Skills/npm/http-server-mcp

http-server-mcp@0.44.4

VERIFIED· install only

Publisher claims: "Model Context Protocol (MCP) server integration for @ttoss/http-server" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher ttoss · publishing for 322 daysInstalls 9,631Last detonated 3d ago
$claude mcp add http-server-mcp -- npx -y @ttoss/http-server-mcp
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Coverage

Nothing executable in the bundle ran; the trace covers the install step only.
Tested
every file read, file written and host contacted by what ran
Not tested
use of the skill by an agent

What this means for the label: Verified here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.

Before you give it your token

It will ask for
no credential variables read in the code
Where it talks to
ttoss.dev (its own)Also claude.com, openweathermap.org, weather.com — not the publisher's domain; check what for before connecting.
What the honeypot saw
no credential files read · no network
What we could not test
use of the skill by an agent

Connect it under the guard. Nothing executable in the bundle ran; the trace covers the install step only. The code names no credential variable and talks to ttoss.dev, its own; the guard pins the network to what the honeypot saw and logs every call.

$vet-skills run --net declared -- npx -y @ttoss/http-server-mcp

Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-11 and scored it 92/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 1 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.0sprocessscript backend runs setup only
0.0sprocessscript backend runs setup only
0.0sprocessno install scripts to re-run

Static findings

MEDIUM
MCP server using network transport (SSE/HTTP)dist/index.mjs:1553 · MCP server using network transport (SSE/HTTP) — data sent over network* import { apiCall, createMcpRouter, McpServer } from '@ttoss/http-server-mcp';Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
MEDIUM
MCP server using network transport (SSE/HTTP)dist/index.cjs:1260 · MCP server using network transport (SSE/HTTP) — data sent over network* import { McpServer, registerTools, z } from '@ttoss/http-server-mcp';Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
MEDIUM
MCP server using network transport (SSE/HTTP)dist/index.mjs:1659 · MCP server using network transport (SSE/HTTP) — data sent over network* import { createMcpRouter, McpServer, z } from '@ttoss/http-server-mcp';Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
MEDIUM
MCP server using network transport (SSE/HTTP)dist/index.cjs:1662 · MCP server using network transport (SSE/HTTP) — data sent over network* import { createMcpRouter, McpServer, z } from '@ttoss/http-server-mcp';Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
MEDIUM
MCP server using network transport (SSE/HTTP)dist/index.cjs:1556 · MCP server using network transport (SSE/HTTP) — data sent over network* import { apiCall, createMcpRouter, McpServer } from '@ttoss/http-server-mcp';Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
MEDIUM
MCP server using network transport (SSE/HTTP)dist/index.mjs:1257 · MCP server using network transport (SSE/HTTP) — data sent over network* import { McpServer, registerTools, z } from '@ttoss/http-server-mcp';Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04

Cost to the agent

Instructions loaded
≈47 tok
1 file · 7 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

No advisories in OSV for @ttoss/http-server-mcp@0.44.4 as of 3d ago. This is the package itself, not its dependencies.