MCP.Market

Linkjar MCP server

online · 100% uptime
by linkjar.com·com.linkjar/linkjar·v1.0.1
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Send PDFs, decks and HTML pages as branded, tracked links, and see who opened them.

A97/100grade A
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Safety scan
A97/100

full report

Adoption
Growing

0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Linkjar tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-25 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 257ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 2 days ago15/15
  • Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace8/10
Overall 97/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Linkjar compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
97/100
higher than 98% of 48,255 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
172 ms
faster than 69% of 30,031 servers

Install Linkjar in Claude Code, Cursor or VS Code

claude mcp add --transport http linkjar https://linkjar.com/mcp
Add to Cursor

What the publisher says

From the Linkjar repository's README, as published. We do not edit it. Read it on GitHub

linkjar

Send decks, proposals, PDFs and HTML pages as branded, tracked links from your terminal or your AI agent, then see who opened them, how far they read and what they clicked.

npx linkjar login
npx linkjar send deck.pdf --for "Sam Lee <sam@acme.com>"
npx linkjar activity deck

Requires Node 18+. No dependencies. Install globally with npm i -g linkjar, or run it with npx linkjar.

Log in

linkjar login                 # opens your browser; the token is saved, never printed
linkjar login --no-browser    # over SSH: open the printed link on any device
linkjar login --key lj_...    # or save an API key

In CI or agent sandboxes, set LINKJARAPIKEY instead. Create keys at Settings → Claude, CLI & API on linkjar.com. The env var takes precedence over a saved login. The login is saved in ~/.config/linkjar/config.json (or under $XDGCONFIGHOME), readable only by you. linkjar logout removes it.

Commands

is a link, its slug or its id. Every command has --help with examples. Add --json to any command for the raw API response. In normal output the first line is the link.

linkjar send ./proposal-site --title "Acme proposal" --password hunter22
linkjar send deck.pdf --email-gate --domains acme.com --expires 2026-12-31
linkjar send deck.pdf --cta-label "Book a call" --cta-url https://cal.com/me/intro
cat page.html | linkjar send - --title "One-pager"
linkjar settings acme-proposal --remove-password
linkjar room "Acme deal room" acme-proposal case-study --email-gate

Use --url or LINKJAR_URL to point the CLI at another server, for example a local dev server.

For AI agents

skills/ holds agent skills for Claude Code, OpenClaw and similar agents:

The writing skills ship a template.html with one per section, because the viewer reports which headings each person scrolled to. Ways to install them:

(.claude-plugin/):

  • Claude Code plugin: this repo is also a Claude Code plugin and marketplace
/plugin marketplace add rocketgems/linkjar
  /plugin install linkjar@linkjar

example ~/.claude/skills/.

  • Any agent: copy the folders under skills/ into the agent's skills folder, for

For agents that can't run a CLI, such as Claude.ai or ChatGPT on the web, use the remote connector at https://linkjar.com/mcp instead.

Development

npm test     # node --test: arg parsing, zip writer, fake-server send/activity/refresh, OAuth flow
LINKJAR_URL=http://localhost:8000 node bin/linkjar.js login

Nothing above is checked by us. What we check is on the safety report.

Linkjar: common questions

Is Linkjar MCP server safe?
Yes, by our scan: it is graded A (97/100). Read the Linkjar safety report
How do I install Linkjar?
It runs remotely at linkjar.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Linkjar need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Linkjar maintained?
The last commit was 13 days ago (2026-10-22). The latest release is v1.0.1.
Is Linkjar up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Linkjar compare with other MCP servers?
safety score 97/100 (higher than 98% of 48,255 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 172 ms (faster than 69% of 30,031 servers). Full comparison.