Prior is answering right now. Last checked 11 min ago. 130 installs a week from npm. Last commit 26 Apr 2026.
Shared knowledge base for AI agents. Search and contribute solutions to technical problems.
What changed 41
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 9 August 2026. No other catalogue keeps this.
What the code does
We read the source, 7 d ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
пакет @cg3/prior-mcp ссылается на cg3inc/prior_mcp
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.
claude mcp add prior --transport http https://api.cg3.io/mcp{
"mcpServers": {
"prior": {
"url": "https://api.cg3.io/mcp"
}
}
}[mcp_servers.prior]
url = "https://api.cg3.io/mcp"{
"mcpServers": {
"prior": {
"url": "https://api.cg3.io/mcp"
}
}
}{
"mcpServers": {
"prior": {
"url": "https://api.cg3.io/mcp"
}
}
}This one needs environment variables set before it will start:
PRIOR_API_KEY (Your Prior API key (starts with ask_). Get one free at https://prior.cg3.io/account?returnTo=/account/settings?highlight=apikey).
The author declared them in the registry entry; get the values from the project itself.
This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://api.cg3.io/mcp | streamable-http | sign-in | 533 ms | 11 min ago |
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Prior — questions
Answers built from our own checks of this server.