Is Promptx safe and trustworthy?

tashan scores Promptx on public evidence — tashan score 37.0/100, it is currently abandoned, note: a single primary maintainer (bus-factor risk), no known advisories against the current release. Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install Promptx?

In Claude Code: run `claude mcp add promptx-mcp-server -- npx -y @promptx/mcp-server`. In Cursor / Claude Desktop, add it to mcp.json / claude_desktop_config.json.

Who maintains Promptx?

See the linked source repository..

‹ The Index

Promptx

npm

MCP Server implementation for PromptX

Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code (installable)
installable: each client documents how to load an MCP server of this type — that is the client's promise, not a claim verified against this capability

Category: Dev Tools & CI — see all ranked ›

Install (Claude Code):

claude mcp add promptx-mcp-server -- npx -y @promptx/mcp-server

Looking for a replacement? npx tashan-cli doctor is free and tells you everything above about your whole config. tashan Pro names the replacement — which one, and how it measures. $6/mo.

tashan score: 37.0
Adoption: 174/wk
Upkeep: 56.0
Freshness: 50.0
Evidence coverage: 100% of the inputs this score can use
Health: abandoned

Security audit

Every finding is shown in full — which advisory, the version that fixes it, and the exact command run at install time. Nothing in this audit is behind a licence.

No known advisoriesclearchecked against OSV for 2.2.1 — this package, not its dependency tree

No access inferred from declared dependenciesnothing it depends on reaches files, shell or network. This reads declarations only — built-in APIs are invisible to it, so absence of a declaration is not absence of access

No build provenanceno attestation — the published artifact cannot be traced to its source

What changed recently

2026-09-13 @promptx/mcp-server now reads as abandoned, was active Upkeep signals stopped, under enough issue pressure that it is not merely finished.

You are reading this because you came looking. tashan Pro gives tashan doctor the history behind it, so a run over your own config says which of YOURS moved.

You searched for one. Check the rest of your stack:

npx tashan-cli doctor

Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

tashan Pro$6/mo

We recorded 1 change to Promptx in the last 45 days. Pro tells you on the day — for the servers in your own config, not the ones you thought to look up.

The whole series behind any row, back to the first day we measured it
The replacement, named — not just the news that something died
tashan doctor over your own config, on your own machine

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npm ↗ · pkg:@promptx/mcp-server

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Measured 2026-09-13 · scorer s5 · how · something wrong here?