HORIZON SHIELD vs Concessio
HORIZON SHIELD is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑16.
HORIZON SHIELD is a plugin bundle for AI coding tools published by Toshikatsu Oga. No marketplace we read lists it any more. Concessio is an MCP server published by concessio.io. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-11-09. 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 | ||
|---|---|---|
| Community marketplace ogasurfproject-jpg/horizon-shield | Removed on 2026-10-16 Version: 1.2.2 Forks (GitHub): 5 Stars (GitHub): 2 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 2.0.0 No figure published 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 | HORIZON SHIELDno longer listed · | Concessio |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) (differs) | 2 | No figure on GitHub |
| Forks (GitHub) (differs) | 5 | No figure on GitHub |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (app.concessio.io/api/mcp/sse) |
| Transport (differs) | Not stated | SSE |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 8 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/ogasurfproject-jpg/horizon-shield | Not stated |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-14 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 5 h ago |
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 HORIZON SHIELD
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Home-improvement cost estimates, tier comparisons, quote checks and permit guidance for US homes.
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Real quotes from local US contractors for property jobs, ranked in ~48h, plus fair-price checks.
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contractor-quote-check com.checkmycontractorquote/contractor-quote-check
Check contractor quotes for red flags and pricing risks. Free scan, paid reports, RFP tools.
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remodeleriq io.github.gustavoatar/remodeleriq
Check if a contractor's remodeling bid is fair: analyze a quote, get cost + labor estimates.
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Find U.S. contractors, plan home projects and send quote requests to escrow-enabled pros
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AI-run marketplace for homeowners: describe a home job once, get written quotes on the same scope.
What each says it does
HORIZON SHIELD
Check Japanese construction and renovation estimates against the open JCCDB dataset with recomputable fair-price receipts, and find contractors that passed the independent fair-price check. No API key. Adds /audit, /red-flags, /verify.
Concessio
Search 22,000+ infrastructure concessions: expiries, ownership, clauses, tenders. API key required.
How to run each
HORIZON SHIELD
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Concessio As a remote MCP server
claude mcp add --transport sse concessio https://app.concessio.io/api/mcp/sse --header "Authorization: Bearer <YOUR_TOKEN>"Requires: Authorization header
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only Concessio has a remote endpoint we check. How we check endpoints
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: HORIZON SHIELD · What it can do: Concessio · 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. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.