Context7
by upstash
Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.
Computer or cloud★ 64,224MITUpdated 3 days ago
Install
Link Crypt
Overview
Description from the maker (original English)
Search, save, tag, and summarize the links in your Link Crypt bookmark library.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi0 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Search & AI memory
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 0 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://mcp.getlinkcrypt.com/mcpRun this in your terminal
claude mcp add --transport http linkcrypt https://mcp.getlinkcrypt.com/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"linkcrypt": {
"url": "https://mcp.getlinkcrypt.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"linkcrypt": {
"type": "http",
"url": "https://mcp.getlinkcrypt.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://mcp.getlinkcrypt.com/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
- ! Caution
Maker matches the repo
The publisher (getlinkcrypt.com) is not the repo owner (LinkCrypt); someone else may have listed it
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Search & AI memoryi
- More stars than 0% of the other 7223 servers in this category
- Published to the registry more recently than 62% of the other 7223 servers in this category
- Basic checks equal to or better than 38% of the other 7223 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Link Crypt safe?
It passed 0 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 22 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Context7, Codebase Memory, Exa
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Codebase Memory
by DeusData
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
Runs on your computer★ 48,148MITUpdated 20 days ago
Install
Exa
by exa-labs
Connect AI agents to Exa for web search, content fetching, and multi-step research.
Runs in the cloud★ 5,213MITUpdated 44 days ago
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Link Crypt MCP server
Connect Claude, ChatGPT, Copilot and other AI assistants to Link Crypt, so you can search, save, and tidy your saved links by asking in plain English.
Link Crypt is a bookmark library that keeps a copy of every page you save, so search finds words in the page itself, not just its title.
Server URL: https://mcp.getlinkcrypt.com/mcp
This is a hosted (remote) server. There is nothing to install. You sign in to your Link Crypt account and approve the connection; no API keys to copy.
What you can ask
- "What did I save this week?"
- "Find the article I saved about sourdough starters."
- "Save this link and tag it recipes."
- "Which tags am I using most?"
- "Do I have any duplicate links? Merge them."
- "Write me a digest of what I've been reading this month."
Connect
Claude (Claude.ai, Desktop, mobile): Settings → Connectors → Add custom connector → https://mcp.getlinkcrypt.com/mcp, then sign in and approve.
ChatGPT: Settings → Apps & Connectors → Advanced settings → Developer mode on → Create → https://mcp.getlinkcrypt.com/mcp, Authentication: OAuth.
Claude Code
claude mcp add --transport http linkcrypt https://mcp.getlinkcrypt.com/mcpVS Code (GitHub Copilot): .vscode/mcp.json
{"servers": { "linkcrypt": { "type": "http", "url": "https://mcp.getlinkcrypt.com/mcp" } } }
Cursor: ~/.cursor/mcp.json
{"mcpServers": { "linkcrypt": { "url": "https://mcp.getlinkcrypt.com/mcp" } } }
Full setup guide, including Grok, Hermes and Muse: https://getlinkcrypt.com/integrations/mcp
Tools
Read your library get_overview, search_links, list_links, get_link, list_tags, generate_digest, find_duplicates, search, fetch
Changes (turned off when you connect read-only) save_link, update_link, tag_link, update_tag, delete_link, delete_tag, merge_duplicates
Read tools are marked read-only. delete_link, delete_tag and merge_duplicates are marked destructive and need explicit confirmation.
Security and privacy
- Sign-in is OAuth 2.1 with PKCE. You approve each connection on getlinkcrypt.com and choose whether the assistant may make changes. Disconnect any time from Preferences → Connected AI assistants, and access stops immediately.
- A connection sees only your own library, with the same limits as your plan.
- The server reads only what each tool is asked for. It does not see your chat history.
- Privacy policy: https://getlinkcrypt.com/privacy
Support
privacy@objectivelabs.com