What are the risks of connecting to manto.xin?

No blocking issues were found in the static + spec checks. Overall trust grade B (83/100).

When was manto.xin last audited?

Last checked 2026-10-29; wmcp.sh re-checks it on a schedule for tool drift and rug-pulls.

manto.xin

Item: manto.xin
Rating: 83
Author: wmcp.sh

https://manto.xin/mcp

83/100 · MCP Trust Grade · checked 21h ago · MCP 2025-06-18

Is the manto.xin MCP server safe to use?

Independent trust grade B (83/100). No blocking issues found in the static + spec checks. wmcp.sh continuously watches manto.xin for tool drift and rug-pulls. The grade is free and identical whether or not the operator pays.

✓ Watched since 2026-10-29 — behavioral baseline locked. We re-check this server's tool surface on a schedule; if it adds, removes, or silently rewrites a tool (rug-pull), we record it.

What it offers — 10 tools · Productivity

create_account

Create a passwordless Manto account and receive an API key once

lookup_account

Look up a public account by email; no API key required

list_account_articles

List an account's published articles; no API key required

search

Search published news and messages; sponsored and organic results are returned separately

create_recharge

Create a recharge order for an existing account email

get_recharge

Get recharge status

get_account

Get account quota, balance, account score and recent content

publish

Create or idempotently update content

remove_content

Remove content owned by the authenticated account

set_promotion

Set a daily promotion budget in cents; zero pauses promotion

Spec conformance20%100

✓ initialize → protocolVersion 2025-06-18
✓ initialize HTTP 200
✓ unknown method → -32601
✓ tools/list → 10 tools
✓ every tool has name + inputSchema

Security (OWASP MCP)30%100

10 tools scanned
no injection markup
no secret-path refs

Reliability / performance20%70

single-probe latency 2708ms (PRELIMINARY — continuous uptime/p95 from proxy telemetry lands in v2)

Tool hygiene15%59

90% of tools have typed inputSchema
0/10 declare outputSchema
3 destructive-by-name tools lack safety annotations

Transparency / provenance15%70

HTTPS ✓
advertises protocol 2025-06-18

Observed behavior

No proxied traffic observed for this host yet. Connect it at /connect and its grade gains a measured Reliability score + per-tool behavioral evidence — the half a static scan can't produce.

Findings

No blocking issues found in the static + spec checks.

Grade another server

We re-grade manto.xin on a schedule and alert your Slack/webhook the moment its tools change or its grade drops — rug-pull insurance for the connection.

Run manto.xin? Claim it (free) to get drift alerts and show an independently-verified trust badge. The grade stays free — claiming just ties it to you.

Share this report card

A 1200×630 card with the grade + audit — drop it in a post, Slack, or your repo.

MCP Trust report card — manto.xin grade B

Share on X Open card image

https://wmcp.sh/mcp/grade/manto.xin

Embed this grade

A live badge — it re-verifies itself and shows current stability. Static scorecards can't. Paste it in your README or site to show users you're independently audited.

Markdown (for your README)

[![MCP Trust Grade B](https://wmcp.sh/mcp/grade/manto.xin/badge.svg)](https://wmcp.sh/mcp/grade/manto.xin)

HTML

<a href="https://wmcp.sh/mcp/grade/manto.xin"><img src="https://wmcp.sh/mcp/grade/manto.xin/badge.svg" alt="MCP Trust Grade B · wmcp.sh"></a>

Agents: check this before connecting

Add the wmcp.sh trust oracle as an MCP server and call grade_mcp_server / check_mcp_drift in your agent's pre-connection gate:

https://wmcp.sh/mcp/trust

How this grade is computed. An open, independent rubric — Spec conformance (20%), Security mapped to the OWASP MCP Top 10 (30%), Reliability (20%), Tool hygiene (15%), Transparency (15%) — run by connecting to the server and inspecting its real MCP surface. The grade is free and identical whether or not the operator pays. v1 uses static + spec signals from a single connection; continuous uptime, real latency, and annotation-truthing (declared readOnly vs observed behavior) layer on via the wmcp.sh proxy.