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HORIZON SHIELD: construction and renovation estimate auditor

io.github.ogasurfproject-jpg/horizon-shield

Install Source code

About HORIZON SHIELD: construction and renovation estimate auditor

HORIZON SHIELD: construction and renovation estimate auditor is an MCP server published by the GitHub account ogasurfproject-jpg. Fair-price checks for Japanese renovation quotes, with sources and recomputable records.

It is hosted by the publisher at one address, so there is nothing to install: your AI client connects to it over the internet.

It asks for no keys or passwords.

Version 1.1.0 was published on 2 October 2026, and the source code is public, so you can read it before installing.

Written from the registry entry. 7 automated checks on the registry entry and the live tool descriptions: 4 pass, 0 warn, 0 fail, 3 info. How we check.

What it asks for

This server declares no environment variables, so it asks for no keys or settings.

Checks

CheckResultDetail
Source repository linkedPasshttps://github.com/ogasurfproject-jpg/horizon-shield
Remote uses HTTPSPassAll remote endpoints use https://
Secrets requestedInfoAsks for no secrets
Namespace ownershipInfoName verified via GitHub account ogasurfproject-jpg
Registry text aimed at the AIPassDescription and settings contain no hidden characters or instructions to the AI
Tool descriptions readInfoLists 15 tools: get_jccdb_dataset_info, list_cost_categories, search_cost_category, get_estimate_reading_guide, get_fair_price_sources, get_price_range, audit_estimate, preview_reverse_estimate, check_red_flags, verify_fair_price, create_ap2_fairness_attestation, get_anonymous_estimate_review_link, …
Hidden instructions in toolsPassRead every tool description and the server instructions: no hidden characters or instructions to the AI

Popularity & health: 45 / 100

Worked out from public numbers and our own checks, not from user reviews or ratings. It says how used and how looked-after a server is, not whether it is safe.

Popularity4 / 40

2 GitHub stars, no download count, no Hacker News posts found. Best two of the three, each on a log scale.

Activity15 / 25

Last push 2026-10-29, last release 2026-10-04, 0 commits in 90 days.

Issue health5 / 15

13 closed of 38 issues.

Our checks20 / 20

0 warnings, each costing a fifth.

7 forks, 27 merged pull requests. Sources: GitHub, npm, PyPI (pypistats.org) and Hacker News (Algolia), fetched 2026-10-31.

What people say

No Hacker News threads link to its source code.

Look further: search Reddit, search Hacker News, read its GitHub issues. These are not reviews we checked.

Facts

Registry nameio.github.ogasurfproject-jpg/horizon-shield
PublisherGitHub account ogasurfproject-jpg
How the name is verifiedName verified via GitHub account ogasurfproject-jpg. The registry ties the name prefix to that account or domain; it does not check the code.
TypeRemote: hosted at a URL, nothing to install
Remote endpointsstreamable-http https://mcp.horizonshield.dev
Version1.1.0
Published
Last updated
Source repositoryhttps://github.com/ogasurfproject-jpg/horizon-shield
Websitehttps://shield.the-horizons-innovation.com
CategoryBusiness data (assigned by keyword rule, not by hand)

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