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Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.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 yesterday
Install
MCPVault
Overview
Description from the maker (original English)
Search evidence-labelled MCP servers with freshness, install, compatibility and verification data.
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 checksi1 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 on your computer
- Transport: stdio
- Category: Search & AI memory
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on your computer with your user’s permissions (files, network, apps).
- The registry lists no key to fill in.
You need
- npmNode.js installed (for the npx command)
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"mcpvault": {
"command": "npx",
"args": [
"-y",
"mcpvault-mcp"
]
}
}
}Run this in your terminal
claude mcp add mcpvault -- npx -y mcpvault-mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"mcpvault": {
"command": "npx",
"args": [
"-y",
"mcpvault-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": {
"mcpvault": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mcpvault-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.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
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
Runs on your computer; the tool list appears in your AI app after you install it.
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 8, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account coburn2716, which owns the repo
- … 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 applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Compared with others in Search & AI memoryi
- More stars than 0% of the other 5679 servers in this category
- Published to the registry more recently than 35% of the other 5679 servers in this category
- Basic checks equal to or better than 100% of the other 5679 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 MCPVault safe?
It passed 1 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 on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.2.2) reached the registry 2 months ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
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 21 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 2 months 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.
MCPVault MCP Server
Search, inspect, and submit MCP servers from your AI agent. MCPVault exposes more than 18,000 records with evidence-labelled grades, freshness, verification, install, and compatibility data.
Install
No installation required. Run directly with npx:
npx -y mcpvault-mcpOr install globally:
npm install -g mcpvault-mcpClient Configuration
Claude Desktop
Add to claude_desktop_config.json (typically ~/Library/Application Support/Claude/claude_desktop_config.json on macOS):
{"mcpServers": { "mcpvault": { "command": "npx", "args": ["-y", "mcpvault-mcp"] } } }
Claude Code
claude mcp add mcpvault -- npx -y mcpvault-mcpCursor
Add to your MCP configuration in Cursor settings:
{"mcpServers": { "mcpvault": { "command": "npx", "args": ["-y", "mcpvault-mcp"] } } }
Tools
search_mcp_servers
Search the MCPVault directory by keyword, category, or status.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
| query | string | Yes | Search term, e.g. "postgres", "file system" |
| category | string | No | Filter by category, e.g. "Databases", "DevTools" |
| status | string | No | Filter by status: verified, claimed, or stale |
| limit | number | No | Results to return (default 10, max 30) |
Example prompts:
- "Find me a working postgres MCP server"
- "Search for MCP servers in the DevTools category with status verified"
- "What MCP servers are available for file system access?"
get_mcp_server
Retrieve full details for a specific server by its MCPVault slug.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
| slug | string | Yes | MCPVault slug visible in the listing URL: mcpvault.io/servers/ |
Returns: name, description, grade, status, verification date, GitHub repo, stars, license, client compatibility, topics, tool list, and listing URL.
Example prompts:
- "Get details for the github MCP server"
- "What clients does the postgres-mcp server support?"
get_install_command
Get the install command for a specific MCP server.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
| slug | string | Yes | MCPVault slug for the server |
Returns the recorded install command and a link to the listing page. If no install command is on record, points to the listing for manual setup instructions.
Example prompts:
- "How do I install the github MCP server?"
- "What is the install command for filesystem-mcp?"
submit_mcp_server
Submit a GitHub repository to MCPVault as a new MCP server listing. If you find an MCP server on GitHub that is not yet in MCPVault, use this tool to add it. The repository is validated against the MCPVault plausibility gate (the repo name, description, or topics must mention "mcp" or "model context protocol"). Rate limited to 5 submissions per client per day.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
| repo_url | string | Yes | Full GitHub repository URL, e.g. https://github.com/owner/repo |
Responses:
- Submitted successfully: returns the listing URL and a note that the owner can claim it at mcpvault.io/claim.
- Already listed: returns the existing listing URL.
- Not an MCP server: explains what the plausibility gate checks.
- Rate limited: try again tomorrow.
Example prompts:
- "If you find an MCP server on GitHub that is not in MCPVault, submit it"
- "Submit https://github.com/owner/my-mcp-server to MCPVault"
- "Add this MCP server to MCPVault: https://github.com/owner/repo"
Evidence and limitations
verifiedmeans MCPVault completed a live MCP handshake at the recorded time. It is not a security audit.- Grades summarize repository activity, maintenance, documentation, and reliability signals. They are not sold and do not guarantee safety.
stalemeans the maintainer has not claimed the imported record. It does not mean the software is abandoned.- Install commands and compatibility data come from public metadata and maintainer edits. Review the linked repository before running third-party code.
- This server sends search and submission requests to
https://mcpvault.io. It does not read local files, credentials, prompts, or client conversations.
Support and security
For usage help, open an issue or contact hello@mcpvault.io. For a security concern, do not include secrets in a public issue. Email the same address with SECURITY in the subject.
See CHANGELOG.md for release notes.
About MCPVault
MCPVault is an independent directory of more than 18,000 MCP server records. Public evidence is labelled by source and timestamp. Claimed records are maintainer-controlled; verified records have passed a live MCP handshake.
Browse at mcpvault.io.
License
MIT. See LICENSE.