1 Downloads/month (npm): 1 381 Downloads/week (npm): 459 Forks (GitHub): 1 Stars (GitHub): 8 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 | msstate-policiesno longer listed · | OPA MCP |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 2 |
| Stars (GitHub) (differs) | 0 | 8 |
| Forks (GitHub) (differs) | 0 | 1 |
| Last release (differs) | Not published | 2026-10-24 |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (@orygn/opa-mcp) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 7, secrets among them: 2 |
| Parts of the bundle (differs) | 1 | Not a bundle |
| Licence (differs) | Not stated | MIT |
| Repository (differs) | github.com/3ulld0gs/msstate-mcp | github.com/orygnscode/opa-mcp-server |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-14 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of msstate-policies
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Judged, citation-checked policy corpus over MCP. Keyless public reads; API key for AI tools.
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policyoracle io.tooloracle/policyoracle
PolicyOracle - 12 policy lifecycle tools: drafting, approval, distribution, attestation.
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Grounded, quoted readings of privacy policies and terms of service. Not legal advice.
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Authenticated MCP server for ClearPolicy policy and compliance workflows.
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mcp-sam-gov io.github.cliwant/mcp-sam-gov
Keyless-first MCP: 153 tools for US federal + state/local (SLED) contracting, spending & regulation
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umd-mcp io.github.avivkeller/umd-mcp
MCP server exposing University of Maryland data
What each says it does
msstate-policies
Mississippi State University Operating Policies via MCP. Unofficial.
OPA MCP
Author, validate, debug, and explain OPA Rego policies through any MCP-compatible client.
How to run each
msstate-policies
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
OPA MCP As a local MCP server: npm package
claude mcp add --env "GITHUB_TOKEN=<YOUR_GITHUB_TOKEN>" --env "OPA_TOKEN=<YOUR_OPA_TOKEN>" --transport stdio opa-mcp -- npx -y @orygn/opa-mcpRequires: GITHUB_TOKEN (secret), OPA_TOKEN (secret)
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 msstate-policies publish no settings it asks for, so we do not compare settings.
What it can do: msstate-policies · What it can do: OPA MCP · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. 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.