Atlas / MCP servers / temway / temway

temwaySAFE

mcp/temway/mcp-server

Temway MCP server

Verdict
SAFE
Grade
B
Trust score
88 /100
Exposed tools
—
Transport
streamable-http
License
MIT
Stars
1
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

Let your AI assistant design beautiful emails & layouts — in your Temway workspace.

A Model Context Protocol server that turns Claude, ChatGPT, Cursor and friends into a visual email & layout authoring studio.

[](https://modelcontextprotocol.io) [](./LICENSE) [](https://mcp.temway.com/health)

Getting Started · Clients · Tools · Temway

Temway is a visual builder for emails and layouts. This MCP server exposes your Temway workspace to any MCP-compatible AI client: the model reads your brand tokens, drafts a promo / newsletter / welcome email, previews it, publishes it, and even sends a test — all through natural language. No code, no drag-and-drop, no copy-pasting HTML.

It is a hosted remote MCP server. You point your client at a URL with an API key (or OAuth for web clients) — there is nothing to install, build, or run locally. The server speaks the MCP Streamable HTTP transport.

🔒 No source here? Correct. This is the public onboarding repo for the Temway MCP server. The server is operated by Temway and runs at https://mcp.temway.com/mcp. This repo holds client configuration, tool reference, and connectivity helpers. Report issues / request tools in Issues.

How it works

Your AI client (Claude / ChatGPT / Cursor / Desktop)
└─ MCP over HTTPS  →  https://mcp.temway.com/mcp
Authorization: Bearer tmw_live_...   ← API key
(or OAuth token for web connectors)
└─ Temway public API  →  your workspace

The model authenticates per-r

Read from source at commit 389bc9a1ff3aOBSERVED · 2026-10-14
02

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.

claude-code
claude mcp add temway-mcp-server -- npx -y [email protected]
claude-desktop
{
  "mcpServers": {
    "temway-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  }
}
03

Trust audit

SAFEgrade B · trust 88/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codePASS
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfaceWARN
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
declared (1 observation(s))
Shell
none-observed
Dependencies
pinned
Secrets in source
none-found

Findings (2)

MEDIUMAuth / authz · mcp.remote_no_auth · CWE-287, CWE-862
streamable-http
Why it matters. a network transport with no auth environment variable found
Fix. require a token
LOWInventory / provenance · mcp.no_tools_extracted · CWE-1104
server.json
Why it matters. the tool list is enumerated at runtime by tools/list, not declared in source
Fix. the page says so rather than showing an empty table

Gates applied: no_behavioural_pass.

Audited 2026-10-14 · audit v0.4.1 · source sha 389bc9a1ff3afull audit observations/trust-audit/mcp-server/temway__mcp-server.json · Report an issue / request a re-scan
04

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-14389bc9a1ff3aSAFEB88first audit
05

Questions

What is the temway MCP server?

Temway MCP server

Is temway safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (88/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.

What credentials does temway need?

No credential environment variables were found in its source, so it appears to need none.

How does temway run?

It speaks streamable-http, so it runs as a service you connect to over the network. It is published on npm as temway-mcp-server at 1.0.0.

How current is this page?

The grade is for one exact copy of the source (389bc9a1ff3a), read on 2026-10-14. The repository is watched and re-audited when it changes.

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