Contract Guard
Rank #86,899io.github.othepro211/contract-guard
Deterministic JSON Schema validation with exact violations and conservative type normalization.
What you can do with Contract Guard
Contract Guard is a Model Context Protocol (MCP) server. It ranks #86,899 of 151,203 active servers on MCP Toplist. Contract Guard is listed on Official MCP, with 1 tracked version. It was first listed on Sep 30, 2026 and most recently updated on Sep 30, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. Its registry listings below are the authority on what it does.
What Contract Guard can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. Check its registry listings below.
What you need before using Contract Guard
The hosted endpoint is declared as gated by authentication — connect via its URL and authenticate with the provider (OAuth flow or an API key/header, per its docs).
Declared by the Official MCP Registry, last synced Oct 23, 2026. Not independently verified by MCP Toplist.
Hosted endpoint declared as requiring authentication.
Connect Contract Guard and confirm it works
claude mcp add --transport http contract-guard https://contract-guard-production.up.railway.app/mcpThis endpoint requires authentication — see the server’s docs for credentials.
[mcp_servers.contract-guard]
url = "https://contract-guard-production.up.railway.app/mcp"Add to ~/.codex/config.toml. This endpoint requires authentication — see the server’s docs for credentials.
https://contract-guard-production.up.railway.app/mcpSettings → Connectors → “Add custom connector”, then paste this URL. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"contract-guard": {
"url": "https://contract-guard-production.up.railway.app/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). This endpoint requires authentication — see the server’s docs for credentials.
{
"servers": {
"contract-guard": {
"type": "http",
"url": "https://contract-guard-production.up.railway.app/mcp"
}
}
}Save as .vscode/mcp.json in your workspace. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"contract-guard": {
"serverUrl": "https://contract-guard-production.up.railway.app/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"contract-guard": {
"url": "https://contract-guard-production.up.railway.app/mcp"
}
}
}This endpoint requires authentication — see the server’s docs for credentials.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
What changed, and when this was checked
- First listed
- Sep 30, 2026
- Latest version published
- Sep 30, 2026
- Version history
- 1 version tracked (below)
- Requirements evidence
- Declared by the Official MCP Registry, last synced Oct 23, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Sep 30, 2026
- Official MCP ↗listed since Oct 1, 2026 · still listed
Do you maintain Contract Guard? to correct or enrich this profile.
Available versions (1)
| Version | Published |
|---|---|
| 0.1.0 | Sep 30, 2026 |
Ranks ahead of 64,304 of 151,203 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.othepro211%2Fcontract-guard)<a href="https://mcptoplist.com/server/io.github.othepro211%2Fcontract-guard"><img src="https://mcptoplist.com/badge/io.github.othepro211%2Fcontract-guard.svg" alt="MCP Toplist: #86,899 of 151,203" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Is Contract Guard listed on the Official MCP Registry?
- Yes — Contract Guard is listed on the Official MCP Registry.
- How many versions does Contract Guard have?
- MCP Toplist tracks 1 version of Contract Guard, most recently published on Sep 30, 2026.
Do you run this server?
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